Bug 998

Summary: abort() in compwindow.c:132, compPositionWindow()
Product: xorg Reporter: Adam Jackson <ajax>
Component: Server/GeneralAssignee: Xorg Project Team <xorg-team>
Status: RESOLVED FIXED QA Contact:
Severity: normal    
Priority: high CC: eric, g-lite, keithp, kem
Version: git   
Hardware: x86 (IA32)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Bug Depends on:    
Bug Blocks: 351    
Attachments:
Description Flags
the backtrace none

Description Adam Jackson 2004-08-05 21:53:55 UTC
with CVS from about 2 hours ago, xcompmgr can make the server crash.  one easy
testcase seems to be mousing over the KDE Panel with Icon Zoom enabled.

the code in question:

    if (pWin->redirectDraw != (pWin->viewable && (GetCompWindow(pWin) != NULL)))
        abort ();
Comment 1 Adam Jackson 2004-08-05 22:04:20 UTC
Created attachment 582 [details]
the backtrace
Comment 2 Adam Jackson 2004-08-09 20:33:41 UTC
*** Bug 1015 has been marked as a duplicate of this bug. ***
Comment 3 Adam Jackson 2004-08-13 10:52:51 UTC
i'm marking this as a blocker because it's trivial for me to trigger, and we
should at least degrade it to an error message and stumble on.  aborts are not
acceptable at runtime.

i'll check this against Keith's newest fixes.
Comment 4 Adam Jackson 2004-08-13 14:08:43 UTC
i can no longer reproduce this on current CVS.  i still don't like the abort though.

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