h264: do not let invalid values in h->ref_count after a decoder reset.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

diff --git a/libavcodec/h264.c b/libavcodec/h264.c
index 5aac84d8b5e7ffc3ba49201c5c2c4a51b68c1eac..fb3099a5fda4b913bfd61fa623b084af96e5e899 100644 (file)
--- a/libavcodec/h264.c
+++ b/libavcodec/h264.c
@@ -2634,6 +2634,7 @@ static int decode_slice_header(H264Context *h, H264Context *h0){
         free_tables(h, 0);
         flush_dpb(s->avctx);
         MPV_common_end(s);
+        h->list_count = 0;
     }
     if (!s->context_initialized) {
         if (h != h0) {