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[Bug nptl/13358] R15 may be uninitialized in x86_64/pthread_cond_timedwait.S
- From: "bugdal at aerifal dot cx" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: Sat, 29 Oct 2011 00:21:54 +0000
- Subject: [Bug nptl/13358] R15 may be uninitialized in x86_64/pthread_cond_timedwait.S
- Auto-submitted: auto-generated
- References: <bug-13358-131@http.sourceware.org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=13358
Rich Felker <bugdal at aerifal dot cx> changed:
What |Removed |Added
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CC| |bugdal at aerifal dot cx
--- Comment #2 from Rich Felker <bugdal at aerifal dot cx> 2011-10-29 00:21:54 UTC ---
Whose bright idea was it to write a separate version of these functions for
each target architecture in asm, rather than just using common C code with
underlying asm (or gcc intrinsics) for the atomic memory operations? I'm
thinking of opening a bug "Gratuitous asm leads to arch-specific bugs in
pthread synchronization primitives" so this and similar bugs can all be marked
as a duplicate of it...
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