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Fix deadlock if plCrashHandler is not running

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Only wait for the crash server to do its job if it's attached. Silent
failures are evil, but it's better than hanging forever.
This commit is contained in:
Adam Johnson
2012-04-17 16:03:41 -04:00
parent 151657a9f2
commit 389d3c1802
3 changed files with 6 additions and 4 deletions
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5
Sources/Plasma/FeatureLib/pfCrashHandler/plCrashSrv.cpp
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@ -108,10 +108,11 @@ void plCrashSrv::IHandleCrash()
void plCrashSrv::HandleCrash()
{
#ifdef HS_BUILD_FOR_WIN32
if (!fLink)
FATAL("plCrashMemLink is nil!");
fLink->fSrvReady = true; // mark us as ready to receive crashes
#ifdef HS_BUILD_FOR_WIN32
// In Win32 land we have to hackily handle the client process exiting, so we'll wait on both
// the crashed semaphore and the client process...
HANDLE hack[2] = { fLink->fClientProcess, fCrashed->GetHandle() };
@ -119,8 +120,6 @@ void plCrashSrv::HandleCrash()
hsAssert(result != WAIT_FAILED, "WaitForMultipleObjects failed");
#else
fCrashed->Wait();
if (!fLink)
FATAL("plCrashMemLink is nil!");
#endif
if (fLink->fCrashed)
IHandleCrash();