OpenCoverage

runcon.c

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1/* runcon -- run command with specified security context-
2 Copyright (C) 2005-2018 Free Software Foundation, Inc.-
3-
4 This program is free software: you can redistribute it and/or modify-
5 it under the terms of the GNU General Public License as published by-
6 the Free Software Foundation, either version 3 of the License, or-
7 (at your option) any later version.-
8-
9 This program is distributed in the hope that it will be useful,-
10 but WITHOUT ANY WARRANTY; without even the implied warranty of-
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the-
12 GNU General Public License for more details.-
13-
14 You should have received a copy of the GNU General Public License-
15 along with this program. If not, see <https://www.gnu.org/licenses/>. */-
16-
17/*-
18 * runcon [ context-
19 * | ( [ -c ] [ -r role ] [-t type] [ -u user ] [ -l levelrange ] )-
20 * command [arg1 [arg2 ...] ]-
21 *-
22 * attempt to run the specified command with the specified context.-
23 *-
24 * -r role : use the current context with the specified role-
25 * -t type : use the current context with the specified type-
26 * -u user : use the current context with the specified user-
27 * -l level : use the current context with the specified level range-
28 * -c : compute process transition context before modifying-
29 *-
30 * Contexts are interpreted as follows:-
31 *-
32 * Number of MLS-
33 * components system?-
34 *-
35 * 1 - type-
36 * 2 - role:type-
37 * 3 Y role:type:range-
38 * 3 N user:role:type-
39 * 4 Y user:role:type:range-
40 * 4 N error-
41 */-
42-
43#include <config.h>-
44#include <stdio.h>-
45#include <getopt.h>-
46#include <selinux/selinux.h>-
47#include <selinux/context.h>-
48#include <sys/types.h>-
49#include "system.h"-
50#include "die.h"-
51#include "error.h"-
52#include "quote.h"-
53-
54/* The official name of this program (e.g., no 'g' prefix). */-
55#define PROGRAM_NAME "runcon"-
56-
57#define AUTHORS proper_name ("Russell Coker")-
58-
59static struct option const long_options[] =-
60{-
61 {"role", required_argument, NULL, 'r'},-
62 {"type", required_argument, NULL, 't'},-
63 {"user", required_argument, NULL, 'u'},-
64 {"range", required_argument, NULL, 'l'},-
65 {"compute", no_argument, NULL, 'c'},-
66 {GETOPT_HELP_OPTION_DECL},-
67 {GETOPT_VERSION_OPTION_DECL},-
68 {NULL, 0, NULL, 0}-
69};-
70-
71void-
72usage (int status)-
73{-
74 if (status != EXIT_SUCCESS)
status != 0Description
TRUEevaluated 3 times by 1 test
Evaluated by:
  • runcon
FALSEevaluated 13 times by 1 test
Evaluated by:
  • runcon
3-13
75 emit_try_help ();
executed 3 times by 1 test: end of block
Executed by:
  • runcon
3
76 else-
77 {-
78 printf (_("\-
79Usage: %s CONTEXT COMMAND [args]\n\-
80 or: %s [ -c ] [-u USER] [-r ROLE] [-t TYPE] [-l RANGE] COMMAND [args]\n\-
81"), program_name, program_name);-
82 fputs (_("\-
83Run a program in a different SELinux security context.\n\-
84With neither CONTEXT nor COMMAND, print the current security context.\n\-
85"), stdout);-
86-
87 emit_mandatory_arg_note ();-
88-
89 fputs (_("\-
90 CONTEXT Complete security context\n\-
91 -c, --compute compute process transition context before modifying\n\-
92 -t, --type=TYPE type (for same role as parent)\n\-
93 -u, --user=USER user identity\n\-
94 -r, --role=ROLE role\n\-
95 -l, --range=RANGE levelrange\n\-
96\n\-
97"), stdout);-
98 fputs (HELP_OPTION_DESCRIPTION, stdout);-
99 fputs (VERSION_OPTION_DESCRIPTION, stdout);-
100 emit_ancillary_info (PROGRAM_NAME);-
101 }
executed 13 times by 1 test: end of block
Executed by:
  • runcon
13
102 exit (status);
executed 16 times by 1 test: exit (status);
Executed by:
  • runcon
16
103}-
104-
105int-
106main (int argc, char **argv)-
107{-
108 char *role = NULL;-
109 char *range = NULL;-
110 char *user = NULL;-
111 char *type = NULL;-
112 char *context = NULL;-
113 char *cur_context = NULL;-
114 char *file_context = NULL;-
115 char *new_context = NULL;-
116 bool compute_trans = false;-
117-
118 context_t con;-
119-
120 initialize_main (&argc, &argv);-
121 set_program_name (argv[0]);-
122 setlocale (LC_ALL, "");-
123 bindtextdomain (PACKAGE, LOCALEDIR);-
124 textdomain (PACKAGE);-
125-
126 atexit (close_stdout);-
127-
128 while (1)-
129 {-
130 int option_index = 0;-
131 int c = getopt_long (argc, argv, "+r:t:u:l:c", long_options,-
132 &option_index);-
133 if (c == -1)
c == -1Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • runcon
FALSEevaluated 30 times by 1 test
Evaluated by:
  • runcon
1-30
134 break;
executed 1 time by 1 test: break;
Executed by:
  • runcon
1
135 switch (c)-
136 {-
137 case 'r':
executed 2 times by 1 test: case 'r':
Executed by:
  • runcon
2
138 if (role)
roleDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • runcon
0-2
139 die (EXIT_FAILURE, 0, _("multiple roles"));
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"multiple roles\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "multiple roles" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "multiple roles" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));
0
140 role = optarg;-
141 break;
executed 2 times by 1 test: break;
Executed by:
  • runcon
2
142 case 't':
executed 2 times by 1 test: case 't':
Executed by:
  • runcon
2
143 if (type)
typeDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • runcon
0-2
144 die (EXIT_FAILURE, 0, _("multiple types"));
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"multiple types\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "multiple types" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "multiple types" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));
