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b173ac586a
We want to use this also in code without existing stackframe. BUG: https://bugzilla.samba.org/show_bug.cgi?id=14468 Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Andrew Bartlett <abartlet@samba.org>
72 lines
1.9 KiB
C
72 lines
1.9 KiB
C
/*
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Unix SMB/CIFS implementation.
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Authentication utility functions
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Copyright (C) Andrew Bartlett <abartlet@samba.org> 2017
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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 "librpc/ndr/libndr.h"
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#include "librpc/gen_ndr/ndr_auth.h"
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#include "auth_util.h"
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struct auth_session_info *copy_session_info(TALLOC_CTX *mem_ctx,
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const struct auth_session_info *src)
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{
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TALLOC_CTX *frame = talloc_stackframe();
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struct auth_session_info *dst;
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DATA_BLOB blob;
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enum ndr_err_code ndr_err;
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ndr_err = ndr_push_struct_blob(
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&blob,
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frame,
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src,
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(ndr_push_flags_fn_t)ndr_push_auth_session_info);
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if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
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DBG_ERR("copy_session_info(): ndr_push_auth_session_info "
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"failed: %s\n",
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ndr_errstr(ndr_err));
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TALLOC_FREE(frame);
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return NULL;
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}
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dst = talloc(mem_ctx, struct auth_session_info);
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if (dst == NULL) {
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DBG_ERR("talloc failed\n");
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TALLOC_FREE(frame);
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return NULL;
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}
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ndr_err = ndr_pull_struct_blob(
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&blob,
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dst,
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dst,
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(ndr_pull_flags_fn_t)ndr_pull_auth_session_info);
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if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
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DBG_ERR("copy_session_info(): ndr_pull_auth_session_info "
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"failed: %s\n",
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ndr_errstr(ndr_err));
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TALLOC_FREE(dst);
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TALLOC_FREE(frame);
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return NULL;
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}
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TALLOC_FREE(frame);
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return dst;
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}
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