close(cli->fd);
cli->fd = -1;
}
+
+#define MAX_SMB_IOV 5
+
+struct cli_smb_state {
+ struct tevent_context *ev;
+ struct cli_state *cli;
+ uint8_t header[smb_wct+1]; /* Space for the header including the wct */
+
+ /*
+ * For normal requests, cli_smb_req_send chooses a mid. Secondary
+ * trans requests need to use the mid of the primary request, so we
+ * need a place to store it. Assume it's set if != 0.
+ */
+ uint16_t mid;
+
+ uint16_t *vwv;
+ uint8_t bytecount_buf[2];
+
+ struct iovec iov[MAX_SMB_IOV+3];
+ int iov_count;
+
+ uint8_t *inbuf;
+ uint32_t seqnum;
+ int chain_num;
+ struct tevent_req **chained_requests;
+};
+
+static uint16_t cli_alloc_mid(struct cli_state *cli)
+{
+ int num_pending = talloc_array_length(cli->pending);
+ uint16_t result;
+
+ while (true) {
+ int i;
+
+ result = cli->mid++;
+ if (result == 0) {
+ continue;
+ }
+
+ for (i=0; i<num_pending; i++) {
+ if (result == cli_smb_req_mid(cli->pending[i])) {
+ break;
+ }
+ }
+
+ if (i == num_pending) {
+ return result;
+ }
+ }
+}
+
+void cli_smb_req_unset_pending(struct tevent_req *req)
+{
+ struct cli_smb_state *state = tevent_req_data(
+ req, struct cli_smb_state);
+ struct cli_state *cli = state->cli;
+ int num_pending = talloc_array_length(cli->pending);
+ int i;
+
+ if (num_pending == 1) {
+ /*
+ * The pending read_smb tevent_req is a child of
+ * cli->pending. So if nothing is pending anymore, we need to
+ * delete the socket read fde.
+ */
+ TALLOC_FREE(cli->pending);
+ return;
+ }
+
+ for (i=0; i<num_pending; i++) {
+ if (req == cli->pending[i]) {
+ break;
+ }
+ }
+ if (i == num_pending) {
+ /*
+ * Something's seriously broken. Just returning here is the
+ * right thing nevertheless, the point of this routine is to
+ * remove ourselves from cli->pending.
+ */
+ return;
+ }
+
+ /*
+ * Remove ourselves from the cli->pending array
+ */
+ if (num_pending > 1) {
+ cli->pending[i] = cli->pending[num_pending-1];
+ }
+
+ /*
+ * No NULL check here, we're shrinking by sizeof(void *), and
+ * talloc_realloc just adjusts the size for this.
+ */
+ cli->pending = talloc_realloc(NULL, cli->pending, struct tevent_req *,
+ num_pending - 1);
+ return;
+}
+
+static int cli_smb_req_destructor(struct tevent_req *req)
+{
+ cli_smb_req_unset_pending(req);
+ return 0;
+}
+
+static void cli_smb_received(struct tevent_req *subreq);
+
+bool cli_smb_req_set_pending(struct tevent_req *req)
+{
+ struct cli_smb_state *state = tevent_req_data(
+ req, struct cli_smb_state);
+ struct cli_state *cli;
+ struct tevent_req **pending;
+ int num_pending;
+ struct tevent_req *subreq;
+
+ cli = state->cli;
+ num_pending = talloc_array_length(cli->pending);
+
+ pending = talloc_realloc(cli, cli->pending, struct tevent_req *,
+ num_pending+1);
+ if (pending == NULL) {
+ return false;
+ }
+ pending[num_pending] = req;
+ cli->pending = pending;
+ talloc_set_destructor(req, cli_smb_req_destructor);
+
+ if (num_pending > 0) {
+ return true;
+ }
+
+ /*
+ * We're the first ones, add the read_smb request that waits for the
+ * answer from the server
+ */
+ subreq = read_smb_send(cli->pending, state->ev, cli->fd);
+ if (subreq == NULL) {
+ cli_smb_req_unset_pending(req);
+ return false;
+ }
+ tevent_req_set_callback(subreq, cli_smb_received, cli);
+ return true;
+}
+
+/*
+ * Fetch a smb request's mid. Only valid after the request has been sent by
+ * cli_smb_req_send().
