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inhibit: close all fds when invoking inhibited tool

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This commit is contained in:
Lennart Poettering 2012-09-10 09:45:55 +02:00
parent 3137e0bd52
commit 77030bd65f
1 changed files with 4 additions and 2 deletions
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6
src/login/inhibit.c
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@ -72,7 +72,7 @@ static int inhibit(DBusConnection *bus, DBusError *error) {
}
static int print_inhibitors(DBusConnection *bus, DBusError *error) {
DBusMessage *reply;
DBusMessage *reply = NULL;
unsigned n = 0;
DBusMessageIter iter, sub, sub2;
int r;
@ -98,7 +98,6 @@ static int print_inhibitors(DBusConnection *bus, DBusError *error) {
r = -EIO;
goto finish;
}
dbus_message_iter_recurse(&iter, &sub);
printf("%-21s %-20s %-20s %-5s %6s %6s\n",
"WHAT",
@ -108,6 +107,7 @@ static int print_inhibitors(DBusConnection *bus, DBusError *error) {
"UID",
"PID");
dbus_message_iter_recurse(&iter, &sub);
while (dbus_message_iter_get_arg_type(&sub) != DBUS_TYPE_INVALID) {
const char *what, *who, *why, *mode;
char *ewho, *ewhy;
@ -303,6 +303,8 @@ int main(int argc, char *argv[]) {
/* Child */
close_nointr_nofail(fd);
close_all_fds(NULL, 0);
execvp(argv[optind], argv + optind);
log_error("Failed to execute %s: %m", argv[optind]);
_exit(EXIT_FAILURE);