From: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Date: Thu, 20 Feb 2014 13:52:41 +0000 (+0100)
Subject: pfkey: fix SADB_X_EXT_FILTER length check
X-Git-Tag: v4.14-rc1~7785^2~287^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d2c5f6582515362328b33b2a331a17e141ef0d40;p=platform%2Fkernel%2Flinux-rpi.git

pfkey: fix SADB_X_EXT_FILTER length check

This patch fixes commit d3623099d350 ("ipsec: add support of limited SA dump").

sadb_ext_min_len array should be updated with the new type (SADB_X_EXT_FILTER).

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
---

diff --git a/net/key/af_key.c b/net/key/af_key.c
index f0879c1..a50d979 100644
--- a/net/key/af_key.c
+++ b/net/key/af_key.c
@@ -365,6 +365,7 @@ static const u8 sadb_ext_min_len[] = {
 	[SADB_X_EXT_NAT_T_OA]		= (u8) sizeof(struct sadb_address),
 	[SADB_X_EXT_SEC_CTX]		= (u8) sizeof(struct sadb_x_sec_ctx),
 	[SADB_X_EXT_KMADDRESS]		= (u8) sizeof(struct sadb_x_kmaddress),
+	[SADB_X_EXT_FILTER]		= (u8) sizeof(struct sadb_x_filter),
 };
 
 /* Verify sadb_address_{len,prefixlen} against sa_family.  */