2 * This file is part of execve strace test.
4 * Copyright (c) 2015-2016 Dmitry V. Levin <ldv@altlinux.org>
5 * Copyright (c) 2015-2018 The strace developers.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. The name of the author may not be used to endorse or promote products
17 * derived from this software without specific prior written permission.
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
21 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
22 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
24 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
35 #define FILENAME "test.execve\nfilename"
36 #define Q_FILENAME "test.execve\\nfilename"
38 static const char * const argv[] = {
39 FILENAME, "first", "second", (const char *) -1L,
40 (const char *) -2L, (const char *) -3L
42 static const char * const q_argv[] = {
43 Q_FILENAME, "first", "second"
46 static const char * const envp[] = {
47 "foobar=1", "foo\nbar=2", (const char *) -1L,
48 (const char *) -2L, (const char *) -3L
50 static const char * const q_envp[] = {
51 "foobar=1", "foo\\nbar=2"
57 char ** const tail_argv = tail_memdup(argv, sizeof(argv));
58 char ** const tail_envp = tail_memdup(envp, sizeof(envp));
60 execve(FILENAME, tail_argv, tail_envp);
61 printf("execve(\"%s\""
62 ", [\"%s\", \"%s\", \"%s\", %p, %p, %p, ... /* %p */]"
64 ", [\"%s\", \"%s\", %p, %p, %p, ... /* %p */]"
66 ", %p /* 5 vars, unterminated */"
68 ") = -1 ENOENT (%m)\n",
69 Q_FILENAME, q_argv[0], q_argv[1], q_argv[2],
70 argv[3], argv[4], argv[5], (char *) tail_argv + sizeof(argv)
72 , q_envp[0], q_envp[1], envp[2], envp[3], envp[4],
73 (char *) tail_envp + sizeof(envp)
79 tail_argv[ARRAY_SIZE(q_argv)] = NULL;
80 tail_envp[ARRAY_SIZE(q_envp)] = NULL;
82 execve(FILENAME, tail_argv, tail_envp);
83 printf("execve(\"%s\", [\"%s\", \"%s\", \"%s\"]"
89 ") = -1 ENOENT (%m)\n",
90 Q_FILENAME, q_argv[0], q_argv[1], q_argv[2]
92 , q_envp[0], q_envp[1]
98 execve(FILENAME, tail_argv + 2, tail_envp + 1);
99 printf("execve(\"%s\", [\"%s\"]"
105 ") = -1 ENOENT (%m)\n",
106 Q_FILENAME, q_argv[2]
114 TAIL_ALLOC_OBJECT_CONST_PTR(char *, empty);
115 char **const efault = empty + 1;
118 execve(FILENAME, empty, empty);
119 printf("execve(\"%s\", []"
125 ") = -1 ENOENT (%m)\n", Q_FILENAME
131 char *const str_a = tail_alloc(DEFAULT_STRLEN + 2);
132 fill_memory_ex(str_a, DEFAULT_STRLEN + 1, '0', 10);
133 str_a[DEFAULT_STRLEN + 1] = '\0';
135 char *const str_b = tail_alloc(DEFAULT_STRLEN + 2);
136 fill_memory_ex(str_b, DEFAULT_STRLEN + 1, '_', 32);
137 str_b[DEFAULT_STRLEN + 1] = '\0';
139 char **const a = tail_alloc(sizeof(*a) * (DEFAULT_STRLEN + 2));
140 char **const b = tail_alloc(sizeof(*b) * (DEFAULT_STRLEN + 2));
142 for (i = 0; i <= DEFAULT_STRLEN; ++i) {
148 execve(FILENAME, a, b);
149 printf("execve(\"%s\", [\"%.*s\"...", Q_FILENAME, DEFAULT_STRLEN, a[0]);
150 for (i = 1; i < DEFAULT_STRLEN; ++i)
151 printf(", \"%s\"", a[i]);
153 printf(", \"%s\"", a[i]);
158 printf("], [\"%.*s\"...", DEFAULT_STRLEN, b[0]);
159 for (i = 1; i <= DEFAULT_STRLEN; ++i)
160 printf(", \"%s\"", b[i]);
163 printf("], %p /* %u vars */", b, DEFAULT_STRLEN + 1);
165 printf(") = -1 ENOENT (%m)\n");
167 execve(FILENAME, a + 1, b + 1);
168 printf("execve(\"%s\", [\"%s\"", Q_FILENAME, a[1]);
169 for (i = 2; i <= DEFAULT_STRLEN; ++i)
170 printf(", \"%s\"", a[i]);
172 printf("], [\"%s\"", b[1]);
173 for (i = 2; i <= DEFAULT_STRLEN; ++i)
174 printf(", \"%s\"", b[i]);
177 printf("], %p /* %d vars */", b + 1, DEFAULT_STRLEN);
179 printf(") = -1 ENOENT (%m)\n");
181 execve(FILENAME, (char **) tail_argv[ARRAY_SIZE(q_argv)], efault);
182 printf("execve(\"%s\", NULL, %p) = -1 ENOENT (%m)\n",
185 execve(FILENAME, efault, NULL);
186 printf("execve(\"%s\", %p, NULL) = -1 ENOENT (%m)\n",