+ */
+uint16_t cli_smb_req_mid(struct tevent_req *req)
+{
+ struct cli_smb_state *state = tevent_req_data(
+ req, struct cli_smb_state);
+ return SVAL(state->header, smb_mid);
+}
+
+void cli_smb_req_set_mid(struct tevent_req *req, uint16_t mid)
+{
+ struct cli_smb_state *state = tevent_req_data(
+ req, struct cli_smb_state);
+ state->mid = mid;
+}
+
+static size_t iov_len(const struct iovec *iov, int count)
+{
+ size_t result = 0;
+ int i;
+ for (i=0; i<count; i++) {
+ result += iov[i].iov_len;
+ }
+ return result;
+}
+
+static uint8_t *iov_concat(TALLOC_CTX *mem_ctx, const struct iovec *iov,
+ int count)
+{
+ size_t len = iov_len(iov, count);
+ size_t copied;
+ uint8_t *buf;
+ int i;
+
+ buf = talloc_array(mem_ctx, uint8_t, len);
+ if (buf == NULL) {
+ return NULL;
+ }
+ copied = 0;
+ for (i=0; i<count; i++) {
+ memcpy(buf+copied, iov[i].iov_base, iov[i].iov_len);
+ copied += iov[i].iov_len;
+ }
+ return buf;
+}
+
+struct tevent_req *cli_smb_req_create(TALLOC_CTX *mem_ctx,
+ struct event_context *ev,
+ struct cli_state *cli,
+ uint8_t smb_command,
+ uint8_t additional_flags,
+ uint8_t wct, uint16_t *vwv,
+ int iov_count,
+ struct iovec *bytes_iov)
+{
+ struct tevent_req *result;
+ struct cli_smb_state *state;
+
+ if (iov_count > MAX_SMB_IOV) {
+ /*
+ * Should not happen :-)
+ */
+ return NULL;
+ }
+
+ result = tevent_req_create(mem_ctx, &state, struct cli_smb_state);
+ if (result == NULL) {
+ return NULL;
+ }
+ state->ev = ev;
+ state->cli = cli;
+ state->mid = 0; /* Set to auto-choose in cli_smb_req_send */
+ state->chain_num = 0;
+ state->chained_requests = NULL;
+
+ cli_setup_packet_buf(cli, (char *)state->header);
+ SCVAL(state->header, smb_com, smb_command);
+ SSVAL(state->header, smb_tid, cli->cnum);
+ SCVAL(state->header, smb_wct, wct);
+
+ state->vwv = vwv;
+
+ SSVAL(state->bytecount_buf, 0, iov_len(bytes_iov, iov_count));
+
+ state->iov[0].iov_base = state->header;
+ state->iov[0].iov_len = sizeof(state->header);
+ state->iov[1].iov_base = state->vwv;
+ state->iov[1].iov_len = wct * sizeof(uint16_t);
+ state->iov[2].iov_base = state->bytecount_buf;
+ state->iov[2].iov_len = sizeof(uint16_t);
+
+ if (iov_count != 0) {
+ memcpy(&state->iov[3], bytes_iov,
+ iov_count * sizeof(*bytes_iov));
+ }
+ state->iov_count = iov_count + 3;
+
+ return result;
+}
+
+static bool cli_signv(struct cli_state *cli, struct iovec *iov, int count,
+ uint32_t *seqnum)
+{
+ uint8_t *buf;
+
+ /*
+ * Obvious optimization: Make cli_calculate_sign_mac work with struct
+ * iovec directly. MD5Update would do that just fine.
