diff options
Diffstat (limited to 'source4/smb_server/blob.c')
| -rw-r--r-- | source4/smb_server/blob.c | 45 |
1 files changed, 31 insertions, 14 deletions
diff --git a/source4/smb_server/blob.c b/source4/smb_server/blob.c index 2b870118ba..8c813204f3 100644 --- a/source4/smb_server/blob.c +++ b/source4/smb_server/blob.c @@ -78,7 +78,7 @@ NTSTATUS smbsrv_blob_fill_data(TALLOC_CTX *mem_ctx, /* pull a string from a blob in a trans2 request */ -size_t smbsrv_blob_pull_string(struct smbsrv_request *req, +size_t smbsrv_blob_pull_string(struct request_bufinfo *bufinfo, const DATA_BLOB *blob, uint16_t offset, const char **str, @@ -92,7 +92,7 @@ size_t smbsrv_blob_pull_string(struct smbsrv_request *req, return 0; } - return req_pull_string(req, str, + return req_pull_string(bufinfo, str, blob->data + offset, blob->length - offset, STR_NO_RANGE_CHECK | flags); @@ -521,9 +521,9 @@ NTSTATUS smbsrv_pull_passthru_sfileinfo(TALLOC_CTX *mem_ctx, union smb_setfileinfo *st, const DATA_BLOB *blob, int default_str_flags, - struct smbsrv_request *req) + struct request_bufinfo *bufinfo) { - uint32_t len; + uint32_t len, ofs; DATA_BLOB str_blob; switch (level) { @@ -560,21 +560,38 @@ NTSTATUS smbsrv_pull_passthru_sfileinfo(TALLOC_CTX *mem_ctx, return NT_STATUS_OK; case RAW_SFILEINFO_RENAME_INFORMATION: - if (!req) { - /* - * TODO: get rid of smbsrv_request argument of - * smbsrv_blob_pull_string() - */ - return NT_STATUS_NOT_IMPLEMENTED; + if (!bufinfo) { + return NT_STATUS_INTERNAL_ERROR; } BLOB_CHECK_MIN_SIZE(blob, 12); - st->rename_information.in.overwrite = CVAL(blob->data, 0); st->rename_information.in.root_fid = IVAL(blob->data, 4); len = IVAL(blob->data, 8); - str_blob.data = blob->data+12; - str_blob.length = MIN(blob->length, len); - smbsrv_blob_pull_string(req, &str_blob, 0, + ofs = 12; + str_blob = *blob; + str_blob.length = MIN(str_blob.length, ofs+len); + smbsrv_blob_pull_string(bufinfo, &str_blob, ofs, + &st->rename_information.in.new_name, + STR_UNICODE); + if (st->rename_information.in.new_name == NULL) { + return NT_STATUS_FOOBAR; + } + + return NT_STATUS_OK; + + case RAW_SFILEINFO_RENAME_INFORMATION_SMB2: + /* SMB2 uses a different format for rename information */ + if (!bufinfo) { + return NT_STATUS_INTERNAL_ERROR; + } + BLOB_CHECK_MIN_SIZE(blob, 20); + st->rename_information.in.overwrite = CVAL(blob->data, 0); + st->rename_information.in.root_fid = BVAL(blob->data, 8); + len = IVAL(blob->data,16); + ofs = 20; + str_blob = *blob; + str_blob.length = MIN(str_blob.length, ofs+len); + smbsrv_blob_pull_string(bufinfo, &str_blob, ofs, &st->rename_information.in.new_name, STR_UNICODE); if (st->rename_information.in.new_name == NULL) { |