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8054292: code comments leak in fastdebug builds

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Added deallocation to destructor; hardened interface against misuse

Reviewed-by: kvn
This commit is contained in:
David Chase 2014-08-29 19:45:49 -04:00
parent 3eb44b3955
commit 4c9f643e10
5 changed files with 81 additions and 11 deletions
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1
hotspot/src/share/vm/code/codeBlob.cpp
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@ -238,6 +238,7 @@ void* BufferBlob::operator new(size_t s, unsigned size, bool is_critical) throw(
void BufferBlob::free( BufferBlob *blob ) {
ThreadInVMfromUnknown __tiv; // get to VM state in case we block on CodeCache_lock
blob->flush();
{
MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
CodeCache::free((CodeBlob*)blob);