Merge
This commit is contained in:
commit
fc9f8baf56
src
hotspot/share/jfr
recorder
writers
java.base/share
classes
com/sun/crypto/provider
java/net
jdk/internal/foreign
sun
native/libjava
java.desktop
share/classes
com/sun
javax/swing/text/html
windows/native
jdk.compiler/share/classes/com/sun/tools/javac/comp
test
@ -132,7 +132,9 @@ bool JfrCheckpointManager::initialize() {
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#ifdef ASSERT
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static void assert_lease(ConstBufferPtr buffer) {
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assert(buffer != NULL, "invariant");
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if (buffer == nullptr) {
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return;
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}
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assert(buffer->acquired_by_self(), "invariant");
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assert(buffer->lease(), "invariant");
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}
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@ -293,8 +295,9 @@ BufferPtr JfrCheckpointManager::flush(BufferPtr old, size_t used, size_t request
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return NULL;
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}
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BufferPtr new_buffer = renew(old, thread, used + requested, kind(old));
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assert(new_buffer != NULL, "invariant");
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migrate_outstanding_writes(old, new_buffer, used, requested);
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if (new_buffer != nullptr) {
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migrate_outstanding_writes(old, new_buffer, used, requested);
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}
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retire(old);
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return new_buffer;
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}
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@ -35,13 +35,15 @@ JfrBuffer::JfrBuffer() : _next(NULL),
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_size(0),
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_header_size(0),
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_flags(0),
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_context(0) {}
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_context(0)
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LP64_ONLY(COMMA _pad(0)) {}
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void JfrBuffer::initialize(size_t header_size, size_t size) {
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assert(_next == NULL, "invariant");
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assert(_identity == NULL, "invariant");
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_header_size = (u2)header_size;
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_size = (u4)(size / BytesPerWord);
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assert(header_size <= max_jushort, "invariant");
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_header_size = static_cast<u2>(header_size);
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_size = size;
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set_pos(start());
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set_top(start());
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assert(free_size() == size, "invariant");
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@ -70,10 +70,11 @@ class JfrBuffer {
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const void* _identity;
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u1* _pos;
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mutable const u1* _top;
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u4 _size;
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size_t _size;
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u2 _header_size;
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u1 _flags;
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u1 _context;
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LP64_ONLY(const u4 _pad;)
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const u1* stable_top() const;
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@ -125,7 +126,7 @@ class JfrBuffer {
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void release_critical_section_top(const u1* new_top);
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size_t size() const {
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return _size * BytesPerWord;
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return _size;
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}
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size_t total_size() const {
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|
@ -202,16 +202,24 @@ inline bool JfrMemorySpace< Client, RetrievalPolicy, FreeListType, FullListType,
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// allocations are even multiples of the mspace min size
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static inline size_t align_allocation_size(size_t requested_size, size_t min_element_size) {
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if (requested_size > static_cast<size_t>(min_intx)) {
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assert(false, "requested size: " SIZE_FORMAT " is too large", requested_size);
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return 0;
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}
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u8 alloc_size_bytes = min_element_size;
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while (requested_size > alloc_size_bytes) {
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alloc_size_bytes <<= 1;
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}
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return (size_t)alloc_size_bytes;
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assert(alloc_size_bytes <= static_cast<size_t>(min_intx), "invariant");
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return static_cast<size_t>(alloc_size_bytes);
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}
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template <typename Client, template <typename> class RetrievalPolicy, typename FreeListType, typename FullListType, bool epoch_aware>
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inline typename FreeListType::NodePtr JfrMemorySpace<Client, RetrievalPolicy, FreeListType, FullListType, epoch_aware>::allocate(size_t size) {
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const size_t aligned_size_bytes = align_allocation_size(size, _min_element_size);
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if (aligned_size_bytes == 0) {
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return NULL;
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}
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void* const allocation = JfrCHeapObj::new_array<u1>(aligned_size_bytes + sizeof(Node));
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if (allocation == NULL) {
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return NULL;
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|
@ -73,6 +73,7 @@ template <typename T>
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inline void WriterHost<BE, IE, WriterPolicyImpl>::write(const T* value, size_t len) {
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assert(value != NULL, "invariant");
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assert(len > 0, "invariant");
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assert(len <= max_jint, "invariant");
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// Might need T + 1 size
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u1* const pos = ensure_size(sizeof(T) * len + len);
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if (pos) {
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@ -125,8 +126,9 @@ template <typename T>
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inline void WriterHost<BE, IE, WriterPolicyImpl>::be_write(const T* value, size_t len) {
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assert(value != NULL, "invariant");
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assert(len > 0, "invariant");
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// Might need T + 1 size
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u1* const pos = ensure_size(sizeof(T) * len + len);
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assert(len <= max_jint, "invariant");
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// Big endian writes map one-to-one for length, so no extra space is needed.
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u1* const pos = ensure_size(sizeof(T) * len);
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if (pos) {
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this->set_current_pos(BE::be_write(value, len, pos));
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}
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|
@ -34,6 +34,7 @@ import javax.crypto.spec.DHGenParameterSpec;
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import sun.security.provider.ParameterCache;
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import static sun.security.util.SecurityProviderConstants.DEF_DH_KEY_SIZE;
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import static sun.security.util.SecurityProviderConstants.getDefDHPrivateExpSize;
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/**
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* This class represents the key pair generator for Diffie-Hellman key pairs.
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@ -60,9 +61,6 @@ public final class DHKeyPairGenerator extends KeyPairGeneratorSpi {
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// The size in bits of the prime modulus
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private int pSize;
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// The size in bits of the random exponent (private value)
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private int lSize;
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// The source of randomness
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private SecureRandom random;
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@ -71,7 +69,8 @@ public final class DHKeyPairGenerator extends KeyPairGeneratorSpi {
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initialize(DEF_DH_KEY_SIZE, null);
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}
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private static void checkKeySize(int keysize)
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// pkg private; used by DHParameterGenerator class as well
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static void checkKeySize(int keysize, int expSize)
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throws InvalidParameterException {
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if ((keysize < 512) || (keysize > 8192) || ((keysize & 0x3F) != 0)) {
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@ -80,6 +79,13 @@ public final class DHKeyPairGenerator extends KeyPairGeneratorSpi {
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"from 512 to 8192 (inclusive). " +
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"The specific key size " + keysize + " is not supported");
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}
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// optional, could be 0 if not specified
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if ((expSize < 0) || (expSize > keysize)) {
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throw new InvalidParameterException
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("Exponent size must be positive and no larger than" +
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" modulus size");
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}
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}
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/**
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@ -91,21 +97,17 @@ public final class DHKeyPairGenerator extends KeyPairGeneratorSpi {
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* @param random the source of randomness
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*/
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public void initialize(int keysize, SecureRandom random) {
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checkKeySize(keysize);
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checkKeySize(keysize, 0);
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// Use the built-in parameters (ranging from 512 to 8192)
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// when available.
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this.params = ParameterCache.getCachedDHParameterSpec(keysize);
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// Due to performance issue, only support DH parameters generation
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// up to 1024 bits.
