flvdec: skip duplicate indexes

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
14 years ago · 4717e29796
parent c3d56f0ea3
commit 4717e29796
1 changed files with 5 additions and 0 deletions
--- a/libavformat/flvdec.c
+++ b/libavformat/flvdec.c
@ -152,6 +152,11 @@ static int parse_keyframes_index(AVFormatContext *s, AVIOContext *ioc, AVStream
        return 0;
    }

+    if(vstream->nb_index_entries>0){
+        av_log(s, AV_LOG_WARNING, "Skiping duplicate index\n");
+        return 0;
+    }
+
    while (avio_tell(ioc) < max_pos - 2 && amf_get_string(ioc, str_val, sizeof(str_val)) > 0) {
        int64_t** current_array;
        unsigned int arraylen;