From: Jes Sorensen <Jes.Sorensen@redhat.com>
Date: Sat, 22 Oct 2011 00:33:53 +0000 (+1100)
Subject: Create() check malloc() return value
X-Git-Tag: mdadm-3.2.3~119
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e69104392b6f13b89c78280a055bce369fcd8ff7;p=thirdparty%2Fmdadm.git

Create() check malloc() return value

Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NeilBrown <neilb@suse.de>
---

diff --git a/Create.c b/Create.c
index 3e857854..5d1548b2 100644
--- a/Create.c
+++ b/Create.c
@@ -790,6 +790,10 @@ int Create(struct supertype *st, char *mddev,
 	}
 
 	infos = malloc(sizeof(*infos) * total_slots);
+	if (!infos) {
+		fprintf(stderr, Name ": Unable to allocate memory\n");
+		goto abort;
+	}
 
 	for (pass=1; pass <=2 ; pass++) {
 		struct mddev_dev *moved_disk = NULL; /* the disk that was moved out of the insert point */