diff mbox

[FFmpeg-devel,2/3] avformat/hlsenc: Handle NULL input in IO open and close utility functions

Message ID 1512032760-19872-2-git-send-email-kjeyapal@akamai.com
State Superseded
Headers show

Commit Message

Jeyapal, Karthick Nov. 30, 2017, 9:05 a.m. UTC 
From: Karthick Jeyapal <kjeyapal@akamai.com>

---
 libavformat/hlsenc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
index 9048cb2..ff982c5 100644
--- a/libavformat/hlsenc.c
+++ b/libavformat/hlsenc.c
@@ -244,7 +244,7 @@  static int is_http_proto(char *filename) {
 static int hlsenc_io_open(AVFormatContext *s, AVIOContext **pb, char *filename,
                           AVDictionary **options) {
     HLSContext *hls = s->priv_data;
-    int http_base_proto = is_http_proto(filename);
+    int http_base_proto = filename ? is_http_proto(filename) : 0;
     int err;
     if (!*pb || !http_base_proto || !hls->http_persistent) {
         err = s->io_open(s, pb, filename, AVIO_FLAG_WRITE, options);
@@ -258,7 +258,7 @@  static int hlsenc_io_open(AVFormatContext *s, AVIOContext **pb, char *filename,
 
 static void hlsenc_io_close(AVFormatContext *s, AVIOContext **pb, char *filename) {
     HLSContext *hls = s->priv_data;
-    int http_base_proto = is_http_proto(filename);
+    int http_base_proto = filename ? is_http_proto(filename) : 0;
 
     if (!http_base_proto || !hls->http_persistent || hls->key_info_file || hls->encrypt) {
         ff_format_io_close(s, pb);