From: Steven Whitehouse <steve@chygwyn.com>
Date: Fri, 11 Aug 2006 23:44:18 +0000 (-0700)
Subject: [DECNET] Fix to decnet rules compare function
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d1aa62f15b511457af2233150c960dc1fd02769b;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

[DECNET] Fix to decnet rules compare function

Here is a fix to the DECnet rules compare function where we used 32bit
values rather than 16bit values. Spotted by Patrick McHardy.

Signed-off-by: Steven Whitehouse <steve@chygwyn.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/decnet/dn_rules.c b/net/decnet/dn_rules.c
index c8d9411e5943..977bb56c3ce4 100644
--- a/net/decnet/dn_rules.c
+++ b/net/decnet/dn_rules.c
@@ -197,10 +197,10 @@ static int dn_fib_rule_compare(struct fib_rule *rule, struct fib_rule_hdr *frh,
 		return 0;
 #endif
 
-	if (tb[FRA_SRC] && (r->src != nla_get_u32(tb[FRA_SRC])))
+	if (tb[FRA_SRC] && (r->src != nla_get_u16(tb[FRA_SRC])))
 		return 0;
 
-	if (tb[FRA_DST] && (r->dst != nla_get_u32(tb[FRA_DST])))
+	if (tb[FRA_DST] && (r->dst != nla_get_u16(tb[FRA_DST])))
 		return 0;
 
 	return 1;