+ */
+
+ if ((count <= 0) || (iov[0].iov_len < smb_wct)) {
+ return false;
+ }
+
+ buf = iov_concat(talloc_tos(), iov, count);
+ if (buf == NULL) {
+ return false;
+ }
+
+ cli_calculate_sign_mac(cli, (char *)buf, seqnum);
+ memcpy(iov[0].iov_base, buf, iov[0].iov_len);
+
+ TALLOC_FREE(buf);
+ return true;
+}
+
+static void cli_smb_sent(struct tevent_req *subreq);
+
+static bool cli_smb_req_iov_send(struct tevent_req *req,
+ struct cli_smb_state *state,
+ struct iovec *iov, int iov_count)
+{
+ struct tevent_req *subreq;
+
+ if (iov[0].iov_len < smb_wct) {
+ return false;
+ }
+
+ if (state->mid != 0) {
+ SSVAL(iov[0].iov_base, smb_mid, state->mid);
+ } else {
+ SSVAL(iov[0].iov_base, smb_mid, cli_alloc_mid(state->cli));
+ }
+
+ smb_setlen((char *)iov[0].iov_base, iov_len(iov, iov_count) - 4);
+
+ if (!cli_signv(state->cli, iov, iov_count, &state->seqnum)) {
+ return false;
+ }
+
+ if (cli_encryption_on(state->cli)) {
+ NTSTATUS status;
+ char *buf, *enc_buf;
+
+ buf = (char *)iov_concat(talloc_tos(), iov, iov_count);
+ if (buf == NULL) {
+ return false;
+ }
+ status = cli_encrypt_message(state->cli, (char *)buf,
+ &enc_buf);
+ TALLOC_FREE(buf);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(0, ("Error in encrypting client message: %s\n",
+ nt_errstr(status)));
+ return false;
+ }
+ buf = (char *)talloc_memdup(state, enc_buf,
+ smb_len(enc_buf)+4);
+ SAFE_FREE(enc_buf);
+ if (buf == NULL) {
+ return false;
+ }
+ iov[0].iov_base = buf;
+ iov[0].iov_len = talloc_get_size(buf);
+ subreq = writev_send(state, state->ev, state->cli->outgoing,
+ state->cli->fd, iov, 1);
+ } else {
+ subreq = writev_send(state, state->ev, state->cli->outgoing,
+ state->cli->fd, iov, iov_count);
+ }
+ if (subreq == NULL) {
+ return false;
+ }
+ tevent_req_set_callback(subreq, cli_smb_sent, req);
+ return true;
+}
+
+bool cli_smb_req_send(struct tevent_req *req)
+{
+ struct cli_smb_state *state = tevent_req_data(
+ req, struct cli_smb_state);
+
+ return cli_smb_req_iov_send(req, state, state->iov, state->iov_count);
+}
+
+struct tevent_req *cli_smb_send(TALLOC_CTX *mem_ctx,
+ struct event_context *ev,
+ struct cli_state *cli,
+ uint8_t smb_command,
+ uint8_t additional_flags,
+ uint8_t wct, uint16_t *vwv,
+ uint32_t num_bytes,
+ const uint8_t *bytes)
+{
+ struct tevent_req *req;
+ struct iovec iov;
+
+ iov.iov_base = CONST_DISCARD(char *, bytes);
+ iov.iov_len = num_bytes;
+
+ req = cli_smb_req_create(mem_ctx, ev, cli, smb_command,
+ additional_flags, wct, vwv, 1, &iov);
+ if (req == NULL) {
+ return NULL;
+ }
+ if (!cli_smb_req_send(req)) {
+ TALLOC_FREE(req);
+ }
+ return req;
+}
+
+static void cli_smb_sent(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(
+ subreq, struct tevent_req);
+ struct cli_smb_state *state = tevent_req_data(
+ req, struct cli_smb_state);
+ ssize_t nwritten;
+ int err;
+
+ nwritten = writev_recv(subreq, &err);
+ TALLOC_FREE(subreq);
+ if (nwritten == -1) {
+ tevent_req_nterror(req, map_nt_error_from_unix(err));
+ return;
+ }
+
+ switch (CVAL(state->header, smb_com)) {
+ case SMBtranss:
+ case SMBtranss2:
+ case SMBnttranss:
+ case SMBntcancel:
+ state->inbuf = NULL;
+ tevent_req_done(req);
+ return;
+ case SMBlockingX:
+ if ((CVAL(state->header, smb_wct) == 8) &&
+ (CVAL(state->vwv+3, 0) == LOCKING_ANDX_OPLOCK_RELEASE)) {
