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[Bug libc/19859] nptl/tst-exec1 fails sporadically with new posix_spawn implementation
- From: "adhemerval.zanella at linaro dot org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Mon, 30 May 2016 12:39:58 +0000
- Subject: [Bug libc/19859] nptl/tst-exec1 fails sporadically with new posix_spawn implementation
- Auto-submitted: auto-generated
- References: <bug-19859-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=19859
Adhemerval Zanella <adhemerval.zanella at linaro dot org> changed:
What |Removed |Added
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CC| |adhemerval.zanella at linaro dot o
| |rg
--- Comment #2 from Adhemerval Zanella <adhemerval.zanella at linaro dot org> ---
This was because clone(CLONE_VM) in was supported architectures changed its
thread tid/pid field with the new value. This is wrong since with CLONE_VM the
smae thread structure is shared among parent and child. This was fixed on
230528c467ee5ae7b55d41530bbb10fd94da948f.
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