* Stamp utmp (that is, tell the utmp helper process to do so),
* or not.
*/
- if (!cfg->stamp_utmp)
+ if (!cfg->stamp_utmp) {
close(pty_utmp_helper_pipe); /* just let the child process die */
- else {
+ pty_utmp_helper_pipe = -1;
+ } else {
char *location = get_x_display(pty_frontend);
int len = strlen(location)+1, pos = 0; /* +1 to include NUL */
while (pos < len) {
if (ret < 0) {
perror("pterm: writing to utmp helper process");
close(pty_utmp_helper_pipe); /* arrgh, just give up */
+ pty_utmp_helper_pipe = -1;
break;
}
pos += ret;
close(pty_master_fd);
pty_master_fd = -1;
}
- close(pty_utmp_helper_pipe); /* this causes utmp to be cleaned up */
+ if (pty_utmp_helper_pipe >= 0) {
+ close(pty_utmp_helper_pipe); /* this causes utmp to be cleaned up */
+ pty_utmp_helper_pipe = -1;
+ }
}
/*