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| author | Stefan Metzmacher <metze@samba.org> | 2012-08-07 12:41:07 +0200 |
|---|---|---|
| committer | Stefan Metzmacher <metze@samba.org> | 2012-08-07 18:32:45 +0200 |
| commit | 2da62179de7d2547703ff6ae78f80518abed91b8 (patch) | |
| tree | fd4b50747071a68b33934749209fa490405fc6f5 /source3 | |
| parent | d609bb9b4201f50322278e949fe036fe70c1e77f (diff) | |
| download | samba-2da62179de7d2547703ff6ae78f80518abed91b8.tar.gz samba-2da62179de7d2547703ff6ae78f80518abed91b8.tar.bz2 samba-2da62179de7d2547703ff6ae78f80518abed91b8.zip | |
s3:smb2_server: make use of SMBD_SMB2_*_IOV_OFS
metze
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/smbd/smb2_server.c | 35 |
1 files changed, 20 insertions, 15 deletions
diff --git a/source3/smbd/smb2_server.c b/source3/smbd/smb2_server.c index dd13bebbb8..04d4f7f97b 100644 --- a/source3/smbd/smb2_server.c +++ b/source3/smbd/smb2_server.c @@ -292,6 +292,9 @@ static NTSTATUS smbd_smb2_inbuf_parse_compound(struct smbXsrv_connection *conn, size_t full_size; size_t next_command_ofs; uint16_t body_size; + uint8_t *body = NULL; + uint32_t dyn_size; + uint8_t *dyn = NULL; struct iovec *iov_tmp; /* @@ -338,6 +341,9 @@ static NTSTATUS smbd_smb2_inbuf_parse_compound(struct smbXsrv_connection *conn, */ body_size = full_size - SMB2_HDR_BODY; } + body = hdr + SMB2_HDR_BODY; + dyn = body + body_size; + dyn_size = full_size - (SMB2_HDR_BODY + body_size); iov_tmp = talloc_realloc(mem_ctx, iov, struct iovec, num_iov + SMBD_SMB2_NUM_IOV_PER_REQ); @@ -349,12 +355,12 @@ static NTSTATUS smbd_smb2_inbuf_parse_compound(struct smbXsrv_connection *conn, cur = &iov[num_iov]; num_iov += SMBD_SMB2_NUM_IOV_PER_REQ; - cur[0].iov_base = hdr; - cur[0].iov_len = SMB2_HDR_BODY; - cur[1].iov_base = hdr + SMB2_HDR_BODY; - cur[1].iov_len = body_size; - cur[2].iov_base = hdr + SMB2_HDR_BODY + body_size; - cur[2].iov_len = full_size - (SMB2_HDR_BODY + body_size); + cur[SMBD_SMB2_HDR_IOV_OFS].iov_base = hdr; + cur[SMBD_SMB2_HDR_IOV_OFS].iov_len = SMB2_HDR_BODY; + cur[SMBD_SMB2_BODY_IOV_OFS].iov_base = body; + cur[SMBD_SMB2_BODY_IOV_OFS].iov_len = body_size; + cur[SMBD_SMB2_DYN_IOV_OFS].iov_base = dyn; + cur[SMBD_SMB2_DYN_IOV_OFS].iov_len = dyn_size; taken += full_size; } @@ -837,7 +843,8 @@ static NTSTATUS smbd_smb2_request_setup_out(struct smbd_smb2_request *req) SIVAL(req->out.nbt_hdr, 0, 0); for (idx=1; idx < count; idx += SMBD_SMB2_NUM_IOV_PER_REQ) { - const uint8_t *inhdr = NULL; + struct iovec *inhdr_v = SMBD_SMB2_IDX_HDR_IOV(req,in,idx); + const uint8_t *inhdr = (const uint8_t *)inhdr_v->iov_base; uint8_t *outhdr = NULL; uint8_t *outbody = NULL; uint32_t next_command_ofs = 0; @@ -849,8 +856,6 @@ static NTSTATUS smbd_smb2_request_setup_out(struct smbd_smb2_request *req) next_command_ofs = SMB2_HDR_BODY + 9; } - inhdr = (const uint8_t *)req->in.vector[idx].iov_base; - outhdr = talloc_zero_array(vector, uint8_t, OUTVEC_ALLOC_SIZE); if (outhdr == NULL) { @@ -859,14 +864,14 @@ static NTSTATUS smbd_smb2_request_setup_out(struct smbd_smb2_request *req) outbody = outhdr + SMB2_HDR_BODY; - current[0].iov_base = (void *)outhdr; - current[0].iov_len = SMB2_HDR_BODY; + current[SMBD_SMB2_HDR_IOV_OFS].iov_base = (void *)outhdr; + current[SMBD_SMB2_HDR_IOV_OFS].iov_len = SMB2_HDR_BODY; - current[1].iov_base = (void *)outbody; - current[1].iov_len = 8; + current[SMBD_SMB2_BODY_IOV_OFS].iov_base = (void *)outbody; + current[SMBD_SMB2_BODY_IOV_OFS].iov_len = 8; - current[2].iov_base = NULL; - current[2].iov_len = 0; + current[SMBD_SMB2_DYN_IOV_OFS].iov_base = NULL; + current[SMBD_SMB2_DYN_IOV_OFS].iov_len = 0; /* setup the SMB2 header */ SIVAL(outhdr, SMB2_HDR_PROTOCOL_ID, SMB2_MAGIC); |