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Fix stack overflow handling issue in GC stress #56733

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Aug 3, 2021
Merged

Fix stack overflow handling issue in GC stress #56733

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4 changes: 4 additions & 0 deletions src/coreclr/vm/eepolicy.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -616,6 +616,10 @@ void DECLSPEC_NORETURN EEPolicy::HandleFatalStackOverflow(EXCEPTION_POINTERS *pE

WRAPPER_NO_CONTRACT;

// Disable GC stress triggering GC at this point, we don't want the GC to start running
// on this thread when we have only a very limited space left on the stack
GCStressPolicy::InhibitHolder iholder;

STRESS_LOG0(LF_EH, LL_INFO100, "In EEPolicy::HandleFatalStackOverflow\n");

FrameWithCookie<FaultingExceptionFrame> fef;
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