Skip to content

[release/9.0-staging] Fix recursion issue found in PROCCreateCrashDump #119128

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Sep 15, 2025
+5 −2
Merged

[release/9.0-staging] Fix recursion issue found in PROCCreateCrashDump #119128

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 5 additions & 2 deletions src/coreclr/pal/src/thread/process.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2444,8 +2444,11 @@ PROCCreateCrashDump(
size_t previousThreadId = InterlockedCompareExchange(&g_crashingThreadId, currentThreadId, 0);
if (previousThreadId != 0)
{
// Should never reenter or recurse
_ASSERTE(previousThreadId != currentThreadId);
// Return error if reenter this code
if (previousThreadId == currentThreadId)
{
return false;
}

// The first thread generates the crash info and any other threads are blocked
while (true)
Expand Down
Loading