From: Karel Zak <kzak@redhat.com>
Date: Thu, 25 Apr 2013 09:06:12 +0000 (+0200)
Subject: mount: (deprecated) check loopcxt_ return values
X-Git-Tag: v2.23~12
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=119c7125cb7f5d83c0120904402496a267ff52a7;p=thirdparty%2Futil-linux.git

mount: (deprecated) check loopcxt_ return values

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

diff --git a/mount-deprecated/mount.c b/mount-deprecated/mount.c
index 5031683b91..b32edc10ee 100644
--- a/mount-deprecated/mount.c
+++ b/mount-deprecated/mount.c
@@ -1310,11 +1310,15 @@ loop_check(const char **spec, const char **type, int *flags,
         return EX_FAIL;
       }
 
-      loopcxt_init(&lc, 0);
-      /*loopcxt_enable_debug(&lc, 1);*/
+      if (loopcxt_init(&lc, 0) < 0) {
+	error(_("mount: tailed to initialize loopdev context"));
+	return EX_FAIL;
+      }
 
-      if (*loopdev && **loopdev)
-	loopcxt_set_device(&lc, *loopdev);	/* use loop=<devname> */
+      if (*loopdev && **loopdev && loopcxt_set_device(&lc, *loopdev) < 0) {
+	error(_("mount: failed to use %s device"), *loopdev);
+	return EX_FAIL;
+      }
 
       do {
 	int rc;