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if ((this.params == null) && (keysize > 1024)) {
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throw new InvalidParameterException(
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"Unsupported " + keysize + "-bit DH parameter generation");
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try {
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// Use the built-in parameters (ranging from 512 to 8192)
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// when available.
|
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this.params = ParameterCache.getDHParameterSpec(keysize, random);
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} catch (GeneralSecurityException e) {
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throw new InvalidParameterException(e.getMessage());
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}
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this.pSize = keysize;
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this.lSize = 0;
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this.random = random;
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}
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@ -130,22 +132,13 @@ public final class DHKeyPairGenerator extends KeyPairGeneratorSpi {
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("Inappropriate parameter type");
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}
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params = (DHParameterSpec)algParams;
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params = (DHParameterSpec) algParams;
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pSize = params.getP().bitLength();
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try {
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checkKeySize(pSize);
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checkKeySize(pSize, params.getL());
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} catch (InvalidParameterException ipe) {
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throw new InvalidAlgorithmParameterException(ipe.getMessage());
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}
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// exponent size is optional, could be 0
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lSize = params.getL();
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// Require exponentSize < primeSize
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if ((lSize != 0) && (lSize > pSize)) {
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throw new InvalidAlgorithmParameterException
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("Exponent size must not be larger than modulus size");
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}
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this.random = random;
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}
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@ -159,24 +152,12 @@ public final class DHKeyPairGenerator extends KeyPairGeneratorSpi {
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random = SunJCE.getRandom();
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}
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if (params == null) {
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try {
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params = ParameterCache.getDHParameterSpec(pSize, random);
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} catch (GeneralSecurityException e) {
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// should never happen
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throw new ProviderException(e);
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}
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}
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BigInteger p = params.getP();
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BigInteger g = params.getG();
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if (lSize <= 0) {
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lSize = pSize >> 1;
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// use an exponent size of (pSize / 2) but at least 384 bits
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if (lSize < 384) {
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lSize = 384;
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}
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int lSize = params.getL();
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if (lSize == 0) { // not specified; use our own default
|
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lSize = getDefDHPrivateExpSize(params);
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}
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BigInteger x;
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|
@ -1,5 +1,5 @@
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/*
|
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* Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
|
||||
* Copyright (c) 1997, 2022, Oracle and/or its affiliates. All rights reserved.
|
||||
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||
*
|
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* This code is free software; you can redistribute it and/or modify it
|
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@ -59,7 +59,7 @@ public final class DHParameterGenerator extends AlgorithmParameterGeneratorSpi {
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// The source of randomness
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private SecureRandom random = null;
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private static void checkKeySize(int keysize)
|
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private static void checkSupport(int keysize, int exponentSize)
|
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throws InvalidParameterException {
|
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|
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boolean supported = ((keysize == 2048) || (keysize == 3072) ||
|
||||
@ -67,9 +67,13 @@ public final class DHParameterGenerator extends AlgorithmParameterGeneratorSpi {
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||||
|
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if (!supported) {
|
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throw new InvalidParameterException(
|
||||
"DH key size must be multiple of 64 and range " +
|
||||
"Supported DH key size must be multiple of 64 and range " +
|
||||
"from 512 to 1024 (inclusive), or 2048, 3072. " +
|
||||
"The specific key size " + keysize + " is not supported");
|
||||
"The specified key size " + keysize + " is not supported");
|
||||
}
|
||||
|
||||
if (exponentSize != 0) {
|
||||
DHKeyPairGenerator.checkKeySize(keysize, exponentSize);
|
||||
}
|
||||
}
|
||||
|
||||
@ -83,7 +87,8 @@ public final class DHParameterGenerator extends AlgorithmParameterGeneratorSpi {
|
||||
*/
|
||||
@Override
|
||||
protected void engineInit(int keysize, SecureRandom random) {
|
||||
checkKeySize(keysize);
|
||||
checkSupport(keysize, 0);
|
||||
|
||||
this.primeSize = keysize;
|
||||
this.random = random;
|
||||
}
|
||||
@ -108,21 +113,17 @@ public final class DHParameterGenerator extends AlgorithmParameterGeneratorSpi {
|
||||
("Inappropriate parameter type");
|
||||
}
|
||||
|
||||
DHGenParameterSpec dhParamSpec = (DHGenParameterSpec)genParamSpec;
|
||||
primeSize = dhParamSpec.getPrimeSize();
|
||||
exponentSize = dhParamSpec.getExponentSize();
|
||||
if ((exponentSize <= 0) || (exponentSize >= primeSize)) {
|
||||
throw new InvalidAlgorithmParameterException(
|
||||
"Exponent size (" + exponentSize +
|
||||
") must be positive and less than modulus size (" +
|
||||
primeSize + ")");
|
||||
}
|
||||
DHGenParameterSpec dhParamSpec = (DHGenParameterSpec) genParamSpec;
|
||||
int primeSize = dhParamSpec.getPrimeSize();
|
||||
int exponentSize = dhParamSpec.getExponentSize();
|
||||
try {
|
||||
checkKeySize(primeSize);
|
||||
checkSupport(primeSize, exponentSize);
|
||||
} catch (InvalidParameterException ipe) {
|
||||
throw new InvalidAlgorithmParameterException(ipe.getMessage());
|
||||
}
|
||||
|
||||
this.primeSize = primeSize;
|
||||
this.exponentSize = exponentSize;
|
||||
this.random = random;
|
||||
}
|
||||
|
||||
|
@ -1508,6 +1508,10 @@ public sealed class InetAddress implements Serializable permits Inet4Address, In
|
||||
InetAddress[] ret = new InetAddress[1];
|
||||
if(addr != null) {
|
||||
if (addr.length == Inet4Address.INADDRSZ) {
|
||||
if (numericZone != -1 || ifname != null) {
|
||||
// IPv4-mapped address must not contain zone-id
|
||||
throw new UnknownHostException(host + ": invalid IPv4-mapped address");
|
||||
}
|
||||
ret[0] = new Inet4Address(null, addr);
|
||||
} else {
|
||||
if (ifname != null) {
|
||||
@ -1552,22 +1556,23 @@ public sealed class InetAddress implements Serializable permits Inet4Address, In
|
||||
int percent = s.indexOf ('%');
|
||||
int slen = s.length();
|
||||
int digit, zone=0;
|
||||
int multmax = Integer.MAX_VALUE / 10; // for int overflow detection
|
||||
if (percent == -1) {
|
||||
return -1;
|
||||
}
|
||||
for (int i=percent+1; i<slen; i++) {
|
||||
char c = s.charAt(i);
|
||||
if (c == ']') {
|
||||
if (i == percent+1) {
|
||||
/* empty per-cent field */
|
||||
return -1;
|
||||
}
|
||||
break;
|
||||
if ((digit = IPAddressUtil.parseAsciiDigit(c, 10)) < 0) {
|
||||
return -1;
|
||||
}
|
||||
if ((digit = Character.digit (c, 10)) < 0) {
|
||||
if (zone > multmax) {
|
||||
return -1;
|
||||
}
|
||||
zone = (zone * 10) + digit;
|
||||
if (zone < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
}
|
||||
return zone;
|
||||
}
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 2019, 2022, Oracle and/or its affiliates. All rights reserved.
|
||||
* Copyright (c) 2019, 2023, Oracle and/or its affiliates. All rights reserved.
