OpenJDK / graal / graal-jvmci-8
changeset 14608:682fba1bcf95
add missing null check in is_interrupted
| author | Tom Rodriguez <tom.rodriguez@oracle.com> |
|---|---|
| date | Tue, 18 Mar 2014 15:35:15 -0700 |
| parents | 7573ba6dfba2 |
| children | a65db4b0d185 |
| files | src/share/vm/graal/graalRuntime.cpp |
| diffstat | 1 files changed, 6 insertions(+), 1 deletions(-) [+] |
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--- a/src/share/vm/graal/graalRuntime.cpp Tue Mar 18 15:32:56 2014 -0700 +++ b/src/share/vm/graal/graalRuntime.cpp Tue Mar 18 15:35:15 2014 -0700 @@ -539,7 +539,12 @@ Handle receiverHandle(thread, receiver); MutexLockerEx ml(thread->threadObj() == (void*)receiver ? NULL : Threads_lock); JavaThread* receiverThread = java_lang_Thread::thread(receiverHandle()); - return (jint) Thread::is_interrupted(receiverThread, clear_interrupted != 0); + if (receiverThread == NULL) { + // The other thread may exit during this process, which is ok so return false. + return JNI_FALSE; + } else { + return (jint) Thread::is_interrupted(receiverThread, clear_interrupted != 0); + } JRT_END // JVM_InitializeGraalRuntime