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Commit | Line | Data |
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11eb21c4 | 1 | /* Test getent doesn't fail with long /etc/hosts lines (Bug 21915). |
581c785b | 2 | Copyright (C) 2019-2022 Free Software Foundation, Inc. |
11eb21c4 PF |
3 | This file is part of the GNU C Library. |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public License as | |
7 | published by the Free Software Foundation; either version 2.1 of the | |
8 | License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with the GNU C Library; see the file COPYING.LIB. If | |
5a82c748 | 17 | not, see <https://www.gnu.org/licenses/>. */ |
11eb21c4 PF |
18 | |
19 | /* This test runs getent twice to parse a /etc/hosts with a very | |
20 | long line. Prior to fixing this parser this would crash getent. */ | |
21 | ||
22 | #include <stdlib.h> | |
23 | #include <nss.h> | |
24 | #include <support/check.h> | |
25 | ||
26 | static int | |
27 | do_test (void) | |
28 | { | |
29 | int ret; | |
30 | ||
c75d20b5 FW |
31 | /* Run getent to fetch the IPv4 address for host test4. This forces |
32 | /etc/hosts to be parsed. Use --no-addrconfig to return addresses | |
33 | even in an IPv6-only environment. */ | |
34 | ret = system("getent --no-addrconfig ahostsv4 test4"); | |
11eb21c4 PF |
35 | if (ret != 0) |
36 | FAIL_EXIT1("ahostsv4 failed"); | |
37 | ||
38 | /* Likewise for IPv6. */ | |
c75d20b5 | 39 | ret = system("getent --no-addrconfig ahostsv6 test6"); |
11eb21c4 PF |
40 | if (ret != 0) |
41 | FAIL_EXIT1("ahostsv6 failed"); | |
42 | ||
43 | exit (0); | |
44 | } | |
45 | ||
46 | #include <support/test-driver.c> |