X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fbitstream_filter.c;h=a4e437df5fd78c17782666e2dc91ac1b43d60d1f;hb=79888388e7c4ca596354f1c093e1c655df7824b8;hp=3275326db4f0f0b0092bd667f510108a76c87ee0;hpb=1ed5912e819d4ecf60c9cbe15f3787062d39873e;p=ffmpeg

diff --git a/libavcodec/bitstream_filter.c b/libavcodec/bitstream_filter.c
index 3275326db4f..a4e437df5fd 100644
--- a/libavcodec/bitstream_filter.c
+++ b/libavcodec/bitstream_filter.c
@@ -49,9 +49,17 @@ 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;
         }
     }