[vlc-commits] hds: Fix potential null dereference

[Hugo Beauzée-Luyssen]

vlc | branch: master | Hugo Beauzée-Luyssen <hugo at beauzee.fr> | Mon Jun 26 11:44:40 2017 +0200| [22435a9acf88f521a6c339d7500b998620e7d7ae] | committer: Hugo Beauzée-Luyssen

hds: Fix potential null dereference

CID #403185

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=22435a9acf88f521a6c339d7500b998620e7d7ae
---

 modules/stream_filter/hds/hds.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/modules/stream_filter/hds/hds.c b/modules/stream_filter/hds/hds.c
index d07abecbf3..387951d86e 100644
--- a/modules/stream_filter/hds/hds.c
+++ b/modules/stream_filter/hds/hds.c
@@ -1642,6 +1642,12 @@ static int Open( vlc_object_t *p_this )
 
     /* remove the last part of the url */
     char *pos = strrchr( uri_without_query, '/');
+    if ( pos == NULL )
+    {
+        free( uri_without_query );
+        free( p_sys );
+        return VLC_EGENERIC;
+    }
     *pos = '\0';
     p_sys->base_url = uri_without_query;