s3: Introduce variable "indyniov" for easier reading

diff --git a/source3/smbd/smb2_create.c b/source3/smbd/smb2_create.c
index 3e5b81d5c8d8891799d00c623cf3d63711d22212..35be32823143595c07d59c444973b13890d2febe 100644 (file)
--- a/source3/smbd/smb2_create.c
+++ b/source3/smbd/smb2_create.c
@@ -100,6 +100,7 @@ static void smbd_smb2_request_create_done(struct tevent_req *tsubreq);
 NTSTATUS smbd_smb2_request_process_create(struct smbd_smb2_request *smb2req)
 {
        const uint8_t *inbody;
+       const struct iovec *indyniov;
        int i = smb2req->current_idx;
        uint8_t in_oplock_level;
        uint32_t in_impersonation_level;
@@ -163,18 +164,19 @@ NTSTATUS smbd_smb2_request_process_create(struct smbd_smb2_request *smb2req)
                name_offset = in_name_offset - dyn_offset;
        }
 
-       if (name_offset > smb2req->in.vector[i+2].iov_len) {
+       indyniov = &smb2req->in.vector[i+2];
+
+       if (name_offset > indyniov->iov_len) {
                return smbd_smb2_request_error(smb2req, NT_STATUS_INVALID_PARAMETER);
        }
 
-       name_available_length = smb2req->in.vector[i+2].iov_len - name_offset;
+       name_available_length = indyniov->iov_len - name_offset;
 
        if (in_name_length > name_available_length) {
                return smbd_smb2_request_error(smb2req, NT_STATUS_INVALID_PARAMETER);
        }
 
-       in_name_buffer.data = (uint8_t *)smb2req->in.vector[i+2].iov_base +
-                             name_offset;
+       in_name_buffer.data = (uint8_t *)indyniov->iov_base + name_offset;
        in_name_buffer.length = in_name_length;
 
        if (in_context_offset == 0 && in_context_length == 0) {
@@ -186,18 +188,18 @@ NTSTATUS smbd_smb2_request_process_create(struct smbd_smb2_request *smb2req)
                context_offset = in_context_offset - dyn_offset;
        }
 
-       if (context_offset > smb2req->in.vector[i+2].iov_len) {
+       if (context_offset > indyniov->iov_len) {
                return smbd_smb2_request_error(smb2req, NT_STATUS_INVALID_PARAMETER);
        }
 
-       context_available_length = smb2req->in.vector[i+2].iov_len - context_offset;
+       context_available_length = indyniov->iov_len - context_offset;
 
        if (in_context_length > context_available_length) {
                return smbd_smb2_request_error(smb2req, NT_STATUS_INVALID_PARAMETER);
        }
 
-       in_context_buffer.data = (uint8_t *)smb2req->in.vector[i+2].iov_base +
-                                 context_offset;
+       in_context_buffer.data = (uint8_t *)indyniov->iov_base +
+               context_offset;
        in_context_buffer.length = in_context_length;
 
        /*