diff options
| -rw-r--r-- | source3/smbd/smb2_lock.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/source3/smbd/smb2_lock.c b/source3/smbd/smb2_lock.c index 3ffe053481..da57181e86 100644 --- a/source3/smbd/smb2_lock.c +++ b/source3/smbd/smb2_lock.c @@ -41,7 +41,7 @@ NTSTATUS smbd_smb2_request_process_lock(struct smbd_smb2_request *req) { const uint8_t *inhdr; const uint8_t *inbody; - int i = req->current_idx; + const int i = req->current_idx; size_t expected_body_size = 0x30; size_t body_size; uint16_t in_lock_count; @@ -50,6 +50,7 @@ NTSTATUS smbd_smb2_request_process_lock(struct smbd_smb2_request *req) struct smbd_smb2_lock_element *in_locks; struct tevent_req *subreq; const uint8_t *lock_buffer; + uint16_t l; inhdr = (const uint8_t *)req->in.vector[i+0].iov_base; if (req->in.vector[i+1].iov_len != (expected_body_size & 0xFFFFFFFE)) { @@ -64,7 +65,7 @@ NTSTATUS smbd_smb2_request_process_lock(struct smbd_smb2_request *req) } in_lock_count = CVAL(inbody, 0x02); - /* 0x04 4 bytes reserved */ + /* 0x04 - 4 bytes reserved */ in_file_id_persistent = BVAL(inbody, 0x08); in_file_id_volatile = BVAL(inbody, 0x10); @@ -88,19 +89,21 @@ NTSTATUS smbd_smb2_request_process_lock(struct smbd_smb2_request *req) return smbd_smb2_request_error(req, NT_STATUS_NO_MEMORY); } - i = 0; + l = 0; lock_buffer = inbody + 0x18; - in_locks[i].offset = BVAL(lock_buffer, 0x00); - in_locks[i].length = BVAL(lock_buffer, 0x08); - in_locks[i].flags = BVAL(lock_buffer, 0x10); + in_locks[l].offset = BVAL(lock_buffer, 0x00); + in_locks[l].length = BVAL(lock_buffer, 0x08); + in_locks[l].flags = IVAL(lock_buffer, 0x10); + /* 0x14 - 4 reserved bytes */ lock_buffer = (const uint8_t *)req->in.vector[i+2].iov_base; - for (i=1; i < in_lock_count; i++) { - in_locks[i].offset = BVAL(lock_buffer, 0x00); - in_locks[i].length = BVAL(lock_buffer, 0x08); - in_locks[i].flags = BVAL(lock_buffer, 0x10); + for (l=1; l < in_lock_count; l++) { + in_locks[l].offset = BVAL(lock_buffer, 0x00); + in_locks[l].length = BVAL(lock_buffer, 0x08); + in_locks[l].flags = IVAL(lock_buffer, 0x10); + /* 0x14 - 4 reserved bytes */ lock_buffer += 0x18; } |