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[Bug ports/16372] tst-longjmp_chk2 fails on ia64 due to missing sigaltstack checking
- From: "cvs-commit at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Tue, 31 Dec 2013 04:12:40 +0000
- Subject: [Bug ports/16372] tst-longjmp_chk2 fails on ia64 due to missing sigaltstack checking
- Auto-submitted: auto-generated
- References: <bug-16372-131 at http dot sourceware dot org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=16372
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The branch, master has been updated
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- Log -----------------------------------------------------------------
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=98b78b4b72131264b1950edbcd94287041ec8311
commit 98b78b4b72131264b1950edbcd94287041ec8311
Author: Mike Frysinger <vapier@gentoo.org>
Date: Sun Dec 29 21:16:25 2013 +0000
ia64: longjmp_chk: support signal stacks [BZ #16372]
The sp check has to be moved up to the start of the func since it now
makes a system call and that'll clobber a lot of registers.
URL: https://sourceware.org/bugzilla/show_bug.cgi?id=16372
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
-----------------------------------------------------------------------
Summary of changes:
NEWS | 2 +-
ports/ChangeLog.ia64 | 11 ++++
ports/sysdeps/unix/sysv/linux/ia64/Makefile | 1 +
.../sysdeps/unix/sysv/linux/ia64/____longjmp_chk.S | 61 +++++++++++++++++--
ports/sysdeps/unix/sysv/linux/ia64/__longjmp.S | 8 +--
.../unix/sysv/linux/ia64}/sigaltstack-offsets.sym | 0
6 files changed, 70 insertions(+), 13 deletions(-)
copy {sysdeps/unix/sysv/linux/sh =>
ports/sysdeps/unix/sysv/linux/ia64}/sigaltstack-offsets.sym (100%)
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