+ state->inbuf = NULL;
+ tevent_req_done(req);
+ return;
+ }
+ }
+
+ if (!cli_smb_req_set_pending(req)) {
+ tevent_req_nterror(req, NT_STATUS_NO_MEMORY);
+ return;
+ }
+}
+
+static void cli_smb_received(struct tevent_req *subreq)
+{
+ struct cli_state *cli = tevent_req_callback_data(
+ subreq, struct cli_state);
+ struct tevent_req *req;
+ struct cli_smb_state *state;
+ struct tevent_context *ev;
+ NTSTATUS status;
+ uint8_t *inbuf;
+ ssize_t received;
+ int num_pending;
+ int i, err;
+ uint16_t mid;
+
+ received = read_smb_recv(subreq, talloc_tos(), &inbuf, &err);
+ TALLOC_FREE(subreq);
+ if (received == -1) {
+ status = map_nt_error_from_unix(err);
+ goto fail;
+ }
+
+ if ((IVAL(inbuf, 4) != 0x424d53ff) /* 0xFF"SMB" */
+ && (SVAL(inbuf, 4) != 0x45ff)) /* 0xFF"E" */ {
+ DEBUG(10, ("Got non-SMB PDU\n"));
+ status = NT_STATUS_INVALID_NETWORK_RESPONSE;
+ goto fail;
+ }
+
+ if (cli_encryption_on(cli) && (CVAL(inbuf, 0) == 0)) {
+ uint16_t enc_ctx_num;
+
+ status = get_enc_ctx_num(inbuf, &enc_ctx_num);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(10, ("get_enc_ctx_num returned %s\n",
+ nt_errstr(status)));
+ goto fail;
+ }
+
+ if (enc_ctx_num != cli->trans_enc_state->enc_ctx_num) {
+ DEBUG(10, ("wrong enc_ctx %d, expected %d\n",
+ enc_ctx_num,
+ cli->trans_enc_state->enc_ctx_num));
+ status = NT_STATUS_INVALID_HANDLE;
+ goto fail;
+ }
+
+ status = common_decrypt_buffer(cli->trans_enc_state,
+ (char *)inbuf);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(10, ("common_decrypt_buffer returned %s\n",
+ nt_errstr(status)));
+ goto fail;
+ }
+ }
+
+ mid = SVAL(inbuf, smb_mid);
+ num_pending = talloc_array_length(cli->pending);
+
+ for (i=0; i<num_pending; i++) {
+ if (mid == cli_smb_req_mid(cli->pending[i])) {
+ break;
+ }
+ }
+ if (i == num_pending) {
+ /* Dump unexpected reply */
+ TALLOC_FREE(inbuf);
+ goto done;
+ }
+
+ req = cli->pending[i];
+ state = tevent_req_data(req, struct cli_smb_state);
+ ev = state->ev;
+
+ if (!cli_check_sign_mac(cli, (char *)inbuf, state->seqnum+1)) {
+ DEBUG(10, ("cli_check_sign_mac failed\n"));
+ TALLOC_FREE(inbuf);
+ status = NT_STATUS_ACCESS_DENIED;
+ goto fail;
+ }
+
+ if (state->chained_requests == NULL) {
+ state->inbuf = talloc_move(state, &inbuf);
+ talloc_set_destructor(req, NULL);
+ cli_smb_req_destructor(req);
+ tevent_req_done(req);
+ } else {
+ struct tevent_req **chain = talloc_move(
+ talloc_tos(), &state->chained_requests);
+ int num_chained = talloc_array_length(chain);
+
+ for (i=0; i<num_chained; i++) {
+ state = tevent_req_data(chain[i], struct
+ cli_smb_state);
+ state->inbuf = inbuf;
+ state->chain_num = i;
+ tevent_req_done(chain[i]);
+ }
+ TALLOC_FREE(inbuf);
+ TALLOC_FREE(chain);
+ }
+ done:
+ if (talloc_array_length(cli->pending) > 0) {
+ /*
+ * Set up another read request for the other pending cli_smb
+ * requests
+ */
+ state = tevent_req_data(cli->pending[0], struct cli_smb_state);
+ subreq = read_smb_send(cli->pending, state->ev, cli->fd);
+ if (subreq == NULL) {
+ status = NT_STATUS_NO_MEMORY;
+ goto fail;
+ }
+ tevent_req_set_callback(subreq, cli_smb_received, cli);
+ }
+ return;
+ fail:
+ /*
+ * Cancel all pending requests. We don't do a for-loop walking
+ * cli->pending because that array changes in
+ * cli_smb_req_destructor().
