X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fbsf.c;h=c984526e140d6df5cd307d46784242691367459b;hb=78d16eb45217f7ce811d1b05afe56427dd40021b;hp=dfb127e7eb3d8fe68700c5b83bfe8133c5490673;hpb=06136275e59c38806b04a1fc9cc92beb82db79b6;p=ffmpeg

diff --git a/libavcodec/bsf.c b/libavcodec/bsf.c
index dfb127e7eb3..c984526e140 100644
--- a/libavcodec/bsf.c
+++ b/libavcodec/bsf.c
@@ -403,7 +403,7 @@ void av_bsf_list_free(AVBSFList **lst)
 {
     int i;
 
-    if (*lst)
+    if (!*lst)
         return;
 
     for (i = 0; i < (*lst)->nb_bsfs; ++i)
@@ -514,8 +514,10 @@ int av_bsf_list_parse_str(const char *str, AVBSFContext **bsf_lst)
     if (!lst)
         return AVERROR(ENOMEM);
 
-    if (!(dup = buf = av_strdup(str)))
-        return AVERROR(ENOMEM);
+    if (!(dup = buf = av_strdup(str))) {
+        ret = AVERROR(ENOMEM);
+        goto end;
+    }
 
     while (1) {
         bsf_str = av_strtok(buf, ",", &saveptr);