1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
/* Copyright (C) 2013, 2017 D.V. Wiebe
*
***************************************************************************
*
* This file is part of the GetData project.
*
* GetData is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the
* Free Software Foundation; either version 2.1 of the License, or (at your
* option) any later version.
*
* GetData is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with GetData; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
/* this tests whether _GD_CanonicalPath can deal with symlink loops */
#include "test.h"
int main(void)
{
#if ! defined HAVE_SYMLINK || defined GD_NO_GETCWD
return 77;
#else
const char *link = "dirfile/link";
const char *filedir = "dirfile/link/dirfile";
int error, r = 0;
int cwd_size = 2048;
char *ptr, *cwd = NULL;
DIRFILE *D;
gdtest_getcwd(ptr, cwd, cwd_size);
rmdirfile();
mkdir("dirfile", 0700);
/* make a bad symlink */
symlink("link", link);
D = gd_open(filedir, GD_RDONLY);
error = gd_error(D);
gd_discard(D);
unlink(link);
rmdir("dirfile");
CHECKI(error, GD_E_IO);
free(cwd);
return r;
#endif
}
|
