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* [Bug libc/16912] New: mcount uses catomic before TLS is set up
@ 2014-05-06 10:08 schwab@linux-m68k.org
2014-05-06 14:40 ` [Bug libc/16912] " cvs-commit at gcc dot gnu.org
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: schwab@linux-m68k.org @ 2014-05-06 10:08 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=16912
Bug ID: 16912
Summary: mcount uses catomic before TLS is set up
Product: glibc
Version: 2.18
Status: NEW
Severity: normal
Priority: P2
Component: libc
Assignee: unassigned at sourceware dot org
Reporter: schwab@linux-m68k.org
CC: drepper.fsp at gmail dot com
mcount cannot use catomic functions since it is called by __libc_start_main
before TLS is set up.
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* [Bug libc/16912] mcount uses catomic before TLS is set up
2014-05-06 10:08 [Bug libc/16912] New: mcount uses catomic before TLS is set up schwab@linux-m68k.org
@ 2014-05-06 14:40 ` cvs-commit at gcc dot gnu.org
2014-05-06 14:43 ` schwab@linux-m68k.org
2014-06-12 19:25 ` fweimer at redhat dot com
2 siblings, 0 replies; 4+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2014-05-06 14:40 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=16912
--- Comment #1 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, master has been updated
via 978a41c35738dbe4592edb7dcaa155fec31dab50 (commit)
from fe6588457a7b66c6cfcd6e51640453de59b8017b (commit)
Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
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- Log -----------------------------------------------------------------
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=978a41c35738dbe4592edb7dcaa155fec31dab50
commit 978a41c35738dbe4592edb7dcaa155fec31dab50
Author: Andreas Schwab <schwab@suse.de>
Date: Tue May 6 11:55:24 2014 +0200
Don't use catomic functions in mcount (BZ #16912)
mcount cannot use catomic functions since it is called by
__libc_start_main before TLS is set up. This reverts the change made by
commit 8099361.
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 7 +++++++
NEWS | 2 +-
gmon/mcount.c | 4 ++--
3 files changed, 10 insertions(+), 3 deletions(-)
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* [Bug libc/16912] mcount uses catomic before TLS is set up
2014-05-06 10:08 [Bug libc/16912] New: mcount uses catomic before TLS is set up schwab@linux-m68k.org
2014-05-06 14:40 ` [Bug libc/16912] " cvs-commit at gcc dot gnu.org
@ 2014-05-06 14:43 ` schwab@linux-m68k.org
2014-06-12 19:25 ` fweimer at redhat dot com
2 siblings, 0 replies; 4+ messages in thread
From: schwab@linux-m68k.org @ 2014-05-06 14:43 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=16912
Andreas Schwab <schwab@linux-m68k.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |FIXED
Target Milestone|--- |2.20
--- Comment #2 from Andreas Schwab <schwab@linux-m68k.org> ---
Fixed in 2.20.
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* [Bug libc/16912] mcount uses catomic before TLS is set up
2014-05-06 10:08 [Bug libc/16912] New: mcount uses catomic before TLS is set up schwab@linux-m68k.org
2014-05-06 14:40 ` [Bug libc/16912] " cvs-commit at gcc dot gnu.org
2014-05-06 14:43 ` schwab@linux-m68k.org
@ 2014-06-12 19:25 ` fweimer at redhat dot com
2 siblings, 0 replies; 4+ messages in thread
From: fweimer at redhat dot com @ 2014-06-12 19:25 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=16912
Florian Weimer <fweimer at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Flags| |security-
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end of thread, other threads:[~2014-06-12 19:25 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2014-05-06 10:08 [Bug libc/16912] New: mcount uses catomic before TLS is set up schwab@linux-m68k.org
2014-05-06 14:40 ` [Bug libc/16912] " cvs-commit at gcc dot gnu.org
2014-05-06 14:43 ` schwab@linux-m68k.org
2014-06-12 19:25 ` fweimer at redhat dot com
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