From: Karel Zak <kzak@redhat.com>
Date: Thu, 17 Mar 2011 21:58:05 +0000 (+0100)
Subject: fdisk: check index before access to array [coverity scan]
X-Git-Tag: v2.20-rc1~433
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=112b3813d2e34b6aa4f983ce175889fff2704ff0;p=thirdparty%2Futil-linux.git

fdisk: check index before access to array [coverity scan]

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

diff --git a/fdisk/fdisksgilabel.c b/fdisk/fdisksgilabel.c
index 4019eacefb..b5cbadb35c 100644
--- a/fdisk/fdisksgilabel.c
+++ b/fdisk/fdisksgilabel.c
@@ -43,8 +43,10 @@ static freeblocks freelist[17]; /* 16 partitions can produce 17 vacant slots */
 
 static void
 setfreelist(int i, unsigned int f, unsigned int l) {
-	freelist[i].first = f;
-	freelist[i].last = l;
+	if (i < 17) {
+		freelist[i].first = f;
+		freelist[i].last = l;
+	}
 }
 
 static void