|
||||
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||
*
|
||||
* This code is free software; you can redistribute it and/or modify it
|
||||
@ -183,7 +183,7 @@ public abstract sealed class MemorySessionImpl
|
||||
@Override
|
||||
public final boolean isAccessibleBy(Thread thread) {
|
||||
Objects.requireNonNull(thread);
|
||||
return owner == thread;
|
||||
return owner == null || owner == thread;
|
||||
}
|
||||
|
||||
/**
|
||||
|
@ -829,7 +829,7 @@ public class IPAddressUtil {
|
||||
}
|
||||
|
||||
// Parse ASCII digit in given radix
|
||||
private static int parseAsciiDigit(char c, int radix) {
|
||||
public static int parseAsciiDigit(char c, int radix) {
|
||||
assert radix == OCTAL || radix == DECIMAL || radix == HEXADECIMAL;
|
||||
if (radix == HEXADECIMAL) {
|
||||
return parseAsciiHexDigit(c);
|
||||
|
@ -34,6 +34,7 @@ import java.security.SecureRandom;
|
||||
import java.security.spec.*;
|
||||
|
||||
import javax.crypto.spec.DHParameterSpec;
|
||||
import sun.security.util.SafeDHParameterSpec;
|
||||
|
||||
/**
|
||||
* Cache for DSA and DH parameter specs. Used by the KeyPairGenerators
|
||||
@ -55,6 +56,26 @@ public final class ParameterCache {
|
||||
// cache of DH parameters
|
||||
private static final Map<Integer,DHParameterSpec> dhCache;
|
||||
|
||||
// convert DHParameterSpec to SafeDHParameterSpec if its parameters are
|
||||
// safe primes; validation takes time but should be worthwhile for the
|
||||
// parameter cache since the parameters may be reused many times.
|
||||
private static DHParameterSpec makeSafe(DHParameterSpec spec) {
|
||||
if (spec instanceof SafeDHParameterSpec) {
|
||||
return spec;
|
||||
}
|
||||
|
||||
BigInteger p = spec.getP();
|
||||
BigInteger g = spec.getG();
|
||||
|
||||
boolean isSafe = (g.equals(BigInteger.TWO) && p.testBit(0) &&
|
||||
p.shiftRight(1).isProbablePrime(100));
|
||||
if (isSafe) {
|
||||
return new SafeDHParameterSpec(p, g, spec.getL());
|
||||
} else {
|
||||
return spec;
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Return cached DSA parameters for the given length combination of
|
||||
* prime and subprime, or null if none are available in the cache.
|
||||
@ -74,7 +95,7 @@ public final class ParameterCache {
|
||||
* are available in the cache.
|
||||
*/
|
||||
public static DHParameterSpec getCachedDHParameterSpec(int keyLength) {
|
||||
return dhCache.get(Integer.valueOf(keyLength));
|
||||
return dhCache.get(keyLength);
|
||||
}
|
||||
|
||||
/**
|
||||
@ -132,7 +153,7 @@ public final class ParameterCache {
|
||||
gen.init(keyLength, random);
|
||||
AlgorithmParameters params = gen.generateParameters();
|
||||
spec = params.getParameterSpec(DHParameterSpec.class);
|
||||
dhCache.put(Integer.valueOf(keyLength), spec);
|
||||
dhCache.put(keyLength, makeSafe(spec));
|
||||
return spec;
|
||||
}
|
||||
|
||||
@ -393,6 +414,12 @@ public final class ParameterCache {
|
||||
// the common generator
|
||||
BigInteger dhG = BigInteger.TWO;
|
||||
|
||||
// Self generated following the approach from RFC 2412 Appendix E but
|
||||
// using random source instead of binary expansion of pi
|
||||
BigInteger dhP512 = new BigInteger(
|
||||
"FFFFFFFFFFFFFFFF8B479B3A6E8DE86C294188F0BF2CD86C" +
|
||||
"DB950ADB36D0F61FD51E46F69C99ED95ABE5A7BBB230A6ED" +
|
||||
"1D0B4506B5317284FFFFFFFFFFFFFFFF", 16);
|
||||
//
|
||||
// From RFC 7296
|
||||
|
||||
@ -561,16 +588,18 @@ public final class ParameterCache {
|
||||
"9558E4475677E9AA9E3050E2765694DFC81F56E880B96E71" +
|
||||
"60C980DD98EDD3DFFFFFFFFFFFFFFFFF", 16);
|
||||
|
||||
// use DSA parameters for DH for sizes not defined in RFC 7296, 3526
|
||||
dhCache.put(Integer.valueOf(512), new DHParameterSpec(p512, g512));
|
||||
// self-generated safe prime
|
||||
dhCache.put(512, new SafeDHParameterSpec(dhP512, dhG));
|
||||
|
||||
dhCache.put(Integer.valueOf(768), new DHParameterSpec(dhP768, dhG));
|
||||
dhCache.put(Integer.valueOf(1024), new DHParameterSpec(dhP1024, dhG));
|
||||
dhCache.put(Integer.valueOf(1536), new DHParameterSpec(dhP1536, dhG));
|
||||
dhCache.put(Integer.valueOf(2048), new DHParameterSpec(dhP2048, dhG));
|
||||
dhCache.put(Integer.valueOf(3072), new DHParameterSpec(dhP3072, dhG));
|
||||
dhCache.put(Integer.valueOf(4096), new DHParameterSpec(dhP4096, dhG));
|
||||
dhCache.put(Integer.valueOf(6144), new DHParameterSpec(dhP6144, dhG));
|
||||
dhCache.put(Integer.valueOf(8192), new DHParameterSpec(dhP8192, dhG));
|
||||
// from RFC 7296
|
||||
dhCache.put(768, new SafeDHParameterSpec(dhP768, dhG));
|
||||
dhCache.put(1024, new SafeDHParameterSpec(dhP1024, dhG));
|
||||
// from RFC 3526
|
||||
dhCache.put(1536, new SafeDHParameterSpec(dhP1536, dhG));
|
||||
dhCache.put(2048, new SafeDHParameterSpec(dhP2048, dhG));
|
||||
dhCache.put(3072, new SafeDHParameterSpec(dhP3072, dhG));
|
||||
dhCache.put(4096, new SafeDHParameterSpec(dhP4096, dhG));
|
||||
dhCache.put(6144, new SafeDHParameterSpec(dhP6144, dhG));
|
||||
dhCache.put(8192, new SafeDHParameterSpec(dhP8192, dhG));
|
||||
}
|
||||
}
|
||||
|
@ -1378,25 +1378,30 @@ final class ClientHello {
|
||||
shc.resumingSession = resumingSession ? previous : null;
|
||||
}
|
||||
|
||||
HelloCookieManager hcm =
|
||||
shc.sslContext.getHelloCookieManager(ProtocolVersion.DTLS10);
|
||||
if (!shc.isResumption &&
|
||||
!hcm.isCookieValid(shc, clientHello, clientHello.cookie)) {
|
||||
//
|
||||
// Perform cookie exchange for DTLS handshaking if no cookie
|
||||
// or the cookie is invalid in the ClientHello message.
|
||||
//
|
||||
// update the responders
|
||||
shc.handshakeProducers.put(
|
||||
SSLHandshake.HELLO_VERIFY_REQUEST.id,
|
||||
SSLHandshake.HELLO_VERIFY_REQUEST);
|
||||
|
||||
//
|
||||
// produce response handshake message
|
||||
//
|
||||
SSLHandshake.HELLO_VERIFY_REQUEST.produce(context, clientHello);
|
||||
// We will by default exchange DTLS cookies for all handshakes
|
||||
// (new and resumed) unless jdk.tls.enableDtlsResumeCookie=false.
|
||||
// The property only affects the cookie exchange for resumption.
|
||||
if (!shc.isResumption || SSLConfiguration.enableDtlsResumeCookie) {
|
||||
HelloCookieManager hcm =
|
||||
shc.sslContext.getHelloCookieManager(ProtocolVersion.DTLS10);
|
||||
if (!hcm.isCookieValid(shc, clientHello, clientHello.cookie)) {
|
||||
//
|
||||
// Perform cookie exchange for DTLS handshaking if no cookie
|
||||
// or the cookie is invalid in the ClientHello message.
