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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-11-02 09:11:55 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2010-11-15 20:44:26 -0500 |
| commit | 8e35f8e7c61c88f9a979a4e6f7f4ffd4c158a88a (patch) | |
| tree | 1da21fa631fe471f6eae604dcbd3a416220de25a /include | |
| parent | 6800e4c0ea3e96cf78953b8b5743381cb1bb9e37 (diff) | |
| download | lwn-8e35f8e7c61c88f9a979a4e6f7f4ffd4c158a88a.tar.gz lwn-8e35f8e7c61c88f9a979a4e6f7f4ffd4c158a88a.zip | |
NLM: Fix a regression in lockd
Nick Bowler reports:
There are no unusual messages on the client... but I just logged into
the server and I see lots of messages of the following form:
nfsd: request from insecure port (192.168.8.199:35766)!
nfsd: request from insecure port (192.168.8.199:35766)!
nfsd: request from insecure port (192.168.8.199:35766)!
nfsd: request from insecure port (192.168.8.199:35766)!
nfsd: request from insecure port (192.168.8.199:35766)!
Bisected to commit 9247685088398cf21bcb513bd2832b4cd42516c4 (SUNRPC:
Properly initialize sock_xprt.srcaddr in all cases)
Apparently, removing the 'transport->srcaddr.ss_family = family' from
xs_create_sock() triggers this due to nlmclnt_lookup_host() incorrectly
initialising the srcaddr family to AF_UNSPEC.
Reported-by: Nick Bowler <nbowler@elliptictech.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/lockd/lockd.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h index a34dea46b629..2dee05e5119a 100644 --- a/include/linux/lockd/lockd.h +++ b/include/linux/lockd/lockd.h @@ -43,6 +43,7 @@ struct nlm_host { struct sockaddr_storage h_addr; /* peer address */ size_t h_addrlen; struct sockaddr_storage h_srcaddr; /* our address (optional) */ + size_t h_srcaddrlen; struct rpc_clnt *h_rpcclnt; /* RPC client to talk to peer */ char *h_name; /* remote hostname */ u32 h_version; /* interface version */ |