util-lib: split our string related calls from util.[ch] into its own file string...

[thirdparty/systemd.git] / src / sysusers / sysusers.c

diff --git a/src/sysusers/sysusers.c b/src/sysusers/sysusers.c
index 2eb0dce6c30b221c0ad229eef9befd7c774bef10..4c88f28e289304e2341ee768716dc1935ffdb18b 100644 (file)
--- a/src/sysusers/sysusers.c
+++ b/src/sysusers/sysusers.c
@@ -19,26 +19,27 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include <pwd.h>
+#include <getopt.h>
 #include <grp.h>
-#include <shadow.h>
 #include <gshadow.h>
-#include <getopt.h>
+#include <pwd.h>
+#include <shadow.h>
 #include <utmp.h>
 
-#include "util.h"
-#include "hashmap.h"
-#include "specifier.h"
-#include "path-util.h"
-#include "build.h"
-#include "strv.h"
 #include "conf-files.h"
 #include "copy.h"
-#include "utf8.h"
 #include "fileio-label.h"
-#include "uid-range.h"
-#include "selinux-util.h"
 #include "formats-util.h"
+#include "hashmap.h"
+#include "path-util.h"
+#include "selinux-util.h"
+#include "smack-util.h"
+#include "specifier.h"
+#include "string-util.h"
+#include "strv.h"
+#include "uid-range.h"
+#include "utf8.h"
+#include "util.h"
 
 typedef enum ItemType {
         ADD_USER = 'u',
@@ -207,7 +208,7 @@ static int make_backup(const char *target, const char *x) {
         if (r < 0)
                 return r;
 
-        r = copy_bytes(src, fileno(dst), (off_t) -1, true);
+        r = copy_bytes(src, fileno(dst), (uint64_t) -1, true);
         if (r < 0)
                 goto fail;
 
@@ -353,6 +354,19 @@ static int sync_rights(FILE *from, FILE *to) {
         return 0;
 }
 
+static int rename_and_apply_smack(const char *temp_path, const char *dest_path) {
+        int r = 0;
+        if (rename(temp_path, dest_path) < 0)
+                return -errno;
+
+#ifdef SMACK_RUN_LABEL
+        r = mac_smack_apply(dest_path, SMACK_ATTR_ACCESS, SMACK_FLOOR_LABEL);
+        if (r < 0)
+                return r;
+#endif
+        return r;
+}
+
 static int write_files(void) {
 
         _cleanup_fclose_ FILE *passwd = NULL, *group = NULL, *shadow = NULL, *gshadow = NULL;
@@ -699,36 +713,32 @@ static int write_files(void) {
         /* And make the new files count */
         if (group_changed) {
                 if (group) {
-                        if (rename(group_tmp, group_path) < 0) {
-                                r = -errno;
+                        r = rename_and_apply_smack(group_tmp, group_path);
+                        if (r < 0)
                                 goto finish;
-                        }
 
                         group_tmp = mfree(group_tmp);
                 }
                 if (gshadow) {
-                        if (rename(gshadow_tmp, gshadow_path) < 0) {
-                                r = -errno;
+                        r = rename_and_apply_smack(gshadow_tmp, gshadow_path);
+                        if (r < 0)
                                 goto finish;
-                        }
 
                         gshadow_tmp = mfree(gshadow_tmp);
                 }
         }
 
         if (passwd) {
-                if (rename(passwd_tmp, passwd_path) < 0) {
-                        r = -errno;
+                r = rename_and_apply_smack(passwd_tmp, passwd_path);
+                if (r < 0)
                         goto finish;
-                }
 
                 passwd_tmp = mfree(passwd_tmp);
         }
         if (shadow) {
-                if (rename(shadow_tmp, shadow_path) < 0) {
-                        r = -errno;
+                r = rename_and_apply_smack(shadow_tmp, shadow_path);
+                if (r < 0)
                         goto finish;
-                }
 
                 shadow_tmp = mfree(shadow_tmp);
         }
@@ -1380,7 +1390,7 @@ static int parse_line(const char *fname, unsigned line, const char *buffer) {
 
         /* Parse columns */
         p = buffer;
-        r = unquote_many_words(&p, 0, &action, &name, &id, &description, &home, NULL);
+        r = extract_many_words(&p, NULL, EXTRACT_QUOTES, &action, &name, &id, &description, &home, NULL);
         if (r < 0) {
                 log_error("[%s:%u] Syntax error.", fname, line);
                 return r;
@@ -1753,7 +1763,7 @@ static int parse_argv(int argc, char *argv[]) {
                 {}
         };
 
-        int c;
+        int c, r;
 
         assert(argc >= 0);
         assert(argv);
@@ -1767,17 +1777,12 @@ static int parse_argv(int argc, char *argv[]) {
                         return 0;
 
                 case ARG_VERSION:
-                        puts(PACKAGE_STRING);
-                        puts(SYSTEMD_FEATURES);
-                        return 0;
+                        return version();
 
                 case ARG_ROOT:
-                        free(arg_root);
-                        arg_root = path_make_absolute_cwd(optarg);
-                        if (!arg_root)
-                                return log_oom();
-
-                        path_kill_slashes(arg_root);
+                        r = parse_path_argument_and_warn(optarg, true, &arg_root);
+                        if (r < 0)
+                                return r;
                         break;
 
                 case '?':