0
145 type = optarg;-
146 break;
executed 2 times by 1 test: break;
Executed by:
  • runcon
2
147 case 'u':
executed 2 times by 1 test: case 'u':
Executed by:
  • runcon
2
148 if (user)
userDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • runcon
0-2
149 die (EXIT_FAILURE, 0, _("multiple users"));
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"multiple users\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "multiple users" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "multiple users" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));
0
150 user = optarg;-
151 break;
executed 2 times by 1 test: break;
Executed by:
  • runcon
2
152 case 'l':
executed 2 times by 1 test: case 'l':
Executed by:
  • runcon
2
153 if (range)
rangeDescription
TRUEnever evaluated
FALSEevaluated 2 times by 1 test
Evaluated by:
  • runcon
0-2
154 die (EXIT_FAILURE, 0, _("multiple levelranges"));
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"multiple levelranges\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), "multiple levelranges" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "multiple levelranges" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));
0
155 range = optarg;-
156 break;
executed 2 times by 1 test: break;
Executed by:
  • runcon
2
157 case 'c':
executed 2 times by 1 test: case 'c':
Executed by:
  • runcon
2
158 compute_trans = true;-
159 break;
executed 2 times by 1 test: break;
Executed by:
  • runcon
2
160-
161 case_GETOPT_HELP_CHAR;
never executed: break;
executed 13 times by 1 test: case GETOPT_HELP_CHAR:
Executed by:
  • runcon
0-13
162 case_GETOPT_VERSION_CHAR (PROGRAM_NAME, AUTHORS);
executed 4 times by 1 test: exit ( 0 );
Executed by:
  • runcon
never executed: break;
executed 4 times by 1 test: case GETOPT_VERSION_CHAR:
Executed by:
  • runcon
0-4
163 default:
executed 3 times by 1 test: default:
Executed by:
  • runcon
3
164 usage (EXIT_FAILURE);-
165 break;
never executed: break;
0
166 }-
167 }-
168-
169 if (argc - optind == 0)
argc - optind == 0Description
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • runcon
0-1
170 {-
171 if (getcon (&cur_context) < 0)
getcon (&cur_context) < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
172 die (EXIT_FAILURE, errno, _("failed to get current context"));
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to get current context\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcget...((void *)0), "failed to get current context" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to get current context" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));
0
173 fputs (cur_context, stdout);-
174 fputc ('\n', stdout);-
175 return EXIT_SUCCESS;
never executed: return 0 ;
0
176 }-
177-
178 if (!(user || role || type || range || compute_trans))
userDescription
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • runcon
roleDescription
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • runcon
typeDescription
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • runcon
rangeDescription
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • runcon
compute_transDescription
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • runcon
0-1
179 {-
180 if (optind >= argc)
optind >= argcDescription
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • runcon
0-1
181 {-
182 error (0, 0, _("you must specify -c, -t, -u, -l, -r, or context"));-
183 usage (EXIT_FAILURE);-
184 }
never executed: end of block
0
185 context = argv[optind++];-
186 }
executed 1 time by 1 test: end of block
Executed by:
  • runcon
1
187-
188 if (optind >= argc)
optind >= argcDescription
TRUEnever evaluated
FALSEevaluated 1 time by 1 test
Evaluated by:
  • runcon
0-1
189 {-
190 error (0, 0, _("no command specified"));-
191 usage (EXIT_FAILURE);-
192 }
never executed: end of block
0
193-
194 if (is_selinux_enabled () != 1)
is_selinux_enabled () != 1Description
TRUEevaluated 1 time by 1 test
Evaluated by:
  • runcon
FALSEnever evaluated
0-1
195 die (EXIT_FAILURE, 0, _("%s may be used only on a SELinux kernel"),
executed 1 time by 1 test: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"%s may be used only on a SELinux kernel\", 5), program_name), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), ...d only on a SELinux kernel" , 5) , program_name), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "%s may be used only on a SELinux kernel" , 5) , program_name), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;
Executed by:
  • runcon
1
196 program_name);
executed 1 time by 1 test: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, 0, dcgettext (((void *)0), \"%s may be used only on a SELinux kernel\", 5), program_name), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , 0, dcgettext (((void *)0), ...d only on a SELinux kernel" , 5) , program_name), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , 0, dcgettext (((void *)0), "%s may be used only on a SELinux kernel" , 5) , program_name), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;
Executed by:
  • runcon
1
197-
198 if (context)
contextDescription
TRUEnever evaluated
FALSEnever evaluated
0
199 {-
200 con = context_new (context);-
201 if (!con)
!conDescription
TRUEnever evaluated
FALSEnever evaluated
0
202 die (EXIT_FAILURE, errno, _("failed to create security context: %s"),
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to create security context: %s\", 5), quote (context)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__e..." , 5) , quote (context)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to create security context: %s" , 5) , quote (context)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;
