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[Bug dynamic-link/19966] New: [2.23 Regression] binaries linked with --version-script segfault with 2.23 on powerpc-linux-gnu
- From: "doko at debian dot org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Mon, 18 Apr 2016 21:30:02 +0000
- Subject: [Bug dynamic-link/19966] New: [2.23 Regression] binaries linked with --version-script segfault with 2.23 on powerpc-linux-gnu
- Auto-submitted: auto-generated
https://sourceware.org/bugzilla/show_bug.cgi?id=19966
Bug ID: 19966
Summary: [2.23 Regression] binaries linked with
--version-script segfault with 2.23 on
powerpc-linux-gnu
Product: glibc
Version: 2.23
Status: NEW
Severity: normal
Priority: P2
Component: dynamic-link
Assignee: unassigned at sourceware dot org
Reporter: doko at debian dot org
Target Milestone: ---
binaries linked with --version-script segfault with 2.23 on powerpc-linux-gnu.
The binaries don't need to be built with 2.23, but just start segfaulting.
Several packages link their binaries, not just the shared libraries with
--version-script= ...
On Ubuntu 16.04, this is at least seen for xorriso (src:libisoburn), lua5.x and
llvm (when built using autoconf, not cmake).
https://bugs.launchpad.net/ubuntu/+source/libisoburn/+bug/1571684
(gdb) run
Starting program: /home/doko/tmp/libisoburn-1.4.2/xorriso/.libs/xorriso -no_rc
-version
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/powerpc-linux-gnu/libthread_db.so.1".
xorriso 1.4.2 : RockRidge filesystem manipulator, libburnia project.
xorriso 1.4.2
ISO 9660 Rock Ridge filesystem manipulator and CD/DVD/BD burn program
Copyright (C) 2015, Thomas Schmitt <scdbackup@gmx.net>, libburnia project.
xorriso version : 1.4.2
Version timestamp : 2015.11.28.140001
Build timestamp : -none-given-
libisofs in use : 1.4.2 (min. 1.4.2)
libjte in use : 1.0.0 (min. 1.0.0)
libburn in use : 1.4.2 (min. 1.4.2)
libburn OS adapter: internal GNU/Linux SG_IO adapter sg-linux
libisoburn in use : 1.4.2 (min. 1.4.2)
Provided under GNU GPL version 3 or later, due to libreadline license.
There is NO WARRANTY, to the extent permitted by law.
Program received signal SIGSEGV, Segmentation fault.
__GI__IO_wsetb (f=f@entry=0x1feccca0 <_IO_stdout_>, b=b@entry=0x0,
eb=eb@entry=0x0, a=a@entry=0) at wgenops.c:105
105 wgenops.c: No such file or directory.
Fedora report this for s390x too:
https://bugzilla.redhat.com/show_bug.cgi?id=1320305
libburn and libisofs seem to be affected too.
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