|
||||
//
|
||||
// update the responders
|
||||
shc.handshakeProducers.put(
|
||||
SSLHandshake.HELLO_VERIFY_REQUEST.id,
|
||||
SSLHandshake.HELLO_VERIFY_REQUEST);
|
||||
|
||||
return;
|
||||
//
|
||||
// produce response handshake message
|
||||
//
|
||||
SSLHandshake.HELLO_VERIFY_REQUEST.produce(context, clientHello);
|
||||
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
// cache the client random number for further using
|
||||
|
@ -33,6 +33,7 @@ import java.util.Map;
|
||||
import java.util.regex.Matcher;
|
||||
import java.util.regex.Pattern;
|
||||
import javax.crypto.spec.DHParameterSpec;
|
||||
import sun.security.util.SafeDHParameterSpec;
|
||||
|
||||
/**
|
||||
* Predefined default DH ephemeral parameters.
|
||||
@ -280,8 +281,8 @@ final class PredefinedDHParameterSpecs {
|
||||
String baseGenerator = paramsFinder.group(2);
|
||||
BigInteger g = new BigInteger(baseGenerator, 16);
|
||||
|
||||
DHParameterSpec spec = new DHParameterSpec(p, g);
|
||||
int primeLen = p.bitLength();
|
||||
DHParameterSpec spec = new DHParameterSpec(p, g);
|
||||
defaultParams.put(primeLen, spec);
|
||||
}
|
||||
} else if (SSLLogger.isOn && SSLLogger.isOn("sslctx")) {
|
||||
@ -293,7 +294,7 @@ final class PredefinedDHParameterSpecs {
|
||||
Map<Integer,DHParameterSpec> tempFFDHEs = new HashMap<>();
|
||||
for (BigInteger p : ffdhePrimes) {
|
||||
int primeLen = p.bitLength();
|
||||
DHParameterSpec dhps = new DHParameterSpec(p, BigInteger.TWO);
|
||||
DHParameterSpec dhps = new SafeDHParameterSpec(p, BigInteger.TWO);
|
||||
tempFFDHEs.put(primeLen, dhps);
|
||||
defaultParams.putIfAbsent(primeLen, dhps);
|
||||
}
|
||||
@ -301,8 +302,8 @@ final class PredefinedDHParameterSpecs {
|
||||
for (BigInteger p : supportedPrimes) {
|
||||
int primeLen = p.bitLength();
|
||||
if (defaultParams.get(primeLen) == null) {
|
||||
defaultParams.put(primeLen,
|
||||
new DHParameterSpec(p, BigInteger.TWO));
|
||||
defaultParams.put(primeLen, new SafeDHParameterSpec(p,
|
||||
BigInteger.TWO));
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -116,6 +116,9 @@ final class SSLConfiguration implements Cloneable {
|
||||
static final boolean enableFFDHE =
|
||||
Utilities.getBooleanProperty("jsse.enableFFDHE", true);
|
||||
|
||||
static final boolean enableDtlsResumeCookie = Utilities.getBooleanProperty(
|
||||
"jdk.tls.enableDtlsResumeCookie", true);
|
||||
|
||||
// Is the extended_master_secret extension supported?
|
||||
static {
|
||||
boolean supportExtendedMasterSecret = Utilities.getBooleanProperty(
|
||||
|
@ -0,0 +1,45 @@
|
||||
/*
|
||||
* Copyright (c) 2022, Oracle and/or its affiliates. All rights reserved.
|
||||
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||
*
|
||||
* This code is free software; you can redistribute it and/or modify it
|
||||
* under the terms of the GNU General Public License version 2 only, as
|
||||
* published by the Free Software Foundation. Oracle designates this
|
||||
* particular file as subject to the "Classpath" exception as provided
|
||||
* by Oracle in the LICENSE file that accompanied this code.
|
||||
*
|
||||
* This code is distributed in the hope that it will be useful, but WITHOUT
|
||||
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
||||
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
||||
* version 2 for more details (a copy is included in the LICENSE file that
|
||||
* accompanied this code).
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License version
|
||||
* 2 along with this work; if not, write to the Free Software Foundation,
|
||||
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||
*
|
||||
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
|
||||
* or visit www.oracle.com if you need additional information or have any
|
||||
* questions.
|
||||
*/
|
||||
|
||||
package sun.security.util;
|
||||
|
||||
import java.math.BigInteger;
|
||||
import javax.crypto.spec.DHParameterSpec;
|
||||
|
||||
/**
|
||||
* Internal marker class for well-known safe DH parameters. It should
|
||||
* only be used with trusted callers since it does not have all the needed
|
||||
* values for validation.
|
||||
*/
|
||||
|
||||
public final class SafeDHParameterSpec extends DHParameterSpec {
|
||||
public SafeDHParameterSpec(BigInteger p, BigInteger g) {
|
||||
super(p, g);
|
||||
}
|
||||
|
||||
public SafeDHParameterSpec(BigInteger p, BigInteger g, int l) {
|
||||
super(p, g, l);
|
||||
}
|
||||
}
|
@ -33,6 +33,7 @@ import java.security.InvalidParameterException;
|
||||
import java.security.ProviderException;
|
||||
import java.security.NoSuchAlgorithmException;
|
||||
import javax.crypto.Cipher;
|
||||
import javax.crypto.spec.DHParameterSpec;
|
||||
import sun.security.action.GetPropertyAction;
|
||||
|
||||
/**
|
||||
@ -102,6 +103,42 @@ public final class SecurityProviderConstants {
|
||||
}
|
||||
}
|
||||
|
||||
public static final int getDefDHPrivateExpSize(DHParameterSpec spec) {
|
||||
|
||||
int dhGroupSize = spec.getP().bitLength();
|
||||
|
||||
if (spec instanceof SafeDHParameterSpec) {
|
||||
// Known safe primes
|
||||
// use 2*security strength as default private exponent size
|
||||
// as in table 2 of NIST SP 800-57 part 1 rev 5, sec 5.6.1.1
|
||||
// and table 25 of NIST SP 800-56A rev 3, appendix D.
|
||||
if (dhGroupSize >= 15360) {
|
||||
return 512;
|
||||
} else if (dhGroupSize >= 8192) {
|
||||
return 400;
|
||||
} else if (dhGroupSize >= 7680) {
|
||||
return 384;
|
||||
} else if (dhGroupSize >= 6144) {
|
||||
return 352;
|
||||
} else if (dhGroupSize >= 4096) {
|
||||
return 304;
|
||||
} else if (dhGroupSize >= 3072) {
|
||||
return 256;
|
||||
} else if (dhGroupSize >= 2048) {
|
||||
return 224;
|
||||
} else {
|
||||
// min value for legacy key sizes
|
||||
return 160;
|
||||
}
|
||||
} else {
|
||||
// assume the worst and use groupSize/2 as private exp length
|
||||
// up to 1024-bit and use the same minimum 384 as before
|
||||
return Math.max((dhGroupSize >= 2048 ? 1024 : dhGroupSize >> 1),
|
||||
384);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
public static final int getDefAESKeySize() {
|
||||
int currVal = DEF_AES_KEY_SIZE.get();
|
||||
if (currVal == -1) {
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 1997, 2021, Oracle and/or its affiliates. All rights reserved.
|
||||
* Copyright (c) 1997, 2022, Oracle and/or its affiliates. All rights reserved.
