From: Karel Zak <kzak@redhat.com>
Date: Tue, 31 Jan 2012 12:31:23 +0000 (+0100)
Subject: libblkid: check blkid_probe_set_magic() return in ultrix code [coverity scan]
X-Git-Tag: v2.21-rc2~61
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=47bcc2768c0012da9ec928de592c1d38e9398ffa;p=thirdparty%2Futil-linux.git

libblkid: check blkid_probe_set_magic() return in ultrix code [coverity scan]

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

diff --git a/libblkid/src/partitions/ultrix.c b/libblkid/src/partitions/ultrix.c
index fb195f646b..853ae6eedb 100644
--- a/libblkid/src/partitions/ultrix.c
+++ b/libblkid/src/partitions/ultrix.c
@@ -52,9 +52,10 @@ static int probe_ultrix_pt(blkid_probe pr,
 	if (l->pt_magic != ULTRIX_MAGIC || l->pt_valid != 1)
 		goto nothing;
 
-	blkid_probe_set_magic(pr, (ULTRIX_SECTOR << 9) + ULTRIX_OFFSET,
+	if (blkid_probe_set_magic(pr, (ULTRIX_SECTOR << 9) + ULTRIX_OFFSET,
 			sizeof(ULTRIX_MAGIC_STR) - 1,
-			(unsigned char *) ULTRIX_MAGIC_STR);
+			(unsigned char *) ULTRIX_MAGIC_STR))
+		goto err;
 
 	if (blkid_partitions_need_typeonly(pr))
 		/* caller does not ask for details about partitions */