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8203499: Uninitialised memory in WinAccessBridge.cpp

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Reviewed-by: serb
This commit is contained in:
Phil Race 2018-06-05 14:42:21 -07:00
parent 014033a098
commit 49445ed295
1 changed files with 1 additions and 10 deletions
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11
src/jdk.accessibility/windows/native/libwindowsaccessbridge/WinAccessBridge.cpp
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@ -452,7 +452,7 @@ WinAccessBridge::queuePackage(char *buffer, long bufsize) {
*/ */
BOOL BOOL
WinAccessBridge::receiveAQueuedPackage() { WinAccessBridge::receiveAQueuedPackage() {
AccessBridgeQueueElement *element; AccessBridgeQueueElement *element = NULL;
PrintDebugString("in WinAccessBridge::receiveAQueuedPackage()"); PrintDebugString("in WinAccessBridge::receiveAQueuedPackage()");
@ -464,15 +464,6 @@ WinAccessBridge::receiveAQueuedPackage() {
QueueReturns result = messageQueue->remove(&element); QueueReturns result = messageQueue->remove(&element);
PrintDebugString(" 'element->buffer' contains:");
DEBUG_CODE(PackageType *type = (PackageType *) element->buffer);
DEBUG_CODE(FocusGainedPackageTag *pkg = (FocusGainedPackageTag *) (((char *) element->buffer) + sizeof(PackageType)));
DEBUG_CODE(PrintDebugString(" PackageType = %X", *type));
#ifdef ACCESSBRIDGE_ARCH_LEGACY // JOBJECT64 is jobject (32 bit pointer)
DEBUG_CODE(PrintDebugString(" EventPackage: vmID = %X, event = %p, source = %p", pkg->vmID, pkg->Event, pkg->AccessibleContextSource));
#else // JOBJECT64 is jlong (64 bit)
DEBUG_CODE(PrintDebugString(" EventPackage: vmID = %X, event = %016I64X, source = %016I64X", pkg->vmID, pkg->Event, pkg->AccessibleContextSource));
#endif
switch (result) { switch (result) {
case cQueueBroken: case cQueueBroken: