Oops, sorry. I forgot to turn off HTML. Let me retry On Thu, Nov 16, 2023 at 2:28 PM Reed Weichler <rweich...@gmail.com> wrote:
> pretty self-explanatory. > i guess they forgot to cherrypick it when it was first committed. > here is my code to repro: https://pastebin.com/raw/yQr3WWvX > it needs a FLAC file as input. > it hit an EXC_BAD_ACCESS here: > https://github.com/FFmpeg/FFmpeg/blob/c6c36aa97a/libavformat/utils.c#L2227 > index was equal to -1, so that code shouldnt even run, which usually means > undefined behavior > --- > libavformat/utils.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/libavformat/utils.c b/libavformat/utils.c > index 4067d55fa1..2143d9fb59 100644 > --- a/libavformat/utils.c > +++ b/libavformat/utils.c > @@ -2183,7 +2183,7 @@ int ff_seek_frame_binary(AVFormatContext *s, int > stream_index, > int64_t target_ts, int flags) > { > const AVInputFormat *avif = s->iformat; > - int64_t av_uninit(pos_min), av_uninit(pos_max), pos, pos_limit; > + int64_t pos_min = 0, pos_max = 0, pos, pos_limit; > int64_t ts_min, ts_max, ts; > int index; > int64_t ret; > -- > 2.42.1 > _______________________________________________ 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".
