1 files changed, 2 insertions, 0 deletions
diff --git a/avconv_opt.c b/avconv_opt.c
index 6d43bc1609..74e235b6d5 100644
--- a/avconv_opt.c
+++ b/avconv_opt.c
@@ -213,6 +213,8 @@ static int opt_map(void *optctx, const char *opt, const char *arg)
         arg++;
     }
     map = av_strdup(arg);
+    if (!map)
+        return AVERROR(ENOMEM);
 
     /* parse sync stream first, just pick first matching stream */
     if (sync = strchr(map, ',')) {