X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fh264_refs.c;h=dae8bd278adbe7ab14cbcb64a308ba71f12bbcc3;hb=d07534b5f5f20b4f780f5b0284aca6354da00695;hp=eaf965e43d47868567dd87ee8ef77e7307fc08ba;hpb=3eea8edf618079e44719fe059ddd953b21ef1ba9;p=ffmpeg

diff --git a/libavcodec/h264_refs.c b/libavcodec/h264_refs.c
index eaf965e43d4..dae8bd278ad 100644
--- a/libavcodec/h264_refs.c
+++ b/libavcodec/h264_refs.c
@@ -373,9 +373,11 @@ int ff_h264_build_ref_list(H264Context *h, H264SliceContext *sl)
                 av_assert0(0);
             }
 
-            if (i < 0) {
+            if (i < 0 || mismatches_ref(h, ref)) {
                 av_log(h->avctx, AV_LOG_ERROR,
-                       "reference picture missing during reorder\n");
+                       i < 0 ? "reference picture missing during reorder\n" :
+                               "mismatching reference\n"
+                      );
                 memset(&sl->ref_list[list][index], 0, sizeof(sl->ref_list[0][0])); // FIXME
             } else {
                 for (i = index; i + 1 < sl->ref_count[list]; i++) {
@@ -730,7 +732,7 @@ int ff_h264_execute_ref_pic_marking(H264Context *h)
             for (j = 0; j < MAX_DELAYED_PIC_COUNT; j++)
                 h->last_pocs[j] = INT_MIN;
             break;
-        default: assert(0);
+        default: av_assert0(0);
         }
     }
 
@@ -866,6 +868,7 @@ int ff_h264_decode_ref_pic_marking(H264SliceContext *sl, GetBitContext *gb,
                         av_log(logctx, AV_LOG_ERROR,
                                "illegal long ref in memory management control "
                                "operation %d\n", opcode);
+                        sl->nb_mmco = i;
                         return -1;
                     }
                     mmco[i].long_arg = long_arg;
@@ -875,6 +878,7 @@ int ff_h264_decode_ref_pic_marking(H264SliceContext *sl, GetBitContext *gb,
                     av_log(logctx, AV_LOG_ERROR,
                            "illegal memory management control operation %d\n",
                            opcode);
+                    sl->nb_mmco = i;
                     return -1;
                 }
                 if (opcode == MMCO_END)