|
||||
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||
*
|
||||
* This code is free software; you can redistribute it and/or modify it
|
||||
@ -869,6 +869,13 @@ getStringUTF8(JNIEnv *env, jstring jstr)
|
||||
}
|
||||
}
|
||||
|
||||
// Check `jint` overflow
|
||||
if (rlen < 0) {
|
||||
(*env)->ReleasePrimitiveArrayCritical(env, value, str, 0);
|
||||
JNU_ThrowOutOfMemoryError(env, "requested array size exceeds VM limit");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
result = MALLOC_MIN4(rlen);
|
||||
if (result == NULL) {
|
||||
(*env)->ReleasePrimitiveArrayCritical(env, value, str, 0);
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 2003, 2021, Oracle and/or its affiliates. All rights reserved.
|
||||
* Copyright (c) 2003, 2022, Oracle and/or its affiliates. All rights reserved.
|
||||
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||
*
|
||||
* This code is free software; you can redistribute it and/or modify it
|
||||
@ -607,25 +607,20 @@ public class BMPImageReader extends ImageReader implements BMPConstants {
|
||||
|
||||
iis.mark();
|
||||
iis.skipBytes(profileData - size);
|
||||
byte[] profile = new byte[profileSize];
|
||||
iis.readFully(profile, 0, profileSize);
|
||||
byte[] profile = ReaderUtil.
|
||||
staggeredReadByteStream(iis, profileSize);
|
||||
iis.reset();
|
||||
|
||||
try {
|
||||
if (metadata.colorSpace == PROFILE_LINKED &&
|
||||
isLinkedProfileAllowed() &&
|
||||
!isUncOrDevicePath(profile))
|
||||
{
|
||||
String path = new String(profile, "windows-1252");
|
||||
if (metadata.colorSpace == PROFILE_LINKED &&
|
||||
isLinkedProfileAllowed())
|
||||
{
|
||||
String path = new String(profile, "windows-1252");
|
||||
|
||||
colorSpace =
|
||||
new ICC_ColorSpace(ICC_Profile.getInstance(path));
|
||||
} else {
|
||||
colorSpace =
|
||||
new ICC_ColorSpace(ICC_Profile.getInstance(profile));
|
||||
}
|
||||
} catch (Exception e) {
|
||||
colorSpace = ColorSpace.getInstance(ColorSpace.CS_sRGB);
|
||||
colorSpace =
|
||||
new ICC_ColorSpace(ICC_Profile.getInstance(path));
|
||||
} else if (metadata.colorSpace == PROFILE_EMBEDDED) {
|
||||
colorSpace =
|
||||
new ICC_ColorSpace(ICC_Profile.getInstance(profile));
|
||||
}
|
||||
}
|
||||
|
||||
@ -2040,73 +2035,20 @@ public class BMPImageReader extends ImageReader implements BMPConstants {
|
||||
public void readAborted(ImageReader src) {}
|
||||
}
|
||||
|
||||
private static Boolean isLinkedProfileDisabled = null;
|
||||
private static Boolean isLinkedProfileAllowed = null;
|
||||
|
||||
@SuppressWarnings("removal")
|
||||
private static boolean isLinkedProfileAllowed() {
|
||||
if (isLinkedProfileDisabled == null) {
|
||||
if (isLinkedProfileAllowed == null) {
|
||||
PrivilegedAction<Boolean> a = new PrivilegedAction<Boolean>() {
|
||||
@Override
|
||||
public Boolean run() {
|
||||
return Boolean.getBoolean("sun.imageio.plugins.bmp.disableLinkedProfiles");
|
||||
return Boolean.
|
||||
getBoolean("sun.imageio.bmp.enableLinkedProfiles");
|
||||
}
|
||||
};
|
||||
isLinkedProfileDisabled = AccessController.doPrivileged(a);
|
||||
}
|
||||
return !isLinkedProfileDisabled;
|
||||
}
|
||||
|
||||
private static Boolean isWindowsPlatform = null;
|
||||
|
||||
/**
|
||||
* Verifies whether the byte array contains a unc path.
|
||||
* Non-UNC path examples:
|
||||
* c:\path\to\file - simple notation
|
||||
* \\?\c:\path\to\file - long notation
|
||||
*
|
||||
* UNC path examples:
|
||||
* \\server\share - a UNC path in simple notation
|
||||
* \\?\UNC\server\share - a UNC path in long notation
|
||||
* \\.\some\device - a path to device.
|
||||
*/
|
||||
@SuppressWarnings("removal")
|
||||
private static boolean isUncOrDevicePath(byte[] p) {
|
||||
if (isWindowsPlatform == null) {
|
||||
PrivilegedAction<Boolean> a = new PrivilegedAction<Boolean>() {
|
||||
@Override
|
||||
public Boolean run() {
|
||||
String osname = System.getProperty("os.name");
|
||||
return (osname != null &&
|
||||
osname.toLowerCase().startsWith("win"));
|
||||
}
|
||||
};
|
||||
isWindowsPlatform = AccessController.doPrivileged(a);
|
||||
}
|
||||
|
||||
if (!isWindowsPlatform) {
|
||||
/* no need for the check on platforms except windows */
|
||||
return false;
|
||||
}
|
||||
|
||||
/* normalize prefix of the path */
|
||||
if (p[0] == '/') p[0] = '\\';
|
||||
if (p[1] == '/') p[1] = '\\';
|
||||
if (p[3] == '/') p[3] = '\\';
|
||||
|
||||
|
||||
if ((p[0] == '\\') && (p[1] == '\\')) {
|
||||
if ((p[2] == '?') && (p[3] == '\\')) {
|
||||
// long path: whether unc or local
|
||||
return ((p[4] == 'U' || p[4] == 'u') &&
|
||||
(p[5] == 'N' || p[5] == 'n') &&
|
||||
(p[6] == 'C' || p[6] == 'c'));
|
||||
} else {
|
||||
// device path or short unc notation
|
||||
return true;
|
||||
}
|
||||
} else {
|
||||
return false;
|
||||
isLinkedProfileAllowed = AccessController.doPrivileged(a);
|
||||
}
|
||||
return isLinkedProfileAllowed;
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 2007, 2021, Oracle and/or its affiliates. All rights reserved.
|
||||
* Copyright (c) 2007, 2022, Oracle and/or its affiliates. All rights reserved.
|
||||
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||
*
|
||||
* This code is free software; you can redistribute it and/or modify it
|
||||
@ -48,6 +48,13 @@ import sun.reflect.misc.ReflectUtil;
|
||||
*/
|
||||
public final class JARSoundbankReader extends SoundbankReader {
|
||||
|
||||
/*
|
||||
* Name of the system property that enables the Jar soundbank loading
|
||||
* true if jar sound bank is allowed to be loaded
|
||||
* default is false
|
||||
*/
|
||||
private final static String JAR_SOUNDBANK_ENABLED = "jdk.sound.jarsoundbank";
|
||||
|
||||
private static boolean isZIP(URL url) {
|
||||
boolean ok = false;
|
||||
try {
|
||||
@ -70,8 +77,10 @@ public final class JARSoundbankReader extends SoundbankReader {
|
||||
@SuppressWarnings("deprecation")
|
||||
public Soundbank getSoundbank(URL url)
|
||||
throws InvalidMidiDataException, IOException {
|
||||
if (!isZIP(url))
|
||||
Objects.requireNonNull(url);
|
||||
if (!Boolean.getBoolean(JAR_SOUNDBANK_ENABLED) || !isZIP(url))
|
||||
return null;
|
||||
|
||||
ArrayList<Soundbank> soundbanks = new ArrayList<>();
|
||||
URLClassLoader ucl = URLClassLoader.newInstance(new URL[]{url});
|
||||
InputStream stream = ucl.getResourceAsStream(
|
||||
@ -116,6 +125,7 @@ public final class JARSoundbankReader extends SoundbankReader {
|
||||
@Override
|
||||
public Soundbank getSoundbank(File file)
|
||||
throws InvalidMidiDataException, IOException {
|
||||
Objects.requireNonNull(file);
|
||||
return getSoundbank(file.toURI().toURL());
|
||||
}
|
||||
}
|
||||
|
@ -91,13 +91,15 @@ public class ObjectView extends ComponentView {
|
||||
String classname = (String) attr.getAttribute(HTML.Attribute.CLASSID);
|
||||
try {
|
||||
ReflectUtil.checkPackageAccess(classname);
|
||||
Class<?> c = Class.forName(classname, true,Thread.currentThread().
