From: NeilBrown <neilb@suse.de>
Date: Mon, 2 May 2011 02:12:34 +0000 (+1000)
Subject: lafs_load - fix crash on error
X-Git-Url: http://git.neil.brown.name/?a=commitdiff_plain;h=76bc1bb6bd31915d61009a32e114bcc46eedbfd0;p=lafs-utils.git

lafs_load - fix crash on error

We should be initialising *err, not just 'err'.

Signed-off-by: NeilBrown <neilb@suse.de>
---

diff --git a/lib/lafs_load.c b/lib/lafs_load.c
index 726d241..cd832ce 100644
--- a/lib/lafs_load.c
+++ b/lib/lafs_load.c
@@ -180,7 +180,7 @@ struct lafs_device *lafs_load(int fd, long long device_bytes, char **err)
 	int i;
 	int found;
 
-	err = NULL;
+	*err = NULL;
 
 	for (addr = 0; addr < device_bytes; addr += 512) {
 		if (addr == 32*512 && device_bytes > 64*512)