0
203 quote (context));
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to create security context: %s\", 5), quote (context)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__e..." , 5) , quote (context)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to create security context: %s" , 5) , quote (context)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;
0
204 }
never executed: end of block
0
205 else-
206 {-
207 if (getcon (&cur_context) < 0)
getcon (&cur_context) < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
208 die (EXIT_FAILURE, errno, _("failed to get current context"));
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to get current context\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcget...((void *)0), "failed to get current context" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to get current context" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));
0
209-
210 /* We will generate context based on process transition */-
211 if (compute_trans)
compute_transDescription
TRUEnever evaluated
FALSEnever evaluated
0
212 {-
213 /* Get context of file to be executed */-
214 if (getfilecon (argv[optind], &file_context) == -1)
rpl_getfilecon...context) == -1Description
TRUEnever evaluated
FALSEnever evaluated
0
215 die (EXIT_FAILURE, errno,
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to get security context of %s\", 5), quotearg_style (shell_escape_always_quoting_style, argv[optind])), assume (false))..._builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to get security context of %s" , 5) , quotearg_style (shell_escape_always_quoting_style, argv[optind])), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;
0
216 _("failed to get security context of %s"),
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to get security context of %s\", 5), quotearg_style (shell_escape_always_quoting_style, argv[optind])), assume (false))..._builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to get security context of %s" , 5) , quotearg_style (shell_escape_always_quoting_style, argv[optind])), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;
0
217 quoteaf (argv[optind]));
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to get security context of %s\", 5), quotearg_style (shell_escape_always_quoting_style, argv[optind])), assume (false))..._builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to get security context of %s" , 5) , quotearg_style (shell_escape_always_quoting_style, argv[optind])), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;
0
218 /* compute result of process transition */-
219 if (security_compute_create (cur_context, file_context,
security_compu..._context) != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
220 string_to_security_class ("process"),
security_compu..._context) != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
221 &new_context) != 0)
security_compu..._context) != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
222 die (EXIT_FAILURE, errno, _("failed to compute a new context"));
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to compute a new context\", 5)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ()) , dcg...id *)0), "failed to compute a new context" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to compute a new context" , 5) ), (( 0 ) ? (void) 0 : __builtin_unreachable ()))));
0
223 /* free contexts */-
224 freecon (file_context);-
225 freecon (cur_context);-
226-
227 /* set cur_context equal to new_context */-
228 cur_context = new_context;-
229 }
never executed: end of block
0
230-
231 con = context_new (cur_context);-
232 if (!con)
!conDescription
TRUEnever evaluated
FALSEnever evaluated
0
233 die (EXIT_FAILURE, errno, _("failed to create security context: %s"),
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to create security context: %s\", 5), quote (cur_context)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (... quote (cur_context)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to create security context: %s" , 5) , quote (cur_context)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;
0
234 quote (cur_context));
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to create security context: %s\", 5), quote (cur_context)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (... quote (cur_context)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to create security context: %s" , 5) , quote (cur_context)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;
0
235 if (user && context_user_set (con, user))
userDescription
TRUEnever evaluated
FALSEnever evaluated
context_user_set (con, user)Description
TRUEnever evaluated
FALSEnever evaluated
0
236 die (EXIT_FAILURE, errno, _("failed to set new user: %s"),
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to set new user: %s\", 5), quote (user)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ... set new user: %s" , 5) , quote (user)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to set new user: %s" , 5) , quote (user)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;
0
237 quote (user));
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to set new user: %s\", 5), quote (user)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ... set new user: %s" , 5) , quote (user)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to set new user: %s" , 5) , quote (user)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;
0
