| Message ID | 20180804005833.16836-1-michael@niedermayer.cc |
|---|---|
| State | Accepted |
| Commit | f91e7ec9dfb32dd27c2474de4f98a2e47126f7a7 |
| Headers | show |
On Sat, Aug 04, 2018 at 02:58:30AM +0200, Michael Niedermayer wrote: > Fixes: Timeout > Fixes: 9293/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MICRODVD_fuzzer-5643972541153280 > > Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg > Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> > --- > libavcodec/microdvddec.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) will apply patchset [...]
diff --git a/libavcodec/microdvddec.c b/libavcodec/microdvddec.c index 4a34267793..dad0ec8a22 100644 --- a/libavcodec/microdvddec.c +++ b/libavcodec/microdvddec.c @@ -99,7 +99,7 @@ static char *microdvd_load_tags(struct microdvd_tag *tags, char *s) case 'Y': tag.persistent = MICRODVD_PERSISTENT_ON; case 'y': - while (*s && *s != '}') { + while (*s && *s != '}' && s - start < 256) { int style_index = indexof(MICRODVD_STYLES, *s); if (style_index >= 0)
Fixes: Timeout Fixes: 9293/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_MICRODVD_fuzzer-5643972541153280 Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> --- libavcodec/microdvddec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)