r3d: fix an invalid read introduced in 6bf4c1d

9 years ago · 5bc223b15d
parent 64f8c439fd
commit 5bc223b15d
1 changed files with 1 additions and 1 deletions
--- a/libavformat/r3d.c
+++ b/libavformat/r3d.c
@ -352,7 +352,7 @@ static int r3d_read_packet(AVFormatContext *s, AVPacket *pkt)
        case MKTAG('R','E','D','A'):
            if (!r3d->audio_channels)
                return -1;
-            if (s->streams[1]->discard == AVDISCARD_ALL)
+            if (s->nb_streams >= 2 && s->streams[1]->discard == AVDISCARD_ALL)
                goto skip;
            if (!(err = r3d_read_reda(s, pkt, &atom)))
                return 0;