FS#17095 - [xorg-xdm] 1.1.9 segfaults
Attached to Project:
Arch Linux
Opened by Sergej Pupykin (sergej) - Wednesday, 11 November 2009, 10:47 GMT
Last edited by Jan de Groot (JGC) - Monday, 17 May 2010, 17:33 GMT
Opened by Sergej Pupykin (sergej) - Wednesday, 11 November 2009, 10:47 GMT
Last edited by Jan de Groot (JGC) - Monday, 17 May 2010, 17:33 GMT
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Details
xorg-xdm 1.1.9-2 segfaults in libc, please downgrade to
1.1.8.
Nov 11 02:49:04 home kernel: xdm[3111]: segfault at 7f904b656d10 ip 00007f904c573a01 sp 00007fff0c124178 error 4 in libc-2.10.1.so[7f904c4fa000+14a000] I can confirm it for both i686 and x86_64. More info: http://bugs.gentoo.org/286923 |
This task depends upon
Closed by Jan de Groot (JGC)
Monday, 17 May 2010, 17:33 GMT
Reason for closing: Fixed
Additional comments about closing: Fixed with 1.1.10.
Monday, 17 May 2010, 17:33 GMT
Reason for closing: Fixed
Additional comments about closing: Fixed with 1.1.10.
Message
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xdm[1775]: segfault at b7836899 ip b75bb7ab sp bff0310c error 4 in libc-2.11.so[b7548000+140000]
segfault after closing the window manager:
https://bugs.freedesktop.org/show_bug.cgi?id=24589
some similar segfault in 1.1.9:
https://bugs.freedesktop.org/show_bug.cgi?id=24588
Note:
There is an issue that xdm can't respawn with XDMCP enabled, after the segfault
https://bugs.freedesktop.org/show_bug.cgi?id=25045
and you might have this error message in xdm.log (if it doesn't respawn and create a new log) because of these segfaults:
xdm error (pid 14069): Unknown session exit code 2816 from process 14074
FS#17042, i.e.rm -rf /var/lib/xdm
Of course, this brought back the "insecure session" message. Interestingly, logging in as root also evaded the segfault.
Could you please bring it into arch?
THX
http://cgit.freedesktop.org/xorg/app/xdm/commit/?id=ecf015a4e78b96af913c1620d542c8e356f2a3d0
This fixes the segfaults for me.
Mar 5 00:33:51 bigchan kernel: xdm[14415]: segfault at b7719899 ip b74aed7b sp bfe5290c error 4 in libc-2.11.1.so[b743b000+141000]
Curiously after examining my log files I found out that I had one single segfault myself with version 1.1.9-3:
Mar 5 13:53:50 imac kernel: xdm[3601]: segfault at 7ff000000001 ip 00007ff091e6ecae sp 00007fffeda856f0 error 4 in libc-2.11.1.so[7ff091e29000+14d000]
This was on X-Session logout after upgrading the readline and shadow packages in an X-Session. But I am not able to replicate it. Could this have been triggered by the shadow package update?
Curiously after examining my log files I found out that I had one single segfault myself with version 1.1.9-3:
Mar 5 13:53:50 imac kernel: xdm[3601]: segfault at 7ff000000001 ip 00007ff091e6ecae sp 00007fffeda856f0 error 4 in libc-2.11.1.so[7ff091e29000+14d000]
This was on X-Session logout after upgrading the readline and shadow packages in an X-Session. But I am not able to replicate it. Could this have been triggered by the shadow package update?