Replace strncpy() with av_strlcpy().

1 files changed, 1 insertions, 2 deletions

diff --git a/ffmpeg.c b/ffmpeg.c
index d728f140f0..c5868110f2 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -3695,8 +3695,7 @@ static int opt_streamid(const char *opt, const char *arg)
     char *p;
     char idx_str[16];
 
-    strncpy(idx_str, arg, sizeof(idx_str));
-    idx_str[sizeof(idx_str)-1] = '\0';
+    av_strlcpy(idx_str, arg, sizeof(idx_str));
     p = strchr(idx_str, ':');
     if (!p) {
         fprintf(stderr,