|
||||
Class<?> c = Class.forName(classname, false,Thread.currentThread().
|
||||
getContextClassLoader());
|
||||
Object o = c.newInstance();
|
||||
if (o instanceof Component) {
|
||||
Component comp = (Component) o;
|
||||
setParameters(comp, attr);
|
||||
return comp;
|
||||
if (Component.class.isAssignableFrom(c)) {
|
||||
Object o = c.newInstance();
|
||||
if (o instanceof Component) {
|
||||
Component comp = (Component) o;
|
||||
setParameters(comp, attr);
|
||||
return comp;
|
||||
}
|
||||
}
|
||||
} catch (Throwable e) {
|
||||
// couldn't create a component... fall through to the
|
||||
|
@ -25,6 +25,7 @@
|
||||
|
||||
#include "awt.h"
|
||||
#include <math.h>
|
||||
#include <strsafe.h>
|
||||
#include "jlong.h"
|
||||
#include "awt_Font.h"
|
||||
#include "awt_Toolkit.h"
|
||||
@ -287,7 +288,6 @@ AwtFont* AwtFont::Create(JNIEnv *env, jobject font, jint angle, jfloat awScale)
|
||||
return NULL;
|
||||
}
|
||||
LPCWSTR textComponentFontName = JNU_GetStringPlatformChars(env, jTextComponentFontName, NULL);
|
||||
|
||||
awtFont->m_textInput = -1;
|
||||
for (int i = 0; i < cfnum; i++) {
|
||||
// nativeName is a pair of platform fontname and its charset
|
||||
@ -463,7 +463,7 @@ static HFONT CreateHFont_sub(LPCWSTR name, int style, int height,
|
||||
|
||||
// Set font name
|
||||
WCHAR tmpname[80];
|
||||
wcscpy(tmpname, name);
|
||||
StringCchCopy(tmpname, 80, name);
|
||||
WCHAR* delimit = wcschr(tmpname, L',');
|
||||
if (delimit != NULL)
|
||||
*delimit = L'\0'; // terminate the string after the font name.
|
||||
@ -471,7 +471,7 @@ static HFONT CreateHFont_sub(LPCWSTR name, int style, int height,
|
||||
strip_tail(tmpname,L""); //strip possible trailing whitespace
|
||||
strip_tail(tmpname,L"Italic");
|
||||
strip_tail(tmpname,L"Bold");
|
||||
wcscpy(&(logFont.lfFaceName[0]), tmpname);
|
||||
StringCchCopy(&(logFont.lfFaceName[0]), LF_FACESIZE, tmpname);
|
||||
HFONT hFont = ::CreateFontIndirect(&logFont);
|
||||
DASSERT(hFont != NULL);
|
||||
// get a expanded or condensed version if its specified.
|
||||
@ -502,7 +502,7 @@ HFONT AwtFont::CreateHFont(LPCWSTR name, int style, int height,
|
||||
// 80 > (max face name(=30) + strlen("CHINESEBIG5_CHARSET"))
|
||||
// longName doesn't have to be printable. So, it is OK not to convert.
|
||||
|
||||
wsprintf(longName, L"%ls-%d-%d", name, style, height);
|
||||
StringCchPrintf(longName, 80, L"%ls-%d-%d", name, style, height);
|
||||
|
||||
HFONT hFont = NULL;
|
||||
|
||||
@ -1750,12 +1750,12 @@ LPSTR CCombinedSegTable::GetCodePageSubkey()
|
||||
lpszCP++; // cf lpszCP = "932"
|
||||
|
||||
char szSubKey[KEYLEN];
|
||||
strcpy(szSubKey, "EUDC\\");
|
||||
StringCchCopyA(szSubKey, KEYLEN, "EUDC\\");
|
||||
if ((strlen(szSubKey) + strlen(lpszCP)) >= KEYLEN) {
|
||||
return NULL;
|
||||
}
|
||||
strcpy(&(szSubKey[strlen(szSubKey)]), lpszCP);
|
||||
strcpy(m_szCodePageSubkey, szSubKey);
|
||||
StringCchCatA(szSubKey, KEYLEN, lpszCP);
|
||||
StringCchCopyA(m_szCodePageSubkey, KEYLEN, szSubKey);
|
||||
return m_szCodePageSubkey;
|
||||
}
|
||||
|
||||
@ -1780,7 +1780,7 @@ void CCombinedSegTable::GetEUDCFileName(LPWSTR lpszFileName, int cchFileName)
|
||||
|
||||
// get EUDC font file name
|
||||
WCHAR szFamilyName[80];
|
||||
wcscpy(szFamilyName, GetFontName());
|
||||
StringCchCopy(szFamilyName, 80, GetFontName());
|
||||
WCHAR* delimit = wcschr(szFamilyName, L',');
|
||||
if (delimit != NULL)
|
||||
*delimit = L'\0';
|
||||
@ -1799,7 +1799,7 @@ void CCombinedSegTable::GetEUDCFileName(LPWSTR lpszFileName, int cchFileName)
|
||||
if (m_fTTEUDCFileExist == FALSE)
|
||||
return;
|
||||
if (wcslen(m_szDefaultEUDCFile) > 0) {
|
||||
wcscpy(lpszFileName, m_szDefaultEUDCFile);
|
||||
StringCchCopy(lpszFileName, cchFileName, m_szDefaultEUDCFile);
|
||||
return;
|
||||
}
|
||||
char szDefault[] = "SystemDefaultEUDCFont";
|
||||
@ -1825,7 +1825,7 @@ void CCombinedSegTable::GetEUDCFileName(LPWSTR lpszFileName, int cchFileName)
|
||||
VERIFY(::MultiByteToWideChar(CP_ACP, 0,
|
||||
(LPCSTR)szFileName, -1, lpszFileName, cchFileName) != 0);
|
||||
if (fUseDefault)
|
||||
wcscpy(m_szDefaultEUDCFile, lpszFileName);
|
||||
StringCchCopy(m_szDefaultEUDCFile, _MAX_PATH, lpszFileName);
|
||||
}
|
||||
|
||||
void CCombinedSegTable::Create(LPCWSTR name)
|
||||
|
@ -24,6 +24,7 @@
|
||||
*/
|
||||
|
||||
#include "awt.h"
|
||||
#include <strsafe.h>
|
||||
#include <math.h>
|
||||
#include <windef.h>
|
||||
#include <wtypes.h>
|
||||
@ -2408,7 +2409,7 @@ static jboolean jFontToWFontW(JNIEnv *env, HDC printDC, jstring fontName,
|
||||
size_t nameLen = wcslen(fontNameW);
|
||||
if (nameLen < (sizeof(lf.lfFaceName) / sizeof(lf.lfFaceName[0]))) {
|
||||
|
||||
wcscpy(lf.lfFaceName, fontNameW);
|
||||
StringCchCopyW(lf.lfFaceName, LF_FACESIZE, fontNameW);
|
||||
|
||||
