avformat/hlsenc: allocate space for terminating null

Fixes CID #1420394
7 years ago · 3ee63f3fb7
parent d9ff1e4c8b
commit 3ee63f3fb7
1 changed files with 1 additions and 1 deletions
--- a/libavformat/hlsenc.c
+++ b/libavformat/hlsenc.c
@ -1455,7 +1455,7 @@ static int hls_write_header(AVFormatContext *s)
            if (basename_size > 0) {
                hls->base_output_dirname = av_malloc(basename_size);
            } else {
-                hls->base_output_dirname = av_malloc(strlen(hls->fmp4_init_filename));
+                hls->base_output_dirname = av_malloc(strlen(hls->fmp4_init_filename) + 1);
            }
            if (!hls->base_output_dirname) {
                ret = AVERROR(ENOMEM);