238 if (type && context_type_set (con, type))
typeDescription
TRUEnever evaluated
FALSEnever evaluated
context_type_set (con, type)Description
TRUEnever evaluated
FALSEnever evaluated
0
239 die (EXIT_FAILURE, errno, _("failed to set new type: %s"),
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to set new type: %s\", 5), quote (type)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ... set new type: %s" , 5) , quote (type)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to set new type: %s" , 5) , quote (type)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;
0
240 quote (type));
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to set new type: %s\", 5), quote (type)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ... set new type: %s" , 5) , quote (type)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to set new type: %s" , 5) , quote (type)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;
0
241 if (range && context_range_set (con, range))
rangeDescription
TRUEnever evaluated
FALSEnever evaluated
context_range_set (con, range)Description
TRUEnever evaluated
FALSEnever evaluated
0
242 die (EXIT_FAILURE, errno, _("failed to set new range: %s"),
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to set new range: %s\", 5), quote (range)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locatio... new range: %s" , 5) , quote (range)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to set new range: %s" , 5) , quote (range)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;
0
243 quote (range));
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to set new range: %s\", 5), quote (range)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_locatio... new range: %s" , 5) , quote (range)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to set new range: %s" , 5) , quote (range)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;
0
244 if (role && context_role_set (con, role))
roleDescription
TRUEnever evaluated
FALSEnever evaluated
context_role_set (con, role)Description
TRUEnever evaluated
FALSEnever evaluated
0
245 die (EXIT_FAILURE, errno, _("failed to set new role: %s"),
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to set new role: %s\", 5), quote (role)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ... set new role: %s" , 5) , quote (role)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to set new role: %s" , 5) , quote (role)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;
0
246 quote (role));
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"failed to set new role: %s\", 5), quote (role)), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_location ... set new role: %s" , 5) , quote (role)), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "failed to set new role: %s" , 5) , quote (role)), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;
0
247 }
never executed: end of block
0
248-
249 if (security_check_context (context_str (con)) < 0)
security_check...str (con)) < 0Description
TRUEnever evaluated
FALSEnever evaluated
0
250 die (EXIT_FAILURE, errno, _("invalid context: %s"),
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"invalid context: %s\", 5), quote (context_str (con))), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_loc..., 5) , quote (context_str (con))), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "invalid context: %s" , 5) , quote (context_str (con))), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;
0
251 quote (context_str (con)));
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"invalid context: %s\", 5), quote (context_str (con))), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 , (*__errno_loc..., 5) , quote (context_str (con))), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "invalid context: %s" , 5) , quote (context_str (con))), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;
0
252-
253 if (setexeccon (context_str (con)) != 0)
setexeccon (co...tr (con)) != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
254 die (EXIT_FAILURE, errno, _("unable to set security context %s"),
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"unable to set security context %s\", 5), quote (context_str (con))), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 ,...context_str (con))), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "unable to set security context %s" , 5) , quote (context_str (con))), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;
0
255 quote (context_str (con)));
never executed: ((!!sizeof (struct { _Static_assert ( 1 , "verify_expr (" "1" ", " "(error (1, (*__errno_location ()), dcgettext (((void *)0), \"unable to set security context %s\", 5), quote (context_str (con))), assume (false))" ")"); int _gl_dummy; })) ? ((error ( 1 ,...context_str (con))), (( 0 ) ? (void) 0 : __builtin_unreachable ()))) : ((error ( 1 , (*__errno_location ()) , dcgettext (((void *)0), "unable to set security context %s" , 5) , quote (context_str (con))), (( 0 ) ? (void) 0 : __builtin_unreachable ())))) ;
0
256 if (cur_context != NULL)
cur_context != ((void *)0)Description
TRUEnever evaluated
FALSEnever evaluated
0
257 freecon (cur_context);
never executed: freecon (cur_context);
0
258-
259 execvp (argv[optind], argv + optind);-
260-
261 int exit_status = errno == ENOENT ? EXIT_ENOENT : EXIT_CANNOT_INVOKE;
(*__errno_location ()) == 2Description
TRUEnever evaluated
FALSEnever evaluated
0
262 error (0, errno, "%s", quote (argv[optind]));-
263 return exit_status;
never executed: return exit_status;
0
264}-
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