Bug 1044

Summary: Current CVS crash when xcompmgr loaded and window resize happen.
Product: xorg Reporter: Matias Bjoerling <mb>
Component: * OtherAssignee: Xorg Project Team <xorg-team>
Status: RESOLVED FIXED QA Contact:
Severity: normal    
Priority: medium CC: ajax, eric, keithp, kem, xorgbugs.philipl
Version: git   
Hardware: x86 (IA32)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Bug Depends on:    
Bug Blocks: 351    
Attachments:
Description Flags
backtrace from resizing gaim under xcompmgr
none
Backtrace from resize gnome-terminal none

Description Matias Bjoerling 2004-08-11 14:05:25 UTC 
When using xcompmgr and rezise a window, the server crash with a segfault.

It only crash in gnome ( haven't tried KDE though ). In fluxbox and xfce4, it
only give some artifacts... but it still crash after a while ( when have resized
for a bit )

When debugging xcompmgr ( xcompmgr don't crash ) and Xorg, it don't tell which
function it can't call or is  wrong ( function ?? ). Any help to debug will be
apreciated, it's a big blocker for using the xcompmgr manager.
Comment 1 Adam Jackson 2004-08-11 16:34:38 UTC 
this is probably a dupe of bug #998.  can you attach an Xorg.0.log from the crash?
Comment 2 Adam Jackson 2004-08-13 14:16:33 UTC 
this is not a dupe of #998, it's a segv and not an abort.  backtrace to follow.
Comment 3 Adam Jackson 2004-08-13 14:22:27 UTC 
Created attachment 627 [details]
backtrace from resizing gaim under xcompmgr
Comment 4 Kevin E. Martin 2004-08-13 14:38:51 UTC 
Adding Keith to CC list so that he's aware of this crash.
Comment 5 Adam Jackson 2004-08-13 14:51:46 UTC 
i can also trigger segfaults in checkPictureDamage on some popup windows (gaim
tooltips, the konsole "80x24" box).  hopefully those are symptoms of the same
problem.
Comment 6 Matias Bjoerling 2004-08-13 15:06:38 UTC 
Created attachment 629 [details]
Backtrace from resize gnome-terminal 

Loaded the binary nvidia driver and ran xcompmgr -cf and then started
gnome-termianl and resized it. ( crash when i started dragging. )
Comment 7 Philip Langdale 2004-08-13 21:03:59 UTC 
Also seeing crash on resize (using the nvidia binary driver). I tried with twm
and this actually works fine; I guess because twm doesn't do continuous move or
resize.
Comment 8 Adam Jackson 2004-08-14 11:40:07 UTC 
no longer reproducable on current CVS.

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