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r11741: - the buffer code (first 2 bytes in the SMB2 body) seem to be the length

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of the fixed body part, and +1 if there's a dynamic part
- there're 3 types of dynamic blobs
  with uint16_t offset/uint16_t size
  with uint16_t offset/uint32_t size
  with uint32_t offset/uint32_t size /* aligned to 8 bytes */
- strings are transmitted in UTF-16 with no termination and
  packet into a uint16/uint16 blob

metze
This commit is contained in:
Stefan Metzmacher
2005-11-16 11:01:15 +00:00
committed by Gerald (Jerry) Carter
parent b1afcced39
commit 79103c51e5
16 changed files with 476 additions and 248 deletions
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18
source/libcli/smb2/tcon.c
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@@ -53,21 +53,15 @@ struct smb2_request *smb2_tree_connect_send(struct smb2_tree *tree,
{
struct smb2_request *req;
NTSTATUS status;
DATA_BLOB path;
status = smb2_string_blob(tree, io->in.path, &path);
if (!NT_STATUS_IS_OK(status)) {
return NULL;
}
req = smb2_request_init(tree->session->transport, SMB2_OP_TCON,
0x8 + path.length);
0x08, 1);
if (req == NULL) return NULL;
SBVAL(req->out.hdr, SMB2_HDR_UID, tree->session->uid);
SIVAL(req->out.body, 0x00, io->in.unknown1);
status = smb2_push_ofs_blob(&req->out, req->out.body+0x04, path);
data_blob_free(&path);
status = smb2_push_o16s16_string(&req->out, req->out.body+0x04, io->in.path);
if (!NT_STATUS_IS_OK(status)) {
talloc_free(req);
return NULL;
@@ -89,11 +83,7 @@ NTSTATUS smb2_tree_connect_recv(struct smb2_request *req, struct smb2_tree_conne
return smb2_request_destroy(req);
}
if (req->in.body_size < 0x10) {
return NT_STATUS_BUFFER_TOO_SMALL;
}
SMB2_CHECK_BUFFER_CODE(req, 0x10);
SMB2_CHECK_PACKET_RECV(req, 0x10, False);
io->out.tid = IVAL(req->in.hdr, SMB2_HDR_TID);