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Unix SMB/CIFS implementation.
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ldap filter argument escaping
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Copyright (C) 1998, 1999, 2000 Luke Howard <lukeh@padl.com>,
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Copyright (C) 2003 Andrew Bartlett <abartlet@samba.org>
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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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* Escape a parameter to an LDAP filter string, so they cannot contain
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* embeded ( ) * or \ chars which may cause it not to parse correctly.
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* @param s The input string
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* @return A string allocated with malloc(), containing the escaped string,
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* and to be free()ed by the caller.
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char *escape_ldap_string_alloc(const char *s)
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size_t len = strlen(s)+1;
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char *output = (char *)SMB_MALLOC(len);
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output = (char *)SMB_REALLOC(output, len);
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char *escape_rdn_val_string_alloc(const char *s)
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/* The maximum size of the escaped string can be twice the actual size */
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output = (char *)SMB_MALLOC(2*strlen(s) + 1);
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/* resize the string to the actual final size */
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output = (char *)SMB_REALLOC(output, strlen(output) + 1);