diff options
| author | Christoph Feck <christoph@maxiom.de> | 2009-10-28 08:57:53 (GMT) |
|---|---|---|
| committer | Samuel Rødal <sroedal@trolltech.com> | 2009-10-28 08:57:53 (GMT) |
| commit | 5a5990b8cd3c580e3325a7c3878275196ceb86dd (patch) | |
| tree | 4077b13e4fedac689e5e2d0920ba5aed3dfb12bb /bin | |
| parent | 75703aec3a8003b51df794ea5f0fa725a58b7861 (diff) | |
| download | Qt-5a5990b8cd3c580e3325a7c3878275196ceb86dd.zip Qt-5a5990b8cd3c580e3325a7c3878275196ceb86dd.tar.gz Qt-5a5990b8cd3c580e3325a7c3878275196ceb86dd.tar.bz2 | |
Fix raster paintengine handling with invalid images
initTexture() has explicit handling of invalid images, but when
calling adjustSpanMethods() the invalid case is not handled
for Type == Texture.
This caused two types of crashes:
* call to 0 address, because sourceFetch[] has 0 pointer
for QImage::Format_Invalid
(see https://bugs.kde.org/show_bug.cgi?id=176014)
* division by zero in tiled blend functions, because of the
" % image_size" modulo arithmetic.
(see https://bugs.kde.org/show_bug.cgi?id=203231)
Merge-request: 1213
Reviewed-by: Samuel Rødal <sroedal@trolltech.com>
Diffstat (limited to 'bin')
0 files changed, 0 insertions, 0 deletions