+ */
+ while (talloc_array_length(cli->pending) > 0) {
+ req = cli->pending[0];
+ talloc_set_destructor(req, NULL);
+ cli_smb_req_destructor(req);
+ tevent_req_nterror(req, status);
+ }
+}
+
+NTSTATUS cli_smb_recv(struct tevent_req *req, uint8_t min_wct,
+ uint8_t *pwct, uint16_t **pvwv,
+ uint32_t *pnum_bytes, uint8_t **pbytes)
+{
+ struct cli_smb_state *state = tevent_req_data(
+ req, struct cli_smb_state);
+ NTSTATUS status = NT_STATUS_OK;
+ uint8_t cmd, wct;
+ uint16_t num_bytes;
+ size_t wct_ofs, bytes_offset;
+ int i;
+
+ if (tevent_req_is_nterror(req, &status)) {
+ return status;
+ }
+
+ if (state->inbuf == NULL) {
+ /* This was a request without a reply */
+ return NT_STATUS_OK;
+ }
+
+ wct_ofs = smb_wct;
+ cmd = CVAL(state->inbuf, smb_com);
+
+ for (i=0; i<state->chain_num; i++) {
+ if (i < state->chain_num-1) {
+ if (cmd == 0xff) {
+ return NT_STATUS_REQUEST_ABORTED;
+ }
+ if (!is_andx_req(cmd)) {
+ return NT_STATUS_INVALID_NETWORK_RESPONSE;
+ }
+ }
+
+ if (!have_andx_command((char *)state->inbuf, wct_ofs)) {
+ /*
+ * This request was not completed because a previous
+ * request in the chain had received an error.
+ */
+ return NT_STATUS_REQUEST_ABORTED;
+ }
+
+ wct_ofs = SVAL(state->inbuf, wct_ofs + 3);
+
+ /*
+ * Skip the all-present length field. No overflow, we've just
+ * put a 16-bit value into a size_t.
+ */
+ wct_ofs += 4;
+
+ if (wct_ofs+2 > talloc_get_size(state->inbuf)) {
+ return NT_STATUS_INVALID_NETWORK_RESPONSE;
+ }
+
+ cmd = CVAL(state->inbuf, wct_ofs + 1);
+ }
+
+ status = cli_pull_error((char *)state->inbuf);
+
+ if (!have_andx_command((char *)state->inbuf, wct_ofs)
+ && NT_STATUS_IS_ERR(status)) {
+ /*
+ * The last command takes the error code. All further commands
+ * down the requested chain will get a
+ * NT_STATUS_REQUEST_ABORTED.
+ */
+ return status;
+ }
+
+ wct = CVAL(state->inbuf, wct_ofs);
+ bytes_offset = wct_ofs + 1 + wct * sizeof(uint16_t);
+ num_bytes = SVAL(state->inbuf, bytes_offset);
+
+ if (wct < min_wct) {
+ return NT_STATUS_INVALID_NETWORK_RESPONSE;
+ }
+
+ /*
+ * wct_ofs is a 16-bit value plus 4, wct is a 8-bit value, num_bytes
+ * is a 16-bit value. So bytes_offset being size_t should be far from
+ * wrapping.
