(getutline_r): When we return ESRCH, mark UTMP_DATA->ubuf invalid (by setting UTMP_DATA->loc_utmp to 0).

1996-07-05 23:48:41 +00:00 · 1996-07-05 23:48:41 +00:00 · eb6c848027
parent e33b438a84
commit eb6c848027
1 changed files with 1 additions and 0 deletions
--- a/login/getutline_r.c
+++ b/login/getutline_r.c
@ -47,6 +47,7 @@ getutline_r (const struct utmp *line, struct utmp **utmp,
      if (read (utmp_data->ut_fd, &utmp_data->ubuf, sizeof (struct utmp))
 	  != sizeof (struct utmp))
 	{
+	  utmp_data->loc_utmp = 0; /* Mark UTMP_DATA->ubuf invalid.  */
 	  errno = ESRCH;
 	  return -1;
 	}