avformat/xmv: Discard remainder of packet on error

Fixes infinite loop Fixes: 9c48ae2680c5f23bca3d20ff0f325fd8/asan_generic_4c254d_1374_993f1e5967dd6f844b8d72f978ce2a6c.pss Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
9 years ago · 79c4a338e4
parent 9b6fac11da
commit 79c4a338e4
1 changed files with 4 additions and 1 deletions
--- a/libavformat/xmv.c
+++ b/libavformat/xmv.c
@ -554,8 +554,11 @@ static int xmv_read_packet(AVFormatContext *s,

        result = xmv_fetch_audio_packet(s, pkt, xmv->current_stream - 1);
    }
-    if (result)
+    if (result) {
+        xmv->current_stream = 0;
+        xmv->video.current_frame = xmv->video.frame_count;
        return result;
+    }


    /* Increase our counters */