---

yaml --- r: 170743 b: refs/heads/master c: 0eae750 h: refs/heads/master i: 170741: 35bb1e1 170739: 876818b 170735: 72f515a v: v3
git-mirror · Oct 20, 2009 · d889a76 · d889a76
1 parent a6c82ea
commit d889a76
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Showing 4 changed files with 3 additions and 6 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ce5eb7a29251a66e613a300532b642ddc23b48d8
+refs/heads/master: 0eae750e6019a93643063924209c1daf9cb9b4a7
diff --git a/trunk/net/ipv4/ip_sockglue.c b/trunk/net/ipv4/ip_sockglue.c
@@ -575,7 +575,7 @@ static int do_ip_setsockopt(struct sock *sk, int level,
 		inet->hdrincl = val ? 1 : 0;
 		break;
 	case IP_MTU_DISCOVER:
-		if (val < 0 || val > 3)
+		if (val < IP_PMTUDISC_DONT || val > IP_PMTUDISC_PROBE)
 			goto e_inval;
 		inet->pmtudisc = val;
 		break;

diff --git a/trunk/net/ipv4/route.c b/trunk/net/ipv4/route.c
@@ -1628,9 +1628,6 @@ unsigned short ip_rt_frag_needed(struct net *net, struct iphdr *iph,
 	__be32  daddr = iph->daddr;
 	unsigned short est_mtu = 0;
 
-	if (ipv4_config.no_pmtu_disc)
-		return 0;
-
 	for (k = 0; k < 2; k++) {
 		for (i = 0; i < 2; i++) {
 			unsigned hash = rt_hash(daddr, skeys[i], ikeys[k],

diff --git a/trunk/net/ipv6/ipv6_sockglue.c b/trunk/net/ipv6/ipv6_sockglue.c
@@ -662,7 +662,7 @@ static int do_ipv6_setsockopt(struct sock *sk, int level, int optname,
 	case IPV6_MTU_DISCOVER:
 		if (optlen < sizeof(int))
 			goto e_inval;
-		if (val<0 || val>3)
+		if (val < IP_PMTUDISC_DONT || val > IP_PMTUDISC_PROBE)
 			goto e_inval;
 		np->pmtudisc = val;
 		retv = 0;