lf.lfCharSet = DEFAULT_CHARSET;
|
||||
lf.lfPitchAndFamily = 0;
|
||||
|
@ -24,6 +24,7 @@
|
||||
*/
|
||||
|
||||
#include <windows.h>
|
||||
#include <strsafe.h>
|
||||
#include <stdio.h>
|
||||
|
||||
#include <jni.h>
|
||||
@ -63,20 +64,20 @@ JNIEXPORT jstring JNICALL Java_sun_awt_Win32FontManager_getFontPath(JNIEnv *env,
|
||||
end = strrchr(sysdir,'\\');
|
||||
if (end && (stricmp(end,"\\System") || stricmp(end,"\\System32"))) {
|
||||
*end = 0;
|
||||
strcat(sysdir, "\\Fonts");
|
||||
StringCchCatA(sysdir, BSIZE, "\\Fonts");
|
||||
}
|
||||
|
||||
GetWindowsDirectory(windir, BSIZE);
|
||||
if (strlen(windir) > BSIZE-7) {
|
||||
*windir = 0;
|
||||
} else {
|
||||
strcat(windir, "\\Fonts");
|
||||
StringCchCatA(windir, BSIZE, "\\Fonts");
|
||||
}
|
||||
|
||||
strcpy(fontpath,sysdir);
|
||||
StringCchCopyA(fontpath, BSIZE*2, sysdir);
|
||||
if (stricmp(sysdir,windir)) {
|
||||
strcat(fontpath,";");
|
||||
strcat(fontpath,windir);
|
||||
StringCchCatA(fontpath, BSIZE*2, ";");
|
||||
StringCchCatA(fontpath, BSIZE*2, windir);
|
||||
}
|
||||
|
||||
return JNU_NewStringPlatform(env, fontpath);
|
||||
@ -152,7 +153,7 @@ static int DifferentFamily(wchar_t *family, wchar_t* fullName) {
|
||||
info.isDifferent = 0;
|
||||
|
||||
memset(&lfw, 0, sizeof(lfw));
|
||||
wcscpy(lfw.lfFaceName, fullName);
|
||||
StringCchCopyW(lfw.lfFaceName, LF_FACESIZE, fullName);
|
||||
lfw.lfCharSet = DEFAULT_CHARSET;
|
||||
EnumFontFamiliesExW(screenDC, &lfw,
|
||||
(FONTENUMPROCW)CheckFontFamilyProcW,
|
||||
@ -349,7 +350,7 @@ static int CALLBACK EnumFamilyNamesW(
|
||||
}
|
||||
|
||||
memset(&lfw, 0, sizeof(lfw));
|
||||
wcscpy(lfw.lfFaceName, lpelfe->elfLogFont.lfFaceName);
|
||||
StringCchCopyW(lfw.lfFaceName, LF_FACESIZE, lpelfe->elfLogFont.lfFaceName);
|
||||
lfw.lfCharSet = lpelfe->elfLogFont.lfCharSet;
|
||||
EnumFontFamiliesExW(screenDC, &lfw,
|
||||
(FONTENUMPROCW)EnumFontFacesInFamilyProcW,
|
||||
@ -653,7 +654,7 @@ Java_sun_awt_Win32FontManager_populateFontFileNameMap0
|
||||
/* Enumerate fonts via GDI to build maps of fonts and families */
|
||||
memset(&lfw, 0, sizeof(lfw));
|
||||
lfw.lfCharSet = DEFAULT_CHARSET; /* all charsets */
|
||||
wcscpy(lfw.lfFaceName, L""); /* one face per family (CHECK) */
|
||||
StringCchCopyW(lfw.lfFaceName, LF_FACESIZE, L""); /* one face per family (CHECK) */
|
||||
EnumFontFamiliesExW(screenDC, &lfw,
|
||||
(FONTENUMPROCW)EnumFamilyNamesW,
|
||||
(LPARAM)(&fmi), 0L);
|
||||
|
@ -48,6 +48,7 @@
|
||||
#include <stdio.h>
|
||||
#include <malloc.h>
|
||||
#include <math.h>
|
||||
#include <strsafe.h>
|
||||
#include <windows.h>
|
||||
#include <winuser.h>
|
||||
|
||||
@ -236,7 +237,7 @@ Java_sun_font_FileFontStrike__1getGlyphImageFromWindows
|
||||
name[nameLen] = '\0';
|
||||
|
||||
if (nameLen < (sizeof(lf.lfFaceName) / sizeof(lf.lfFaceName[0]))) {
|
||||
wcscpy(lf.lfFaceName, name);
|
||||
StringCchCopyW(lf.lfFaceName, LF_FACESIZE, name);
|
||||
} else {
|
||||
FREE_AND_RETURN;
|
||||
}
|
||||
|
@ -590,14 +590,10 @@ public class TransPatterns extends TreeTranslator {
|
||||
}
|
||||
}
|
||||
c.labels = translatedLabels.toList();
|
||||
if (c.caseKind == CaseTree.CaseKind.STATEMENT) {
|
||||
previousCompletesNormally = c.completesNormally;
|
||||
} else {
|
||||
previousCompletesNormally = false;
|
||||
JCBreak brk = make.at(TreeInfo.endPos(c.stats.last())).Break(null);
|
||||
brk.target = tree;
|
||||
c.stats = c.stats.append(brk);
|
||||
}
|
||||
previousCompletesNormally =
|
||||
c.caseKind == CaseTree.CaseKind.STATEMENT &&
|
||||
c.completesNormally;
|
||||
appendBreakIfNeeded(tree, c);
|
||||
}
|
||||
|
||||
if (tree.hasTag(Tag.SWITCH)) {
|
||||
@ -642,6 +638,14 @@ public class TransPatterns extends TreeTranslator {
|
||||
}.scan(c.stats);
|
||||
}
|
||||
|
||||
private void appendBreakIfNeeded(JCTree switchTree, JCCase c) {
|
||||
if (c.caseKind == CaseTree.CaseKind.RULE) {
|
||||
JCBreak brk = make.at(TreeInfo.endPos(c.stats.last())).Break(null);
|
||||
brk.target = switchTree;
|
||||
c.stats = c.stats.append(brk);
|
||||
}
|
||||
}
|
||||
|
||||
JCMethodInvocation makeApply(JCExpression selector, Name name, List<JCExpression> args) {
|
||||
MethodSymbol method = rs.resolveInternalMethod(
|
||||
currentClassTree.pos(), env,
|
||||
@ -740,6 +744,7 @@ public class TransPatterns extends TreeTranslator {
|
||||
} else {
|
||||
newLabel = List.of(make.PatternCaseLabel(binding, newGuard));
|
||||
}
|
||||
appendBreakIfNeeded(currentSwitch, accummulated);
|
||||
nestedCases.add(make.Case(CaseKind.STATEMENT, newLabel, accummulated.stats, null));
|
||||
}
|
||||
if (!hasUnconditional) {
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 2019, 2022, Oracle and/or its affiliates. All rights reserved.
|
||||
* Copyright (c) 2019, 2023, Oracle and/or its affiliates. All rights reserved.
