Hello, After some research, the crash when reading exr Piz file (ticket 4386), appear with this patch : https://github.com/FFmpeg/FFmpeg/commit/586ba24ff29468d2a4ee843a9650feea5b2be6f6
if, i use the previous line : memset(lut + k, 0, (USHORT_RANGE - k) * 2); instead of the new one : memset(lut + k * 2, 0, (USHORT_RANGE - k) * 2); crash disappear. But i suppose, this previous patch have been made for a reason... Martin _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
