2 * This file is part of execve strace test.
4 * Copyright (c) 2015-2016 Dmitry V. Levin <ldv@altlinux.org>
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. The name of the author may not be used to endorse or promote products
16 * derived from this software without specific prior written permission.
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
34 #define FILENAME "test.execve\nfilename"
35 #define Q_FILENAME "test.execve\\nfilename"
37 static const char * const argv[] = {
38 FILENAME, "first", "second", (const char *) -1L,
39 (const char *) -2L, (const char *) -3L
41 static const char * const q_argv[] = {
42 Q_FILENAME, "first", "second"
45 static const char * const envp[] = {
46 "foobar=1", "foo\nbar=2", (const char *) -1L,
47 (const char *) -2L, (const char *) -3L
49 static const char * const q_envp[] = {
50 "foobar=1", "foo\\nbar=2"
56 char ** const tail_argv = tail_memdup(argv, sizeof(argv));
57 char ** const tail_envp = tail_memdup(envp, sizeof(envp));
59 execve(FILENAME, tail_argv, tail_envp);
60 printf("execve(\"%s\""
61 ", [\"%s\", \"%s\", \"%s\", %p, %p, %p, ???]"
63 ", [\"%s\", \"%s\", %p, %p, %p, ???]"
65 ", %p /* 5 vars, unterminated */"
67 ") = -1 ENOENT (%m)\n",
68 Q_FILENAME, q_argv[0], q_argv[1], q_argv[2],
69 argv[3], argv[4], argv[5]
71 , q_envp[0], q_envp[1], envp[2], envp[3], envp[4]
77 tail_argv[ARRAY_SIZE(q_argv)] = NULL;
78 tail_envp[ARRAY_SIZE(q_envp)] = NULL;
80 execve(FILENAME, tail_argv, tail_envp);
81 printf("execve(\"%s\", [\"%s\", \"%s\", \"%s\"]"
87 ") = -1 ENOENT (%m)\n",
88 Q_FILENAME, q_argv[0], q_argv[1], q_argv[2]
90 , q_envp[0], q_envp[1]
96 execve(FILENAME, tail_argv + 2, tail_envp + 1);
97 printf("execve(\"%s\", [\"%s\"]"
103 ") = -1 ENOENT (%m)\n",
104 Q_FILENAME, q_argv[2]
112 TAIL_ALLOC_OBJECT_CONST_PTR(char *, empty);
113 char **const efault = empty + 1;
116 execve(FILENAME, empty, empty);
117 printf("execve(\"%s\", []"
123 ") = -1 ENOENT (%m)\n", Q_FILENAME
129 char str_a[] = "012345678901234567890123456789012";
130 char str_b[] = "_abcdefghijklmnopqrstuvwxyz()[]{}";
131 #define DEFAULT_STRLEN ((unsigned int) sizeof(str_a) - 2)
132 char **const a = tail_alloc(sizeof(*a) * (DEFAULT_STRLEN + 2));
133 char **const b = tail_alloc(sizeof(*b) * (DEFAULT_STRLEN + 2));
135 for (i = 0; i <= DEFAULT_STRLEN; ++i) {
141 execve(FILENAME, a, b);
142 printf("execve(\"%s\", [\"%.*s\"...", Q_FILENAME, DEFAULT_STRLEN, a[0]);
143 for (i = 1; i < DEFAULT_STRLEN; ++i)
144 printf(", \"%s\"", a[i]);
146 printf(", \"%s\"", a[i]);
151 printf("], [\"%.*s\"...", DEFAULT_STRLEN, b[0]);
152 for (i = 1; i <= DEFAULT_STRLEN; ++i)
153 printf(", \"%s\"", b[i]);
156 printf("], %p /* %u vars */", b, DEFAULT_STRLEN + 1);
158 printf(") = -1 ENOENT (%m)\n");
160 execve(FILENAME, a + 1, b + 1);
161 printf("execve(\"%s\", [\"%s\"", Q_FILENAME, a[1]);
162 for (i = 2; i <= DEFAULT_STRLEN; ++i)
163 printf(", \"%s\"", a[i]);
165 printf("], [\"%s\"", b[1]);
166 for (i = 2; i <= DEFAULT_STRLEN; ++i)
167 printf(", \"%s\"", b[i]);
170 printf("], %p /* %d vars */", b + 1, DEFAULT_STRLEN);
172 printf(") = -1 ENOENT (%m)\n");
174 execve(FILENAME, (char **) tail_argv[ARRAY_SIZE(q_argv)], efault);
175 printf("execve(\"%s\", NULL, %p) = -1 ENOENT (%m)\n",
178 execve(FILENAME, efault, NULL);
179 printf("execve(\"%s\", %p, NULL) = -1 ENOENT (%m)\n",