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8306965: osThread allocation failures should not abort the VM

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Reviewed-by: lfoltan
This commit is contained in:
David Holmes 2023-05-11 00:51:15 +00:00
parent 4795c395e9
commit 3cb606ef5b
4 changed files with 8 additions and 8 deletions
src/hotspot/os
aix
os_aix.cpp
bsd
os_bsd.cpp
linux
os_linux.cpp
windows
os_windows.cpp

4
src/hotspot/os/aix/os_aix.cpp

@ -743,7 +743,7 @@ bool os::create_thread(Thread* thread, ThreadType thr_type,
assert(thread->osthread() == nullptr, "caller responsible");
// Allocate the OSThread object.
OSThread* osthread = new OSThread();
OSThread* osthread = new (std::nothrow) OSThread();
if (osthread == nullptr) {
return false;
}
@ -857,7 +857,7 @@ bool os::create_attached_thread(JavaThread* thread) {
#endif
// Allocate the OSThread object
OSThread* osthread = new OSThread();
OSThread* osthread = new (std::nothrow) OSThread();
if (osthread == nullptr) {
return false;

4
src/hotspot/os/bsd/os_bsd.cpp

@ -586,7 +586,7 @@ bool os::create_thread(Thread* thread, ThreadType thr_type,
assert(thread->osthread() == nullptr, "caller responsible");
// Allocate the OSThread object
OSThread* osthread = new OSThread();
OSThread* osthread = new (std::nothrow) OSThread();
if (osthread == nullptr) {
return false;
}
@ -679,7 +679,7 @@ bool os::create_attached_thread(JavaThread* thread) {
#endif
// Allocate the OSThread object
OSThread* osthread = new OSThread();
OSThread* osthread = new (std::nothrow) OSThread();
if (osthread == nullptr) {
return false;

4
src/hotspot/os/linux/os_linux.cpp

@ -851,7 +851,7 @@ bool os::create_thread(Thread* thread, ThreadType thr_type,
assert(thread->osthread() == nullptr, "caller responsible");
// Allocate the OSThread object
OSThread* osthread = new OSThread();
OSThread* osthread = new (std::nothrow) OSThread();
if (osthread == nullptr) {
return false;
}
@ -975,7 +975,7 @@ bool os::create_attached_thread(JavaThread* thread) {
#endif
// Allocate the OSThread object
OSThread* osthread = new OSThread();
OSThread* osthread = new (std::nothrow) OSThread();
if (osthread == nullptr) {
return false;

4
src/hotspot/os/windows/os_windows.cpp

@ -568,7 +568,7 @@ unsigned __stdcall os::win32::thread_native_entry(void* t) {
static OSThread* create_os_thread(Thread* thread, HANDLE thread_handle,
int thread_id) {
// Allocate the OSThread object
OSThread* osthread = new OSThread();
OSThread* osthread = new (std::nothrow) OSThread();
if (osthread == nullptr) return nullptr;
// Initialize the JDK library's interrupt event.
@ -673,7 +673,7 @@ bool os::create_thread(Thread* thread, ThreadType thr_type,
unsigned thread_id;
// Allocate the OSThread object
OSThread* osthread = new OSThread();
OSThread* osthread = new (std::nothrow) OSThread();
if (osthread == nullptr) {
return false;
}