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authorMiles Bader <miles@gnu.org>1996-07-05 23:48:41 +0000
committerMiles Bader <miles@gnu.org>1996-07-05 23:48:41 +0000
commiteb6c848027361474049fbd068df6025492845a2b (patch)
treea259549560cbe9c0a01523b47e5b61448e59fe2a /login
parente33b438a8456aecf60a661ee75ac5977a7b49815 (diff)
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(getutline_r): When we return ESRCH, mark UTMP_DATA->ubuf invalid (by setting UTMP_DATA->loc_utmp to 0).
Diffstat (limited to 'login')
-rw-r--r--login/getutline_r.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/login/getutline_r.c b/login/getutline_r.c
index 0956164..965d46c 100644
--- 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;
}