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[Bug libc/21049] segfault in longjmp_chk() due to clobbered processor register
- From: "cvs-commit at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Wed, 09 Aug 2017 01:02:28 +0000
- Subject: [Bug libc/21049] segfault in longjmp_chk() due to clobbered processor register
- Auto-submitted: auto-generated
- References: <bug-21049-131@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=21049
--- Comment #9 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU C Library master sources".
The branch, origin/release/2.25/master has been created
at efaa6fe53ee6f28ea022c93fd38725ee8df50bd4 (commit)
- Log -----------------------------------------------------------------
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=efaa6fe53ee6f28ea022c93fd38725ee8df50bd4
commit efaa6fe53ee6f28ea022c93fd38725ee8df50bd4
Author: John David Anglin <danglin@gcc.gnu.org>
Date: Tue Aug 8 20:57:31 2017 -0400
hppa: Avoid clobbering registers in __longjmp.
[BZ #21049]
* sysdeps/hppa/__longjmp.c (__longjmp): Move call to CHECK_SP up
to avoid clobbering r26.
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