mirror/kimageformats
1
0
Fork 0
mirror of https://invent.kde.org/frameworks/kimageformats.git synced 2025-06-03 17:08:08 -04:00
Code Issues Packages Projects Releases Wiki Activity

rgb: Fix crash in fuzzed image

Browse Source 
An image without color channels makes no sense
This commit is contained in:
Albert Astals Cid 2019-01-28 21:48:26 +01:00
parent 7e86e62e86
commit e45b65e814
1 changed files with 3 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/imageformats/rgb.cpp
View File

@ -316,6 +316,9 @@ bool SGIImage::readImage(QImage &img)
img = QImage(_xsize, _ysize, QImage::Format_RGB32); img = QImage(_xsize, _ysize, QImage::Format_RGB32);
if (_zsize == 0 )
return false;
if (_zsize == 2 || _zsize == 4) { if (_zsize == 2 || _zsize == 4) {
img = img.convertToFormat(QImage::Format_ARGB32); img = img.convertToFormat(QImage::Format_ARGB32);
} else if (_zsize > 4) { } else if (_zsize > 4) {