diff mbox series

[FFmpeg-devel,1/3] avcodec/mjpegbdec: Set buf_size

Message ID 20220311202025.28139-1-michael@niedermayer.cc
State Accepted
Commit d1bf5b7d96b02314639195685a43b2bbea23b8e7
Headers show
Series [FFmpeg-devel,1/3] avcodec/mjpegbdec: Set buf_size | expand

Checks

Context Check Description
andriy/make_x86 success Make finished
andriy/make_fate_x86 success Make fate finished
yinshiyou/make_loongarch64 success Make finished
yinshiyou/make_fate_loongarch64 success Make fate finished

Commit Message

Michael Niedermayer March 11, 2022, 8:20 p.m. UTC 
Fixes: Timeout
Fixes: 45170/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MJPEGB_fuzzer-5874820431085568

Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
 libavcodec/mjpegbdec.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Michael Niedermayer March 17, 2022, 7:23 p.m. UTC | #1 
On Fri, Mar 11, 2022 at 09:20:23PM +0100, Michael Niedermayer wrote:
> Fixes: Timeout
> Fixes: 45170/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MJPEGB_fuzzer-5874820431085568
> 
> Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
> ---
>  libavcodec/mjpegbdec.c | 1 +
>  1 file changed, 1 insertion(+)

will apply

[...]
diff mbox series

Patch

diff --git a/libavcodec/mjpegbdec.c b/libavcodec/mjpegbdec.c
index 218be41192..c3d3125142 100644
--- a/libavcodec/mjpegbdec.c
+++ b/libavcodec/mjpegbdec.c
@@ -57,6 +57,7 @@  static int mjpegb_decode_frame(AVCodecContext *avctx,
     buf_end = buf + buf_size;
     s->got_picture = 0;
     s->adobe_transform = -1;
+    s->buf_size = buf_size;
 
 read_header:
     /* reset on every SOI */