innoHeim/Rsupport Screen Capture Codec decoder
[ffmpeg.git] / libavcodec / bitstream_filter.c
index f524d3e..3b19bbd 100644 (file)
@@ -47,9 +47,17 @@ AVBitStreamFilterContext *av_bitstream_filter_init(const char *name)
         if (!strcmp(name, bsf->name)) {
             AVBitStreamFilterContext *bsfc =
                 av_mallocz(sizeof(AVBitStreamFilterContext));
+            if (!bsfc)
+                return NULL;
             bsfc->filter    = bsf;
-            bsfc->priv_data =
-                bsf->priv_data_size ? av_mallocz(bsf->priv_data_size) : NULL;
+            bsfc->priv_data = NULL;
+            if (bsf->priv_data_size) {
+                bsfc->priv_data = av_mallocz(bsf->priv_data_size);
+                if (!bsfc->priv_data) {
+                    av_freep(&bsfc);
+                    return NULL;
+                }
+            }
             return bsfc;
         }
         bsf = bsf->next;