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authorStephen Hemminger <shemminger@linux-foundation.org>2007-08-24 23:09:41 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-10-10 16:48:31 -0700
commit32c1da70810017a98aa6c431a5494a302b6b9a30 (patch)
tree8583fe356829dd0265c673798262453d4bc36869 /net/ipv4/udp_impl.h
parent356f89e12e301376f26795643f3b5931c81c9cd5 (diff)
downloadlinux-32c1da70810017a98aa6c431a5494a302b6b9a30.tar.bz2
[UDP]: Randomize port selection.
This patch causes UDP port allocation to be randomized like TCP. The earlier code would always choose same port (ie first empty list). Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/udp_impl.h')
-rw-r--r--net/ipv4/udp_impl.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/udp_impl.h b/net/ipv4/udp_impl.h
index 820a477cfaa6..6c55828e41ba 100644
--- a/net/ipv4/udp_impl.h
+++ b/net/ipv4/udp_impl.h
@@ -9,7 +9,7 @@ extern int __udp4_lib_rcv(struct sk_buff *, struct hlist_head [], int );
extern void __udp4_lib_err(struct sk_buff *, u32, struct hlist_head []);
extern int __udp_lib_get_port(struct sock *sk, unsigned short snum,
- struct hlist_head udptable[], int *port_rover,
+ struct hlist_head udptable[],
int (*)(const struct sock*,const struct sock*));
extern int ipv4_rcv_saddr_equal(const struct sock *, const struct sock *);