flv: Skip invalid index

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago · 4b7ef5a1e6
parent 33feba3abf
commit 4b7ef5a1e6
1 changed files with 1 additions and 1 deletions
--- a/libavformat/flvdec.c
+++ b/libavformat/flvdec.c
@ -196,7 +196,7 @@ static int parse_keyframes_index(AVFormatContext *s, AVIOContext *ioc, AVStream
        }
    }

-    if (timeslen == fileposlen) {
+    if (timeslen == fileposlen && fileposlen && max_pos <= filepositions[0]) {
         for(i = 0; i < timeslen; i++)
             av_add_index_entry(vstream, filepositions[i], times[i]*1000, 0, 0, AVINDEX_KEYFRAME);
    } else