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| author | Stefan Metzmacher <metze@samba.org> | 2012-06-25 21:40:00 +0200 |
|---|---|---|
| committer | Stefan Metzmacher <metze@samba.org> | 2012-06-29 00:14:56 +0200 |
| commit | 5b7f5d02b5a432fff116f5e2a17e956e3255cd35 (patch) | |
| tree | af1d00d910defd9272a3d5a71cd9f38a2d7f5f87 /source3/smbd | |
| parent | 1db83d2b376fc409a51c28dd7a30717819b366a6 (diff) | |
| download | samba-5b7f5d02b5a432fff116f5e2a17e956e3255cd35.tar.gz samba-5b7f5d02b5a432fff116f5e2a17e956e3255cd35.tar.bz2 samba-5b7f5d02b5a432fff116f5e2a17e956e3255cd35.zip | |
s3:smb2_negprot: support SMB2_CAP_LARGE_MTU on everything but port 139
In future we'll have other transports like RDMA.
This makes NBT (tcp port 139) special instead of port 445.
metze
Diffstat (limited to 'source3/smbd')
| -rw-r--r-- | source3/smbd/smb2_negprot.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/source3/smbd/smb2_negprot.c b/source3/smbd/smb2_negprot.c index d3a709b159..c084114ac5 100644 --- a/source3/smbd/smb2_negprot.c +++ b/source3/smbd/smb2_negprot.c @@ -261,15 +261,18 @@ NTSTATUS smbd_smb2_request_process_negprot(struct smbd_smb2_request *req) max_limit = 0x10000; if (protocol >= PROTOCOL_SMB2_10) { - /* largeMTU is only available on port 445 */ - if (TCP_SMB_PORT == - tsocket_address_inet_port(req->sconn->local_address)) - { + int p = 0; + if (tsocket_address_is_inet(req->sconn->local_address, "ip")) { + p = tsocket_address_inet_port(req->sconn->local_address); + } + + /* largeMTU is not supported over NBT (tcp port 139) */ + if (p != NBT_SMB_PORT) { capabilities |= SMB2_CAP_LARGE_MTU; req->sconn->smb2.supports_multicredit = true; - /* SMB2.1 has 1 MB of allowed size */ + /* SMB >= 2.1 has 1 MB of allowed size */ max_limit = 0x100000; /* 1MB */ } } |