[vlc-devel] [PATCH] sftp: check symbolic links when readdir

[Zhao Zhili]

---
 modules/access/sftp.c | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/modules/access/sftp.c b/modules/access/sftp.c
index 1219f573a1..f200a751b9 100644
--- a/modules/access/sftp.c
+++ b/modules/access/sftp.c
@@ -649,7 +649,26 @@ static int DirRead (stream_t *p_access, input_item_node_t *p_current_node)
         }
         free( psz_uri );
 
-        int i_type = LIBSSH2_SFTP_S_ISDIR( attrs.permissions ) ? ITEM_TYPE_DIRECTORY : ITEM_TYPE_FILE;
+        int i_type;
+        if( LIBSSH2_SFTP_S_ISDIR( attrs.permissions ) )
+        {
+            i_type = ITEM_TYPE_DIRECTORY;
+        }
+        else if( LIBSSH2_SFTP_S_ISLNK( attrs.permissions ) )
+        {
+            if( libssh2_sftp_stat( p_sys->sftp_session, psz_file, &attrs ) )
+            {
+                msg_Err( p_access, "Impossible to get information about symbolic link %s", psz_file );
+                free( psz_full_uri );
+                break;
+            }
+            i_type = LIBSSH2_SFTP_S_ISDIR( attrs.permissions ) ? ITEM_TYPE_DIRECTORY : ITEM_TYPE_FILE;
+        }
+        else
+        {
+            i_type = ITEM_TYPE_FILE;
+        }
+
         i_ret = vlc_readdir_helper_additem( &rdh, psz_full_uri, NULL, psz_file,
                                             i_type, ITEM_NET );
         free( psz_full_uri );
-- 
2.14.3 (Apple Git-98)