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| author | Stefan Metzmacher <metze@samba.org> | 2009-05-26 08:44:27 +0200 |
|---|---|---|
| committer | Stefan Metzmacher <metze@samba.org> | 2009-05-26 09:50:45 +0200 |
| commit | fadffbae88335a45f23d4861c6a097bccb191069 (patch) | |
| tree | c23fdc67e70085a92ee2cefe79fa79f086ddc788 /source4/smb_server | |
| parent | 01b05df766cf55c356af495151ac665a82a57c4b (diff) | |
| download | samba-fadffbae88335a45f23d4861c6a097bccb191069.tar.gz samba-fadffbae88335a45f23d4861c6a097bccb191069.tar.bz2 samba-fadffbae88335a45f23d4861c6a097bccb191069.zip | |
s4:smb2srv: We only support SMB 2.002.
We need to loop over all given dialects and check
if we can find SMB2_DIALECT_REVISION_202.
metze
Diffstat (limited to 'source4/smb_server')
| -rw-r--r-- | source4/smb_server/smb/negprot.c | 1 | ||||
| -rw-r--r-- | source4/smb_server/smb2/negprot.c | 17 |
2 files changed, 12 insertions, 6 deletions
diff --git a/source4/smb_server/smb/negprot.c b/source4/smb_server/smb/negprot.c index c3399fdd48..5ac5624745 100644 --- a/source4/smb_server/smb/negprot.c +++ b/source4/smb_server/smb/negprot.c @@ -469,7 +469,6 @@ static const struct { int protocol_level; } supported_protocols[] = { {"SMB 2.002", "SMB2", reply_smb2, PROTOCOL_SMB2}, - {"SMB 2.001", "SMB2", reply_smb2, PROTOCOL_SMB2}, {"NT LANMAN 1.0", "NT1", reply_nt1, PROTOCOL_NT1}, {"NT LM 0.12", "NT1", reply_nt1, PROTOCOL_NT1}, {"LANMAN2.1", "LANMAN2", reply_lanman2, PROTOCOL_LANMAN2}, diff --git a/source4/smb_server/smb2/negprot.c b/source4/smb_server/smb2/negprot.c index 0b65a19634..f915392ffa 100644 --- a/source4/smb_server/smb2/negprot.c +++ b/source4/smb_server/smb2/negprot.c @@ -97,14 +97,21 @@ static NTSTATUS smb2srv_negprot_backend(struct smb2srv_request *req, struct smb2 NTSTATUS status; struct timeval current_time; struct timeval boot_time; + uint16_t i; + uint16_t dialect = 0; /* we only do one dialect for now */ if (io->in.dialect_count < 1) { return NT_STATUS_NOT_SUPPORTED; } - if (io->in.dialects[0] != 0 && - io->in.dialects[0] != SMB2_DIALECT_REVISION) { - DEBUG(0,("Got unexpected SMB2 dialect %u\n", io->in.dialects[0])); + for (i=0; i < io->in.dialect_count; i++) { + dialect = io->in.dialects[i]; + if (dialect == SMB2_DIALECT_REVISION_202) { + break; + } + } + if (dialect != SMB2_DIALECT_REVISION_202) { + DEBUG(0,("Got unexpected SMB2 dialect %u\n", dialect)); return NT_STATUS_NOT_SUPPORTED; } @@ -128,7 +135,7 @@ static NTSTATUS smb2srv_negprot_backend(struct smb2srv_request *req, struct smb2 req->smb_conn->smb2_signing_required = true; break; } - io->out.dialect_revision = SMB2_DIALECT_REVISION; + io->out.dialect_revision = dialect; io->out.capabilities = 0; io->out.max_transact_size = lp_parm_ulong(req->smb_conn->lp_ctx, NULL, "smb2", "max transaction size", 0x10000); @@ -281,7 +288,7 @@ void smb2srv_reply_smb_negprot(struct smbsrv_request *smb_req) SSVAL(req->in.body, 0x02, 1); memset(req->in.body+0x04, 0, 32); - SSVAL(req->in.body, 0x24, 0); + SSVAL(req->in.body, 0x24, SMB2_DIALECT_REVISION_202); smb2srv_negprot_recv(req); return; |