[Digikam-devel] [Bug 198915] segfault during histogram calculation

[Marcel Wiesweg]

https://bugs.kde.org/show_bug.cgi?id=198915


Marcel Wiesweg <marcel.wiesweg at gmx.de> changed:

           What    |Removed                     |Added
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                 CC|                            |marcel.wiesweg at gmx.de




--- Comment #2 from Marcel Wiesweg <marcel wiesweg gmx de>  2009-08-04 15:33:27 ---
Crash occurs here:
uchar *data = d->imageData;
for (i = 0 ; (i < d->imageHeight*d->imageWidth*4) && d->runningFlag ; i+=4)
{
     blue  = data[ i ];
this indicates that d->imageData has been deleted somewhere else, but why?
Impossible to guess. Maybe valgrind can help. Can't help a lot here without
reproducing it on Linux.

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