diff options
| -rw-r--r-- | libavformat/webmdashenc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libavformat/webmdashenc.c b/libavformat/webmdashenc.c index 740fd8eb01..9dc9b36d31 100644 --- a/libavformat/webmdashenc.c +++ b/libavformat/webmdashenc.c @@ -462,7 +462,11 @@ static int parse_adaptation_sets(AVFormatContext *s) if (as->streams == NULL) return AVERROR(ENOMEM); as->streams[as->nb_streams - 1] = to_integer(p, q - p + 1); - if (as->streams[as->nb_streams - 1] < 0) return -1; + if (as->streams[as->nb_streams - 1] < 0 || + as->streams[as->nb_streams - 1] >= s->nb_streams) { + av_log(s, AV_LOG_ERROR, "Invalid value for 'streams' in adapation_sets.\n"); + return AVERROR(EINVAL); + } if (*q == '\0') break; if (*q == ' ') state = new_set; p = ++q; |