| 1 | /*- |
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| 2 | * Copyright (c) 2002-2003 Networks Associates Technology, Inc. |
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| 3 | * All rights reserved. |
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| 4 | * |
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| 5 | * This software was developed for the FreeBSD Project by ThinkSec AS and |
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| 6 | * Network Associates Laboratories, the Security Research Division of |
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| 7 | * Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 |
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| 8 | * ("CBOSS"), as part of the DARPA CHATS research program. |
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| 9 | * |
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| 10 | * Redistribution and use in source and binary forms, with or without |
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| 11 | * modification, are permitted provided that the following conditions |
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| 12 | * are met: |
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| 13 | * 1. Redistributions of source code must retain the above copyright |
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| 14 | * notice, this list of conditions and the following disclaimer. |
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| 15 | * 2. Redistributions in binary form must reproduce the above copyright |
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| 16 | * notice, this list of conditions and the following disclaimer in the |
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| 17 | * documentation and/or other materials provided with the distribution. |
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| 18 | * 3. The name of the author may not be used to endorse or promote |
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| 19 | * products derived from this software without specific prior written |
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| 20 | * permission. |
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| 21 | * |
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| 22 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
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| 23 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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| 24 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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| 25 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
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| 26 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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| 27 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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| 28 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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| 29 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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| 30 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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| 31 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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| 32 | * SUCH DAMAGE. |
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| 33 | * |
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| 34 | * $P4: //depot/projects/openpam/lib/openpam_free_data.c#7 $ |
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| 35 | */ |
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| 36 | |
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| 37 | #include <stdlib.h> |
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| 38 | #include <string.h> |
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| 39 | |
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| 40 | #include <security/pam_appl.h> |
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| 41 | |
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| 42 | #include "openpam_impl.h" |
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| 43 | |
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| 44 | /* |
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| 45 | * OpenPAM extension |
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| 46 | * |
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| 47 | * Generic cleanup function |
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| 48 | */ |
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| 49 | |
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| 50 | void |
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| 51 | openpam_free_data(pam_handle_t *pamh, |
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| 52 | void *data, |
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| 53 | int status) |
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| 54 | { |
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| 55 | |
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| 56 | ENTER(); |
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| 57 | (void)pamh; |
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| 58 | (void)status; |
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| 59 | FREE(data); |
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| 60 | RETURNV(); |
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| 61 | } |
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| 62 | |
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| 63 | /* |
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| 64 | * Error codes: |
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| 65 | */ |
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| 66 | |
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| 67 | /** |
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| 68 | * The =openpam_free_data function is a cleanup function suitable for |
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| 69 | * passing to =pam_set_data. |
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| 70 | * It simply releases the data by passing its =data argument to =free. |
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| 71 | */ |
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