c7302b61ef
Files with no license use the default 3-clauses BSD license. The copyright were mostly not recorded; they were updated according to the Changelog. "Julianne Frances Haugh and contributors" changed to "copyright holders and contributors".
64 lines
2.7 KiB
C
64 lines
2.7 KiB
C
/*
|
||
* Copyright (c) 2008 , Nicolas François
|
||
* All rights reserved.
|
||
*
|
||
* Redistribution and use in source and binary forms, with or without
|
||
* modification, are permitted provided that the following conditions
|
||
* are met:
|
||
* 1. Redistributions of source code must retain the above copyright
|
||
* notice, this list of conditions and the following disclaimer.
|
||
* 2. Redistributions in binary form must reproduce the above copyright
|
||
* notice, this list of conditions and the following disclaimer in the
|
||
* documentation and/or other materials provided with the distribution.
|
||
* 3. The name of the copyright holders or contributors may not be used to
|
||
* endorse or promote products derived from this software without
|
||
* specific prior written permission.
|
||
*
|
||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
|
||
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||
* HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||
*/
|
||
|
||
/*
|
||
* According to the Linux-PAM documentation:
|
||
*
|
||
* 4.1. Care about standard library calls
|
||
*
|
||
* In general, writers of authorization-granting applications should
|
||
* assume that each module is likely to call any or all 'libc' functions.
|
||
* For 'libc' functions that return pointers to static/dynamically
|
||
* allocated structures (ie. the library allocates the memory and the
|
||
* user is not expected to 'free()' it) any module call to this function
|
||
* is likely to corrupt a pointer previously obtained by the application.
|
||
* The application programmer should either re-call such a 'libc'
|
||
* function after a call to the Linux-PAM library, or copy the structure
|
||
* contents to some safe area of memory before passing control to the
|
||
* Linux-PAM library.
|
||
*
|
||
* Two important function classes that fall into this category are
|
||
* getpwnam(3) and syslog(3).
|
||
*
|
||
* This file provide wrapper to the getpwnam or getpwnam_r functions.
|
||
*/
|
||
|
||
#include "shadowio.h"
|
||
|
||
#define LOOKUP_TYPE struct spwd
|
||
#define FUNCTION_NAME getspnam
|
||
#define ARG_TYPE const char *
|
||
#define ARG_NAME name
|
||
#define DUP_FUNCTION __spw_dup
|
||
#define MAX_LENGTH 0x8000
|
||
#define HAVE_FUNCTION_R (defined HAVE_GETSPNAM_R)
|
||
|
||
#include "xgetXXbyYY.c"
|
||
|