DDD dies on me (pt 2)

[Andrew Braverman]

Thanks for the help.  I have managed to get XWin to crash in both places
again (which one happens is random, but these are the only 2).  I have
attached the log file from the modified program as well as a stack trace
from gdb for each one.  Given some proverbial free time, I will try to do
some more debugging.  FYI, this is just the CVS code.  I will go back to the
web and find the place where it tells me how to add the test code to the CVS
code and try that.  Also, though I mentioned it in the original thread, I am
not sure I reminded you in this thread that I was running ddd from a Linux
box (though that should not make a difference).

> -----Original Message-----
> From: cygwin-xfree-owner@cygwin.com
> [mailto:cygwin-xfree-owner@cygwin.com]On Behalf Of Earle F. Philhower
> III
> Sent: Tuesday, August 12, 2003 1:47 AM
> To: cygwin-xfree@cygwin.com
> Subject: RE: DDD dies on me (pt 2)
>
>
>
> >At 02:37 PM 8/11/2003 -0400, Andrew Braverman wrote:
> >>It is definitely XWin that is crashing.  I seem to have had
> some mental
> >>block when I wrote the last message because I could swear I
> had said it died
> >>in 24 bit, but the text doesn't lie...  I will try putting
> a bunch of ErrorF
> >>statements in and send the resulting log file ASAP.  Thanks.
> >...
> >Please put the errorf's in before the "for row=0...iconsize" line do
> >if there is an overwrite we'll get the data before it happens...
>
> Actually, put those ErrorF()s before the call you saw was bombing,
> which was before that for() loop.
>
> Also, FWIW I compiled XWin (test95+xwinrc patches) with it forcing
> effBPP and bpp to 24 in the winXIconToHIcon which works fine except
> for Windoze not liking 24 bpp icons on a 32-bit screen (comes up
> black).  The function you're looking at functions the same way as
> if the desktop was 24bpp, though, so it should exercise the same
> code path.  However, after a dozen runs of ddd (3.3.7 from the
> sourceforge site) I've not had a single crash.  I see the bug icon
> outline every time.  Under the unhacked XWin the bug comes out in
> all its colored glory.
>
> Don't know what to tell you, but it's looking the same as before,
> only your installation is bombing.  Maybe the ErrorF()s will shed
> some light on something being out of whack in the X structure
> or the desktop DC.
>
> -Earle F. Philhower, III
>   earle@ziplabel.com
>   cdrlabel - ZipLabel - FlpLabel
>   http://www.cdrlabel.com
>
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