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authorMichael Kerrisk <mtk.manpages@gmail.com>2010-09-10 20:26:56 +0000
committerDavid S. Miller <davem@davemloft.net>2010-09-13 19:57:23 -0700
commita89b47639f3e11dd9a8eb78a5d3382e109c876f2 (patch)
tree03e4d137f022ae1b2ec90fb4899215c4b2e1b1f3
parent7998156344b0d93de61ff8e5d75e96500e43a571 (diff)
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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 <mtk.manpages@gmail.com> Acked-by: Jiri Olsa <jolsa@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/ipv4/ip_sockglue.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
index 6c40a8c46e7..64b70ad162e 100644
--- 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;