[FFmpeg-cvslog] avformat/hlsenc: fix CID 1418106

[Steven Liu]

ffmpeg | branch: master | Steven Liu <lq at chinaffmpeg.org> | Thu Sep 21 23:08:00 2017 +0800| [7e9cdd3f49e50ef5d8f85d3510c8f0d305671dac] | committer: Steven Liu

avformat/hlsenc: fix CID 1418106

fix the "Uninitialized scalar variable (UNINIT)" problem.

Signed-off-by: Steven Liu <lq at onvideo.cn>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7e9cdd3f49e50ef5d8f85d3510c8f0d305671dac
---

 libavformat/hlsenc.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
index 3a9a235514..d70a2f7ff6 100644
--- a/libavformat/hlsenc.c
+++ b/libavformat/hlsenc.c
@@ -1327,13 +1327,13 @@ static int hls_write_header(AVFormatContext *s)
 {
     HLSContext *hls = s->priv_data;
     int ret, i;
-    char *p;
+    char *p = NULL;
     const char *pattern = "%d.ts";
     const char *pattern_localtime_fmt = get_default_pattern_localtime_fmt(s);
     const char *vtt_pattern = "%d.vtt";
     AVDictionary *options = NULL;
-    int basename_size;
-    int vtt_basename_size;
+    int basename_size = 0;
+    int vtt_basename_size = 0;
 
     if (hls->segment_type == SEGMENT_TYPE_FMP4) {
         pattern = "%d.m4s";