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| author | Stefan Metzmacher <metze@samba.org> | 2011-09-06 14:01:43 +0200 |
|---|---|---|
| committer | Stefan Metzmacher <metze@samba.org> | 2011-09-07 10:38:05 +0200 |
| commit | 440f702aa9a020f8cfe13037b7af1ba0dadf86f2 (patch) | |
| tree | cdd49fd9e4daa83ff2d74285dbfd78df2b74b4da | |
| parent | bc95ab99dc84fa6d567a7d4e803552363bbc07a9 (diff) | |
| download | samba-440f702aa9a020f8cfe13037b7af1ba0dadf86f2.tar.gz samba-440f702aa9a020f8cfe13037b7af1ba0dadf86f2.tar.bz2 samba-440f702aa9a020f8cfe13037b7af1ba0dadf86f2.zip | |
s3:smb2_server: use smbd_smb2_request_verify_sizes() in smb2_flush.c
metze
| -rw-r--r-- | source3/smbd/smb2_flush.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/source3/smbd/smb2_flush.c b/source3/smbd/smb2_flush.c index c3f5a30129..9b00eb2878 100644 --- a/source3/smbd/smb2_flush.c +++ b/source3/smbd/smb2_flush.c @@ -33,27 +33,19 @@ static NTSTATUS smbd_smb2_flush_recv(struct tevent_req *req); static void smbd_smb2_request_flush_done(struct tevent_req *subreq); NTSTATUS smbd_smb2_request_process_flush(struct smbd_smb2_request *req) { - const uint8_t *inhdr; + NTSTATUS status; const uint8_t *inbody; int i = req->current_idx; - size_t expected_body_size = 0x18; - size_t body_size; uint64_t in_file_id_persistent; uint64_t in_file_id_volatile; struct tevent_req *subreq; - inhdr = (const uint8_t *)req->in.vector[i+0].iov_base; - if (req->in.vector[i+1].iov_len != (expected_body_size & 0xFFFFFFFE)) { - return smbd_smb2_request_error(req, NT_STATUS_INVALID_PARAMETER); + status = smbd_smb2_request_verify_sizes(req, 0x18); + if (!NT_STATUS_IS_OK(status)) { + return smbd_smb2_request_error(req, status); } - inbody = (const uint8_t *)req->in.vector[i+1].iov_base; - body_size = SVAL(inbody, 0x00); - if (body_size != expected_body_size) { - return smbd_smb2_request_error(req, NT_STATUS_INVALID_PARAMETER); - } - in_file_id_persistent = BVAL(inbody, 0x08); in_file_id_volatile = BVAL(inbody, 0x10); |