plan9port

commit ff3dce55bfbc7da32db11803f2acac7ec30c35c9
parent 6d4dda86ee7d0c34b99bc2056f26910b7b4bf9c3
Author: rsc <devnull@localhost>
Date:   Sun, 25 Mar 2007 17:42:25 +0000

remove double free (David Swasey)

Diffstat:
M
src/cmd/vbackup/vnfs.c
 | 
4
+---

1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/src/cmd/vbackup/vnfs.c b/src/cmd/vbackup/vnfs.c
@@ -664,10 +664,8 @@ readconfigfile(Config *cp)
 	}
 	c.mtime = dir->mtime;
 	free(dir);
-	if((b = Bopen(name, OREAD)) == nil){
-		free(dir);
+	if((b = Bopen(name, OREAD)) == nil)
 		return -1;
-	}
 	
 	/*
 	 * Reuse old tree, garbage collecting entries that