From: Eric Sesterhenn <snakebyte@gmx.de>
Date: Wed, 21 Jun 2006 18:56:26 +0000 (+0200)
Subject: [PATCH] Array overrun in drivers/infiniband/core/cma.c
X-Git-Tag: Ubuntu-goldfish-3.4.0-4.27~32438
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=5fd571cbc13db113bda26c20673e1ec54bfd26b4;hp=09c0dc68625c06f5b1e786aad0d5369b592179e6;p=mirror_ubuntu-zesty-kernel.git

[PATCH] Array overrun in drivers/infiniband/core/cma.c

This was spotted by coverity #id 1300.  Since the array has only four
elements, we should just use those four.

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Acked-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index a76834edf608..863f64befc7c 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -476,7 +476,7 @@ static inline int cma_zero_addr(struct sockaddr *addr)
 	else {
 		ip6 = &((struct sockaddr_in6 *) addr)->sin6_addr;
 		return (ip6->s6_addr32[0] | ip6->s6_addr32[1] |
-			ip6->s6_addr32[3] | ip6->s6_addr32[4]) == 0;
+			ip6->s6_addr32[2] | ip6->s6_addr32[3]) == 0;
 	}
 }