+ */
+ if ((bytes_offset + 2 > talloc_get_size(state->inbuf))
+ || (bytes_offset > 0xffff)) {
+ return NT_STATUS_INVALID_NETWORK_RESPONSE;
+ }
+
+ if (pwct != NULL) {
+ *pwct = wct;
+ }
+ if (pvwv != NULL) {
+ *pvwv = (uint16_t *)(state->inbuf + wct_ofs + 1);
+ }
+ if (pnum_bytes != NULL) {
+ *pnum_bytes = num_bytes;
+ }
+ if (pbytes != NULL) {
+ *pbytes = (uint8_t *)state->inbuf + bytes_offset + 2;
+ }
+
+ return NT_STATUS_OK;
+}
+
+size_t cli_smb_wct_ofs(struct tevent_req **reqs, int num_reqs)
+{
+ size_t wct_ofs;
+ int i;
+
+ wct_ofs = smb_wct - 4;
+
+ for (i=0; i<num_reqs; i++) {
+ struct cli_smb_state *state;
+ state = tevent_req_data(reqs[i], struct cli_smb_state);
+ wct_ofs += iov_len(state->iov+1, state->iov_count-1);
+ wct_ofs = (wct_ofs + 3) & ~3;
+ }
+ return wct_ofs;
+}
+
+bool cli_smb_chain_send(struct tevent_req **reqs, int num_reqs)
+{
+ struct cli_smb_state *first_state = tevent_req_data(
+ reqs[0], struct cli_smb_state);
+ struct cli_smb_state *last_state = tevent_req_data(
+ reqs[num_reqs-1], struct cli_smb_state);
+ struct cli_smb_state *state;
+ size_t wct_offset;
+ size_t chain_padding = 0;
+ int i, iovlen;
+ struct iovec *iov = NULL;
+ struct iovec *this_iov;
+
+ iovlen = 0;
+ for (i=0; i<num_reqs; i++) {
+ state = tevent_req_data(reqs[i], struct cli_smb_state);
+ iovlen += state->iov_count;
+ }
+
+ iov = talloc_array(last_state, struct iovec, iovlen);
+ if (iov == NULL) {
+ goto fail;
+ }
+
+ first_state->chained_requests = (struct tevent_req **)talloc_memdup(
+ last_state, reqs, sizeof(*reqs) * num_reqs);
+ if (first_state->chained_requests == NULL) {
+ goto fail;
+ }
+
+ wct_offset = smb_wct - 4;
+ this_iov = iov;
+
+ for (i=0; i<num_reqs; i++) {
+ size_t next_padding = 0;
+ uint16_t *vwv;
+
+ state = tevent_req_data(reqs[i], struct cli_smb_state);
+
+ if (i < num_reqs-1) {
+ if (!is_andx_req(CVAL(state->header, smb_com))
+ || CVAL(state->header, smb_wct) < 2) {
+ goto fail;
+ }
+ }
+
+ wct_offset += iov_len(state->iov+1, state->iov_count-1) + 1;
+ if ((wct_offset % 4) != 0) {
+ next_padding = 4 - (wct_offset % 4);
+ }
+ wct_offset += next_padding;
+ vwv = state->vwv;
+
+ if (i < num_reqs-1) {
+ struct cli_smb_state *next_state = tevent_req_data(
+ reqs[i+1], struct cli_smb_state);
+ SCVAL(vwv+0, 0, CVAL(next_state->header, smb_com));
+ SCVAL(vwv+0, 1, 0);
+ SSVAL(vwv+1, 0, wct_offset);
+ } else if (is_andx_req(CVAL(state->header, smb_com))) {
+ /* properly end the chain */
+ SCVAL(vwv+0, 0, 0xff);
+ SCVAL(vwv+0, 1, 0xff);
+ SSVAL(vwv+1, 0, 0);
+ }
+
+ if (i == 0) {
+ this_iov[0] = state->iov[0];
+ } else {
+ /*
+ * This one is a bit subtle. We have to add
+ * chain_padding bytes between the requests, and we
+ * have to also include the wct field of the
+ * subsequent requests. We use the subsequent header
+ * for the padding, it contains the wct field in its
+ * last byte.
+ */
+ this_iov[0].iov_len = chain_padding+1;
+ this_iov[0].iov_base = &state->header[
+ sizeof(state->header) - this_iov[0].iov_len];
+ memset(this_iov[0].iov_base, 0, this_iov[0].iov_len-1);
+ }
+ memcpy(this_iov+1, state->iov+1,
+ sizeof(struct iovec) * (state->iov_count-1));
+ this_iov += state->iov_count;
+ chain_padding = next_padding;
+ }
+
+ if (!cli_smb_req_iov_send(reqs[0], last_state, iov, iovlen)) {
+ goto fail;
+ }
+ return true;
+ fail:
+ TALLOC_FREE(iov);
+ return false;
+}
+
+uint8_t *cli_smb_inbuf(struct tevent_req *req)
+{
+ struct cli_smb_state *state = tevent_req_data(
+ req, struct cli_smb_state);
+ return state->inbuf;
+}
+
+bool cli_has_async_calls(struct cli_state *cli)
+{
+ return ((tevent_queue_length(cli->outgoing) != 0)
+ || (talloc_array_length(cli->pending) != 0));
+}
git.samba.org / abartlet / samba.git / .git / commitdiff