src/pwunconv.c: SELinux file context for fail_exit()

Do not process SELinux file context when running fail_exit() when chroot
or prefix options are selected.

Signed-off-by: Iker Pedrosa <ipedrosa@redhat.com>

diff --git a/src/pwunconv.c b/src/pwunconv.c
index ae396e6d844dbd158700a8578126e39f235b69ef..ba959f9a3627be5d9d5b2b3f1ed4cd90f5569cf7 100644 (file)
--- a/src/pwunconv.c
+++ b/src/pwunconv.c
@@ -43,21 +43,21 @@ static bool spw_locked = false;
 static bool pw_locked = false;
 
 /* local function prototypes */
-static void fail_exit (int status);
+static void fail_exit (int status, bool process_selinux);
 static void usage (int status);
 static void process_flags (int argc, char **argv, struct option_flags *flags);
 
-static void fail_exit (int status)
+static void fail_exit (int status, bool process_selinux)
 {
        if (spw_locked) {
-               if (spw_unlock (true) == 0) {
+               if (spw_unlock (process_selinux) == 0) {
                        fprintf (stderr, _("%s: failed to unlock %s\n"), Prog, spw_dbname ());
                        SYSLOG ((LOG_ERR, "failed to unlock %s", spw_dbname ()));
                        /* continue */
                }
        }
        if (pw_locked) {
-               if (pw_unlock (true) == 0) {
+               if (pw_unlock (process_selinux) == 0) {
                        fprintf (stderr, _("%s: failed to unlock %s\n"), Prog, pw_dbname ());
                        SYSLOG ((LOG_ERR, "failed to unlock %s", pw_dbname ()));
                        /* continue */
@@ -154,28 +154,28 @@ int main (int argc, char **argv)
                fprintf (stderr,
                         _("%s: cannot lock %s; try again later.\n"),
                         Prog, pw_dbname ());
-               fail_exit (5);
+               fail_exit (5, process_selinux);
        }
        pw_locked = true;
        if (pw_open (O_CREAT | O_RDWR) == 0) {
                fprintf (stderr,
                         _("%s: cannot open %s\n"),
                         Prog, pw_dbname ());
-               fail_exit (1);
+               fail_exit (1, process_selinux);
        }
 
        if (spw_lock () == 0) {
                fprintf (stderr,
                         _("%s: cannot lock %s; try again later.\n"),
                         Prog, spw_dbname ());
-               fail_exit (5);
+               fail_exit (5, process_selinux);
        }
        spw_locked = true;
        if (spw_open (O_RDONLY) == 0) {
                fprintf (stderr,
                         _("%s: cannot open %s\n"),
                         Prog, spw_dbname ());
-               fail_exit (1);
+               fail_exit (1, process_selinux);
        }
 
        (void) pw_rewind ();
@@ -208,7 +208,7 @@ int main (int argc, char **argv)
                        fprintf (stderr,
                                 _("%s: failed to prepare the new %s entry '%s'\n"),
                                 Prog, pw_dbname (), pwent.pw_name);
-                       fail_exit (3);
+                       fail_exit (3, process_selinux);
                }
        }
 
@@ -219,14 +219,14 @@ int main (int argc, char **argv)
                         _("%s: failure while writing changes to %s\n"),
                         Prog, pw_dbname ());
                SYSLOG ((LOG_ERR, "failure while writing changes to %s", pw_dbname ()));
-               fail_exit (3);
+               fail_exit (3, process_selinux);
        }
 
        if (unlink (SHADOW) != 0) {
                fprintf (stderr,
                         _("%s: cannot delete %s\n"), Prog, SHADOW);
                SYSLOG ((LOG_ERR, "cannot delete %s", SHADOW));
-               fail_exit (3);
+               fail_exit (3, process_selinux);
        }
 
        if (spw_unlock (process_selinux) == 0) {