/src/sudo/lib/eventlog/eventlog_free.c
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1 | | /* |
2 | | * SPDX-License-Identifier: ISC |
3 | | * |
4 | | * Copyright (c) 2020 Todd C. Miller <Todd.Miller@sudo.ws> |
5 | | * |
6 | | * Permission to use, copy, modify, and distribute this software for any |
7 | | * purpose with or without fee is hereby granted, provided that the above |
8 | | * copyright notice and this permission notice appear in all copies. |
9 | | * |
10 | | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
11 | | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
12 | | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
13 | | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
14 | | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
15 | | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
16 | | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
17 | | * |
18 | | * Sponsored in part by the Defense Advanced Research Projects |
19 | | * Agency (DARPA) and Air Force Research Laboratory, Air Force |
20 | | * Materiel Command, USAF, under agreement number F39502-99-1-0512. |
21 | | */ |
22 | | |
23 | | #include <config.h> |
24 | | |
25 | | #include <stdio.h> |
26 | | #include <stdlib.h> |
27 | | |
28 | | #include <sudo_compat.h> |
29 | | #include <sudo_debug.h> |
30 | | #include <sudo_eventlog.h> |
31 | | #include <sudo_util.h> |
32 | | |
33 | | /* |
34 | | * Free the strings in a struct eventlog. |
35 | | */ |
36 | | void |
37 | | eventlog_free(struct eventlog *evlog) |
38 | 3.60k | { |
39 | 3.60k | size_t i; |
40 | 3.60k | debug_decl(eventlog_free, SUDO_DEBUG_UTIL); |
41 | | |
42 | 3.60k | if (evlog != NULL) { |
43 | 3.60k | free(evlog->iolog_path); |
44 | 3.60k | free(evlog->command); |
45 | 3.60k | free(evlog->cwd); |
46 | 3.60k | free(evlog->runchroot); |
47 | 3.60k | free(evlog->runcwd); |
48 | 3.60k | free(evlog->rungroup); |
49 | 3.60k | free(evlog->runuser); |
50 | 3.60k | free(evlog->peeraddr); |
51 | 3.60k | free(evlog->signal_name); |
52 | 3.60k | free(evlog->source); |
53 | 3.60k | if (evlog->submitenv != NULL) { |
54 | 241 | for (i = 0; evlog->submitenv[i] != NULL; i++) |
55 | 203 | free(evlog->submitenv[i]); |
56 | 38 | free(evlog->submitenv); |
57 | 38 | } |
58 | 3.60k | free(evlog->submithost); |
59 | 3.60k | free(evlog->submituser); |
60 | 3.60k | free(evlog->submitgroup); |
61 | 3.60k | free(evlog->ttyname); |
62 | 3.60k | if (evlog->runargv != NULL) { |
63 | 241 | for (i = 0; evlog->runargv[i] != NULL; i++) |
64 | 203 | free(evlog->runargv[i]); |
65 | 38 | free(evlog->runargv); |
66 | 38 | } |
67 | 3.60k | if (evlog->runenv != NULL) { |
68 | 443 | for (i = 0; evlog->runenv[i] != NULL; i++) |
69 | 394 | free(evlog->runenv[i]); |
70 | 49 | free(evlog->runenv); |
71 | 49 | } |
72 | 3.60k | if (evlog->env_add != NULL) { |
73 | 242 | for (i = 0; evlog->env_add[i] != NULL; i++) |
74 | 203 | free(evlog->env_add[i]); |
75 | 39 | free(evlog->env_add); |
76 | 39 | } |
77 | 3.60k | free(evlog); |
78 | 3.60k | } |
79 | | |
80 | 3.60k | debug_return; |
81 | 3.60k | } |