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3d01c8eb6d
We need to intialise *ids regardless of the status of the call, as the
IDL specifies that the out[] array always exists. If we don't
initialise out then we get a segv when a id mapping fails.
This still doesn't explain why the idmapping is failing, but at least
the client now gets NT_STATUS_NONE_MAPPED rather than a crashed
server.
(This used to be commit 4449ce381a)
81 lines
2.2 KiB
C
81 lines
2.2 KiB
C
/*
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Unix SMB/CIFS implementation.
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Convet an unixid struct to a SID
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Copyright (C) 2008 Kai Blin
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "includes.h"
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#include "libcli/composite/composite.h"
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#include "winbind/wb_server.h"
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#include "smbd/service_task.h"
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#include "winbind/wb_helper.h"
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#include "libcli/security/proto.h"
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#include "winbind/idmap.h"
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struct xids2sids_state {
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struct composite_context *ctx;
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struct wbsrv_service *service;
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struct id_mapping *ids;
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int count;
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};
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struct composite_context *wb_xids2sids_send(TALLOC_CTX *mem_ctx,
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struct wbsrv_service *service,
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int count, struct id_mapping *ids)
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{
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struct composite_context *result;
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struct xids2sids_state *state;
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DEBUG(5, ("wb_xids2sids_send called\n"));
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result = composite_create(mem_ctx, service->task->event_ctx);
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if (!result) return NULL;
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state = talloc(mem_ctx, struct xids2sids_state);
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if (composite_nomem(state, result)) return result;
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state->ctx = result;
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result->private_data = state;
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state->service = service;
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state->count = count;
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state->ids = ids;
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state->ctx->status = idmap_xids_to_sids(service->idmap_ctx, mem_ctx,
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count, state->ids);
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if (!composite_is_ok(state->ctx)) return result;
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composite_done(state->ctx);
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return result;
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}
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NTSTATUS wb_xids2sids_recv(struct composite_context *ctx,
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struct id_mapping **ids)
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{
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NTSTATUS status = composite_wait(ctx);
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struct xids2sids_state *state = talloc_get_type(ctx->private_data,
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struct xids2sids_state);
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DEBUG(5, ("wb_xids2sids_recv called.\n"));
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*ids = state->ids;
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talloc_free(ctx);
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return status;
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}
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