ipv4: enable getsockopt() for IP_NODEFRAG

While integrating your man-pages patch for IP_NODEFRAG, I noticed that this option is settable by setsockopt(), but not gettable by getsockopt(). I suppose this is not intended. The (untested, trivial) patch below adds getsockopt() support. Signed-off-by: Michael kerrisk <[email protected]> Acked-by: Jiri Olsa <[email protected]> Signed-off-by: David S. Miller <[email protected]>
mna · Sep 14, 2010 · a89b476 · a89b476
1 parent 7998156
commit a89b476
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
@@ -1129,6 +1129,9 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
 	case IP_HDRINCL:
 		val = inet->hdrincl;
 		break;
+	case IP_NODEFRAG:
+		val = inet->nodefrag;
+		break;
 	case IP_MTU_DISCOVER:
 		val = inet->pmtudisc;
 		break;