From: Karel Zak <kzak@redhat.com>
Date: Fri, 11 Mar 2011 12:23:17 +0000 (+0100)
Subject: findmnt: check mnt_tab_next_fs() return code [coverity scan]
X-Git-Tag: v2.20-rc1~457
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e3963f60134722065d7d7cb95f347208e5b7a812;p=thirdparty%2Futil-linux.git

findmnt: check mnt_tab_next_fs() return code [coverity scan]

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

diff --git a/misc-utils/findmnt.c b/misc-utils/findmnt.c
index 97d09e2c4e..07c0eda27d 100644
--- a/misc-utils/findmnt.c
+++ b/misc-utils/findmnt.c
@@ -424,7 +424,8 @@ static struct libmnt_fs *get_next_fs(struct libmnt_table *tb,
 		/*
 		 * Print whole file
 		 */
-		mnt_table_next_fs(tb, itr, &fs);
+		if (mnt_table_next_fs(tb, itr, &fs) != 0)
+			return NULL;
 
 	} else if (is_mount_compatible_mode()) {
 		/*