[MPlayer-cvslog] r36725 - trunk/sub/subreader.c

[reimar]

Author: reimar
Date: Sat Jan 25 17:54:54 2014
New Revision: 36725

Log:
sub_fribidi: Make code more robust in error case.

Set freed pointers to NULL and number of lines to 0.

Modified:
   trunk/sub/subreader.c

Modified: trunk/sub/subreader.c
==============================================================================
--- trunk/sub/subreader.c	Sat Jan 25 17:54:53 2014	(r36724)
+++ trunk/sub/subreader.c	Sat Jan 25 17:54:54 2014	(r36725)
@@ -1297,8 +1297,11 @@ static subtitle* sub_fribidi (subtitle *
     }
   }
   if (!from && l){
-    for (l = sub->lines; l;)
-      free (sub->text[--l]);
+    for (l = sub->lines; l; --l) {
+      free (sub->text[l]);
+      sub->text[l] = NULL;
+    }
+    sub->lines = 0;
     return ERR;
   }
   return sub;