Fixes: Assertion failure Fixes: 24707/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_TIFF_fuzzer-5179910197608448
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavcodec/tiff.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/tiff.c b/libavcodec/tiff.c index 8c0b6f0853..8a5f6e030d 100644 --- a/libavcodec/tiff.c +++ b/libavcodec/tiff.c @@ -709,7 +709,7 @@ static int tiff_unpack_strip(TiffContext *s, AVFrame *p, uint8_t *dst, int strid if (is_dng) { int is_u16, pixel_size_bytes, pixel_size_bits, elements; - is_u16 = (s->bpp > 8); + is_u16 = (s->bpp / s->bppcount > 8); pixel_size_bits = (is_u16 ? 16 : 8); pixel_size_bytes = (is_u16 ? sizeof(uint16_t) : sizeof(uint8_t)); -- 2.17.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
