Michael Niedermayer: > Fixes: CID1492867 Unchecked return value > > Sponsored-by: Sovereign Tech Fund > Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > --- > libavcodec/avs3_parser.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/libavcodec/avs3_parser.c b/libavcodec/avs3_parser.c > index a819b5783d6..0f9076befe1 100644 > --- a/libavcodec/avs3_parser.c > +++ b/libavcodec/avs3_parser.c > @@ -73,7 +73,9 @@ static void parse_avs3_nal_units(AVCodecParserContext *s, > const uint8_t *buf, > GetBitContext gb; > int profile, ratecode, low_delay; > > - init_get_bits8(&gb, buf + 4, buf_size - 4); > + int ret = init_get_bits8(&gb, buf + 4, buf_size - 4); > + if (ret < 0) > + return; > > s->key_frame = 1; > s->pict_type = AV_PICTURE_TYPE_I;
This code only reads/skips a few bits here (at most 100 if I counted correctly), so one could initialize the reader for a shorter length and assert that the call succeeds. - Andreas _______________________________________________ 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".
