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Bug 181124 - [bad-code/4.2] media-gfx/inkscape-0.45.1 crashes with compiled gcc 4.2
Summary: [bad-code/4.2] media-gfx/inkscape-0.45.1 crashes with compiled gcc 4.2
Status: RESOLVED DUPLICATE of bug 179554
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] GCC Porting (show other bugs)
Hardware: x86 Linux
: High normal (vote)
Assignee: Gentoo Toolchain Maintainers
URL: http://gcc.gnu.org/bugzilla/show_bug....
Whiteboard:
Keywords:
Depends on:
Blocks: gcc-4.2
  Show dependency tree
 
Reported: 2007-06-06 20:25 UTC by Raul Metsma
Modified: 2007-07-18 09:43 UTC (History)
2 users (show)

See Also:
Package list:
Runtime testing required: ---


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Description Raul Metsma 2007-06-06 20:25:39 UTC
zomps@zomps ~ $ gdb inkscape
GNU gdb 6.6
Copyright (C) 2006 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i686-pc-linux-gnu"...
(no debugging symbols found)
Using host libthread_db library "/lib/libthread_db.so.1".
(gdb) run
Starting program: /usr/bin/inkscape
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread -1225308496 (LWP 21075)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1225308496 (LWP 21075)]
0x083318b7 in ?? ()
(gdb) quit
The program is running.  Exit anyway? (y or n) y
Comment 1 SpanKY gentoo-dev 2007-06-06 20:38:08 UTC
that output is useless ... please review this document:
http://www.gentoo.org/doc/en/bugzilla-howto.xml
Comment 2 Neil Cathey 2007-06-07 13:06:27 UTC
I think this is a known bug in gcc-4.2.  See:

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30252#c22

Maybe adding -fno-strict-aliasing would help?
Comment 3 Raul Metsma 2007-06-08 17:43:32 UTC
Yes, it helps, Thank you
Comment 4 SpanKY gentoo-dev 2007-06-18 03:00:05 UTC
we've got an upstream PR so re-open
Comment 5 Ryan Hill (RETIRED) gentoo-dev 2007-06-18 04:16:21 UTC
this is actually the same bug as bug #179554.
Comment 6 SpanKY gentoo-dev 2007-06-18 04:26:28 UTC
thanks, i thought this was already filed

*** This bug has been marked as a duplicate of bug 179554 ***