Re: glibc: causes segfault in Xorg

[Jonathan Nieder <jrnieder@gmail.com>]

reassign 625521 xserver-xorg-core 2:1.10.1-2
quit

Hi,

Steve M. Robbins wrote:

> Xorg now segfaults, with the following in the Xorg.0.log:
>
> Program received signal SIGSEGV, Segmentation fault.
> __memcpy_ssse3 () at ../sysdeps/x86_64/multiarch/memcpy-ssse3.S:153
> 153     ../sysdeps/x86_64/multiarch/memcpy-ssse3.S: No such file or directory.
>         in ../sysdeps/x86_64/multiarch/memcpy-ssse3.S
> (gdb) bt
> #0  __memcpy_ssse3 () at ../sysdeps/x86_64/multiarch/memcpy-ssse3.S:153
> #1  0x00007ffff3858db1 in shadowUpdatePacked () from /usr/lib/xorg/modules/libshadow.so
> #2  0x00007ffff385843f in ?? () from /usr/lib/xorg/modules/libshadow.so
> #3  0x000000000043571d in BlockHandler ()
> #4  0x000000000045dcda in WaitForSomething ()
> #5  0x00000000004314b2 in ?? ()
> #6  0x00000000004257de in _start ()

Sounds like http://sourceware.org/bugzilla/show_bug.cgi?id=12518
which is fixed (sort of) by commit 0354e355 (2011-04-01).

Reassigning to xserver-xorg-core.  Xorg maintainers, please use
memmove here.

Thanks and hope that helps,
Jonathan