From: Karel Zak <kzak@redhat.com>
Date: Mon, 30 Jan 2012 22:55:26 +0000 (+0100)
Subject: libmount: make iter reset more robust [coverity scan]
X-Git-Tag: v2.21-rc2~69
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=0113a20e933c4ecf903db6fe8e442f6581d8bdba;p=thirdparty%2Futil-linux.git

libmount: make iter reset more robust [coverity scan]

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/libmount/src/iter.c b/libmount/src/iter.c
index 99fedd17b8..393c23eb28 100644
--- a/libmount/src/iter.c
+++ b/libmount/src/iter.c
@@ -56,7 +56,7 @@ void mnt_reset_iter(struct libmnt_iter *itr, int direction)
 {
 	assert(itr);
 
-	if (direction == -1)
+	if (direction == -1 && itr)
 		direction = itr->direction;
 
 	if (itr) {