From: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Date: Wed, 25 Apr 2007 02:13:49 +0000 (+0900)
Subject: IPv6: fix Routing Header Type 0 handling thinko
X-Git-Tag: firefly_0821_release~30288
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=a23cf14b161b8deeb0f701d577a0e8be6365e247;p=firefly-linux-kernel-4.4.55.git

IPv6: fix Routing Header Type 0 handling thinko

Oops, thinko.  The test for accempting a RH0 was exatly the wrong way
around.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c
index 6ed6a8cd6a68..fb39604c3d09 100644
--- a/net/ipv6/exthdrs.c
+++ b/net/ipv6/exthdrs.c
@@ -399,7 +399,7 @@ static int ipv6_rthdr_rcv(struct sk_buff **skbp)
 		break;
 #endif
 	case IPV6_SRCRT_TYPE_0:
-		if (accept_source_route <= 0)
+		if (accept_source_route > 0)
 			break;
 		kfree_skb(skb);
 		return -1;