Merge lp:~tyhicks/ecryptfs/xattr.sh-failure into lp:ecryptfs

[Tyler Hicks]

Fixes a false positive failure in xattr.sh that was reported by bjf while he was testing in a 14.04 i386 VM.

[Colin Ian King (colin-king)]

Looks good to me.

review: Approve

=== modified file 'tests/kernel/xattr/test.c'
--- tests/kernel/xattr/test.c	2014-07-14 06:53:54 +0000
+++ tests/kernel/xattr/test.c	2014-08-13 22:44:52 +0000
@@ -89,6 +89,8 @@
 	if (len != names_len || len > sizeof(buffer))
 		exit(EXIT_FAILURE);
 
+	memset(buffer, 0, sizeof(buffer));
+
 	len = listxattr(file, buffer, sizeof(buffer));
 	if (len != names_len)
 		exit(EXIT_FAILURE);