|
||||
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||
*
|
||||
* This code is free software; you can redistribute it and/or modify it
|
||||
@ -191,6 +191,25 @@ public class TestSegments {
|
||||
assertFalse(segment.isReadOnly());
|
||||
}
|
||||
|
||||
@DataProvider(name = "scopes")
|
||||
public Object[][] scopes() {
|
||||
return new Object[][] {
|
||||
{ SegmentScope.auto(), false },
|
||||
{ SegmentScope.global(), false },
|
||||
{ Arena.openConfined().scope(), true },
|
||||
{ Arena.openShared().scope(), false }
|
||||
};
|
||||
}
|
||||
|
||||
@Test(dataProvider = "scopes")
|
||||
public void testIsAccessibleBy(SegmentScope scope, boolean isConfined) {
|
||||
assertTrue(scope.isAccessibleBy(Thread.currentThread()));
|
||||
assertTrue(scope.isAccessibleBy(new Thread()) != isConfined);
|
||||
MemorySegment segment = MemorySegment.ofAddress(0, 0, scope);
|
||||
assertTrue(segment.scope().isAccessibleBy(Thread.currentThread()));
|
||||
assertTrue(segment.scope().isAccessibleBy(new Thread()) != isConfined);
|
||||
}
|
||||
|
||||
@DataProvider(name = "segmentFactories")
|
||||
public Object[][] segmentFactories() {
|
||||
List<Supplier<MemorySegment>> l = List.of(
|
||||
@ -264,11 +283,9 @@ public class TestSegments {
|
||||
thread.start();
|
||||
thread.join();
|
||||
|
||||
if (segment.scope().isAccessibleBy(Thread.currentThread())) {
|
||||
if (!segment.scope().isAccessibleBy(Thread.currentThread())) {
|
||||
RuntimeException e = exception.get();
|
||||
if (!(e instanceof IllegalStateException)) {
|
||||
throw e;
|
||||
}
|
||||
throw e;
|
||||
} else {
|
||||
assertNull(exception.get());
|
||||
}
|
||||
|
@ -1,5 +1,5 @@
|
||||
/*
|
||||
* Copyright (c) 2022, Oracle and/or its affiliates. All rights reserved.
|
||||
* Copyright (c) 2022, 2023, Oracle and/or its affiliates. All rights reserved.
|
||||
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
||||
*
|
||||
* This code is free software; you can redistribute it and/or modify it
|
||||
@ -23,8 +23,9 @@
|
||||
|
||||
/**
|
||||
* @test
|
||||
* @bug 8291769
|
||||
* @bug 8291769 8300195
|
||||
* @summary Verify the compiled code does not have unwanted constructs.
|
||||
* @enablePreview
|
||||
* @library /tools/lib
|
||||
* @modules jdk.compiler/com.sun.tools.javac.api
|
||||
* jdk.compiler/com.sun.tools.javac.main
|
||||
@ -34,11 +35,17 @@
|
||||
* @run main PatternDesugaring
|
||||
*/
|
||||
|
||||
import java.io.ByteArrayOutputStream;
|
||||
import java.io.IOException;
|
||||
import java.io.PrintStream;
|
||||
import java.lang.reflect.Method;
|
||||
import java.net.URL;
|
||||
import java.net.URLClassLoader;
|
||||
import java.nio.charset.StandardCharsets;
|
||||
import java.nio.file.Files;
|
||||
import java.nio.file.Path;
|
||||
import java.nio.file.Paths;
|
||||
import java.util.List;
|
||||
import java.util.Objects;
|
||||
import java.util.function.Consumer;
|
||||
|
||||
import toolbox.TestRunner;
|
||||
@ -198,4 +205,103 @@ public class PatternDesugaring extends TestRunner {
|
||||
validate.accept(decompiled);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testRuleCases(Path base) throws Exception {
|
||||
doTestRun(base,
|
||||
new String[0],
|
||||
"""
|
||||
package test;
|
||||
public class Test {
|
||||
public static void main(String... args) {
|
||||
System.out.println(test(new R("a")));
|
||||
System.out.println(test(new R(3)));
|
||||
System.out.println(test(new R(new R("a"))));
|
||||
System.out.println(test(new R(new R(3))));
|
||||
}
|
||||
public static int test(Object obj) {
|
||||
int res;
|
||||
switch (obj) {
|
||||
case R(String s) -> res = s.length();
|
||||
case R(Integer i) -> res = i;
|
||||
case R(R(String s)) -> res = 10 + s.length();
|
||||
case R(R(Integer i)) -> res = 10 + i;
|
||||
default -> res = -1;
|
||||
}
|
||||
return res;
|
||||
}
|
||||
record R(Object o) {}
|
||||
}
|
||||
""",
|
||||
output -> {
|
||||
String expectedOutput = """
|
||||
1
|
||||
3
|
||||
11
|
||||
13
|
||||
""";
|
||||
if (!Objects.equals(output, expectedOutput)) {
|
||||
throw new AssertionError("Unexpected output," +
|
||||
" expected: " + expectedOutput +
|
||||
" actual: " + output);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
private void doTestRun(Path base, String[] libraryCode, String testCode, Consumer<String> validate) throws Exception {
|
||||
Path current = base.resolve(".");
|
||||
Path libClasses = current.resolve("libClasses");
|
||||
|
||||
Files.createDirectories(libClasses);
|
||||
|
||||
if (libraryCode.length != 0) {
|
||||
Path libSrc = current.resolve("lib-src");
|
||||
|
||||
for (String code : libraryCode) {
|
||||
tb.writeJavaFiles(libSrc, code);
|
||||
}
|
||||
|
||||
new JavacTask(tb)
|
||||
.options("--enable-preview",
|
||||
"-source", JAVA_VERSION)
|
||||
.outdir(libClasses)
|
||||
.files(tb.findJavaFiles(libSrc))
|
||||
.run();
|
||||
}
|
||||
|
||||
Path src = current.resolve("src");
|
||||
tb.writeJavaFiles(src, testCode);
|
||||
|
||||
Path classes = current.resolve("libClasses");
|
||||
|
||||
Files.createDirectories(libClasses);
|
||||
|
||||
var log =
|
||||
new JavacTask(tb)
|
||||
.options("--enable-preview",
|
||||
"-source", JAVA_VERSION,
|
||||
"-XDrawDiagnostics",
|
||||
"-Xlint:-preview",
|
||||
"--class-path", libClasses.toString(),
|
||||
"-XDshould-stop.at=FLOW")
|
||||
.outdir(classes)
|
||||
.files(tb.findJavaFiles(src))
|
||||
.run(Task.Expect.SUCCESS)
|
||||
.writeAll();
|
||||
|
||||
ClassLoader cl = new URLClassLoader(new URL[] {classes.toUri().toURL()});
|
||||
Class<?> testClass = cl.loadClass("test.Test");
|
||||
Method main = testClass.getMethod("main", String[].class);
|
||||
PrintStream prevOut = System.out;
|
||||
var data = new ByteArrayOutputStream();
|
||||
try (var outStream = new PrintStream(data, true, StandardCharsets.UTF_8)) {
|
||||
System.setOut(outStream);
|
||||
main.invoke(null, (Object) new String[0]);
|
||||
} finally {
|
||||
System.setOut(prevOut);
|
||||
}
|
||||
String output = new String(data.toByteArray(), StandardCharsets.UTF_8);
|
||||
output = output.replaceAll("\\R", "\n");
|
||||
validate.accept(output);
|
||||
}
|
||||
|
||||
}
|
||||
|
Loading…
x
Reference in New Issue
Block a user