[FFmpeg-devel] [PATCH v2 2/4] avformat/hls: respect http_persistent only for http playlist urls

[Aman Gupta]

From: Aman Gupta <aman at tmm1.net>

Fixes a segfault when reading a live playlist (without end tag) from non-http url (like a file on disk).

Signed-off-by: Aman Gupta <aman at tmm1.net>
---
 libavformat/hls.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/libavformat/hls.c b/libavformat/hls.c
index 73bf55b791..c30d71a477 100644
--- a/libavformat/hls.c
+++ b/libavformat/hls.c
@@ -724,8 +724,9 @@ static int parse_playlist(HLSContext *c, const char *url,
     struct variant_info variant_info;
     char tmp_str[MAX_URL_SIZE];
     struct segment *cur_init_section = NULL;
+    int is_http = av_strstart(url, "http", NULL);
 
-    if (!in && c->http_persistent && c->playlist_pb) {
+    if (!in && is_http && c->http_persistent && c->playlist_pb) {
         in = c->playlist_pb;
         ret = open_url_keepalive(c->ctx, &c->playlist_pb, url);
         if (ret == AVERROR_EXIT) {
@@ -759,7 +760,7 @@ static int parse_playlist(HLSContext *c, const char *url,
         if (ret < 0)
             return ret;
 
-        if (c->http_persistent)
+        if (c->http_persistent && is_http)
             c->playlist_pb = in;
         else
             close_in = 1;
-- 
2.14.2