[Bug 131740] Re: gtk memory corruption found with electric-fence

2007-08-11 Thread Sebastien Bacher
Thanks for your bug report. Could you try to get a valgrind log for the crash (you can follow the instructions on https://wiki.ubuntu.com/Valgrind)? ** Changed in: gtk+2.0 (Ubuntu) Importance: Undecided = Medium Assignee: (unassigned) = Ubuntu Desktop Bugs Status: New = Incomplete

[Bug 131740] Re: gtk memory corruption found with electric-fence

2007-08-11 Thread Peter Clifton
The crash is forced by elecrric-fence, presumably as a way to get a back-trace when running inside a debugger. valgrind on its own does not complain about anything related (mostly just unitialised bytes in various X11 writes). valgrind with electric-fence doesn't work, as valgrind hasn't been

[Bug 131740] Re: gtk memory corruption found with electric-fence

2007-08-11 Thread Peter Clifton
Please close as invalid, The bug is in electric-fence. Since it doesn't replace posix_memalign, it doesn't track memory allocations made by glib's slice allocator. These are than free'd with free(), as glibc allows. I've worked (hacked) around it locally, and (if time permits) will forward some

[Bug 131740] Re: gtk memory corruption found with electric-fence

2007-08-11 Thread Sebastien Bacher
closing the bug ** Changed in: gtk+2.0 (Ubuntu) Status: Incomplete = Invalid -- gtk memory corruption found with electric-fence https://bugs.launchpad.net/bugs/131740 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug assignee. --

[Bug 131740] Re: gtk memory corruption found with electric-fence

2007-08-10 Thread Peter Clifton
backtrace from electric-fence's complaint in evolution: Core was generated by `evolution'. Program terminated with signal 4, Illegal instruction. #0 0xe410 in ?? () (gdb) bt #0 0xe410 in ?? () #1 0xbfd8ba58 in ?? () #2 0xb7f52278 in ?? () from /usr/lib/libefence.so #3 0x0004 in

[Bug 131740] Re: gtk memory corruption found with electric-fence

2007-08-10 Thread Peter Clifton
backtrace from gschem linked against electric-fence directly Electric Fence 2.1 Copyright (C) 1987-1998 Bruce Perens. gEDA/gschem version 1.1.1.20070708 gEDA/gschem comes with ABSOLUTELY NO WARRANTY; see COPYING for more details. This is free software, and you are welcome to redistribute it