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lavf: fix invalid reads in avformat_find_stream_info()

(cherry picked from commit e358f7ee90fec591348ca05dff94ebaf4c1a098b)

Conflicts:

libavformat/utils.c

Signed-off-by: Anton Khirnov <anton@khirnov.net>

Anton Khirnov authored on 2011/07/14 10:08:53
Showing 1 changed files

libavformat/utils.c

History View file @ e297459

@@ -2394,7 +2394,7 @@ int avformat_find_stream_info(AVFormatContext *ic, AVDictionary **options)
                                 it takes longer and uses more memory. For MPEG-4, we need to
                                 decompress for QuickTime. */
                              if (!has_codec_parameters(st->codec) || !has_decode_delay_been_guessed(st))
                     -            try_decode_frame(st, pkt, (options && i <= orig_nb_streams )? &options[i] : NULL);
                     +            try_decode_frame(st, pkt, (options && i < orig_nb_streams )? &options[i] : NULL);
                              st->codec_info_nb_frames++;
                              count++;