[vlc-commits] xdg: fix infinite loop if the file is invalid

[Rémi Duraffort]

vlc/vlc-2.1 | branch: master | Rémi Duraffort <ivoire at videolan.org> | Tue Dec 31 18:38:38 2013 +0100| [63eb71e07fa91066b13c24f9d57cd7b61d534eba] | committer: Jean-Baptiste Kempf

xdg: fix infinite loop if the file is invalid

(cherry picked from commit b1d4cd1999dc7739e062406d90d2db6b2cdb394e)
Signed-off-by: Jean-Baptiste Kempf <jb at videolan.org>

> http://git.videolan.org/gitweb.cgi/vlc/vlc-2.1.git/?a=commit;h=63eb71e07fa91066b13c24f9d57cd7b61d534eba
---

 src/posix/dirs.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/posix/dirs.c b/src/posix/dirs.c
index 10b5ac4..5e43394 100644
--- a/src/posix/dirs.c
+++ b/src/posix/dirs.c
@@ -181,11 +181,12 @@ static char *config_GetTypeDir (const char *xdg_name)
                 {
                     free (path);
                     path = NULL;
-                    continue;
+                    break;
                 }
                 *(out++) = *(ptr++);
             }
-            *out = '\0';
+            if (path != NULL)
+                *out = '\0';
             break;
         }
         free (linebuf);