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| author | Alexey Kodanev <alexey.kodanev@oracle.com> | 2019-01-16 19:17:44 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-01-18 02:01:08 +0300 |
| commit | 8f6b5392856a4b74224e257f3e0874a163b04603 (patch) | |
| tree | d30727208a8b57b0ff6fe8c4281ebc47bce73647 /net/ipv4/udp_impl.h | |
| parent | 2cddd20147826aef283115abb00012d4dafe3cdb (diff) | |
| download | linux-8f6b5392856a4b74224e257f3e0874a163b04603.tar.xz | |
udp: add missing rehash callback to udplite
After commit 4cdeeee9252a ("net: udp: prefer listeners bound to an
address"), UDP-Lite only works when specifying a local address for
the sockets.
This is related to the problem addressed in the commit 719f835853a9
("udp: add rehash on connect()"). Moreover, __udp4_lib_lookup() now
looks for a socket immediately in the secondary hash table.
The issue was found with LTP/network tests (UDP-Lite test-cases).
Fixes: 4cdeeee9252a ("net: udp: prefer listeners bound to an address")
Signed-off-by: Alexey Kodanev <alexey.kodanev@oracle.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/udp_impl.h')
| -rw-r--r-- | net/ipv4/udp_impl.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv4/udp_impl.h b/net/ipv4/udp_impl.h index 322672655419..6b2fa77eeb1c 100644 --- a/net/ipv4/udp_impl.h +++ b/net/ipv4/udp_impl.h @@ -10,6 +10,7 @@ int __udp4_lib_rcv(struct sk_buff *, struct udp_table *, int); int __udp4_lib_err(struct sk_buff *, u32, struct udp_table *); int udp_v4_get_port(struct sock *sk, unsigned short snum); +void udp_v4_rehash(struct sock *sk); int udp_setsockopt(struct sock *sk, int level, int optname, char __user *optval, unsigned int optlen); |