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[Bug nptl/13690] pthread_mutex_unlock potentially cause invalid access
- From: "carlos at systemhalted dot org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: Fri, 17 Feb 2012 16:17:25 +0000
- Subject: [Bug nptl/13690] pthread_mutex_unlock potentially cause invalid access
- Auto-submitted: auto-generated
- References: <bug-13690-131@http.sourceware.org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=13690
--- Comment #13 from Carlos O'Donell <carlos at systemhalted dot org> 2012-02-17 16:17:25 UTC ---
(In reply to comment #11)
> If that's acceptable, you could just make the test case either a gdb script or
> a dedicated ptrace-using parent process that puts a breakpoint at the right
> location to hit the race...
I like the idea of a ptrace-using parent process to trigger the race condition,
but it's fragile. I like your suggestion though.
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