[cairo-bugs] [Bug 45156] Crashes in tests on ppc

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Jan 28 16:51:38 PST 2012


--- Comment #1 from Laurent G <lauranger at free.fr> 2012-01-28 16:51:38 PST ---
After following the execution that ends in the crash, I could not really
understand what was going on around line 125 of cairo-polygon.c because the
pointer "limits" goes from non zero to zero by passing the VALGRIND things
So I checked options passed to configure/make/gcc and tried two things :
* to force no use of -O with the -g -> the crash does not happen
* to disable while -g and -O are in the CFLAGS -> the crash does not happen
Ii may be that it should have been obvious to me from the start that
debug+valgrind don'"t mix well with -O optimizations.

Sorry for the noise.

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