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authorWANG Cong <xiyou.wangcong@gmail.com>2014-05-12 16:04:53 -0700
committerDavid S. Miller <davem@davemloft.net>2014-05-14 15:31:45 -0400
commit122ff243f5f104194750ecbc76d5946dd1eec934 (patch)
tree189020a4d2404ef567785458fee38992e14ca97d /net/ipv4/udp.c
parent9cc5e36d1c4794939deafd9f43bce2eab9c1142d (diff)
ipv4: make ip_local_reserved_ports per netns
ip_local_port_range is already per netns, so should ip_local_reserved_ports be. And since it is none by default we don't actually need it when we don't enable CONFIG_SYSCTL. By the way, rename inet_is_reserved_local_port() to inet_is_local_reserved_port() Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/udp.c')
-rw-r--r--net/ipv4/udp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index 54ea0a3a48f1..6729ea97a59d 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -246,7 +246,7 @@ int udp_lib_get_port(struct sock *sk, unsigned short snum,
do {
if (low <= snum && snum <= high &&
!test_bit(snum >> udptable->log, bitmap) &&
- !inet_is_reserved_local_port(snum))
+ !inet_is_local_reserved_port(net, snum))
goto found;
snum += rand;
} while (snum != first);