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Diffstat (limited to 'source3/winbindd/winbindd_cred_cache.c')
-rw-r--r--source3/winbindd/winbindd_cred_cache.c18
1 files changed, 12 insertions, 6 deletions
diff --git a/source3/winbindd/winbindd_cred_cache.c b/source3/winbindd/winbindd_cred_cache.c
index 9201372b14..22e135a381 100644
--- a/source3/winbindd/winbindd_cred_cache.c
+++ b/source3/winbindd/winbindd_cred_cache.c
@@ -47,7 +47,12 @@ static void add_krb5_ticket_gain_handler_event(struct WINBINDD_CCACHE_ENTRY *,
/* The Krb5 ticket refresh handler should be scheduled
at one-half of the period from now till the tkt
expiration */
-#define KRB5_EVENT_REFRESH_TIME(x) ((x) - (((x) - time(NULL))/2))
+
+static time_t krb5_event_refresh_time(time_t end_time)
+{
+ time_t rest = end_time - time(NULL);
+ return end_time - rest/2;
+}
/****************************************************************
Find an entry by name.
@@ -183,7 +188,7 @@ rekinit:
/* The tkt should be refreshed at one-half the period
from now to the expiration time */
expire_time = entry->refresh_time;
- new_start = KRB5_EVENT_REFRESH_TIME(entry->refresh_time);
+ new_start = krb5_event_refresh_time(entry->refresh_time);
#endif
goto done;
} else {
@@ -207,7 +212,7 @@ rekinit:
new_start = time(NULL) + 30;
#else
expire_time = new_start;
- new_start = KRB5_EVENT_REFRESH_TIME(new_start);
+ new_start = krb5_event_refresh_time(new_start);
#endif
gain_root_privilege();
@@ -373,7 +378,7 @@ static void krb5_ticket_gain_handler(struct event_context *event_ctx,
#if defined(DEBUG_KRB5_TKT_RENEWAL)
t = timeval_set(time(NULL) + 30, 0);
#else
- t = timeval_set(KRB5_EVENT_REFRESH_TIME(entry->refresh_time), 0);
+ t = timeval_set(krb5_event_refresh_time(entry->refresh_time), 0);
#endif
if (entry->refresh_time == 0) {
@@ -558,7 +563,8 @@ NTSTATUS add_ccache_to_list(const char *princ_name,
#if defined(DEBUG_KRB5_TKT_RENEWAL)
t = timeval_set(time(NULL)+30, 0);
#else
- t = timeval_set(KRB5_EVENT_REFRESH_TIME(ticket_end), 0);
+ t = timeval_set(krb5_event_refresh_time(ticket_end),
+ 0);
#endif
if (!entry->refresh_time) {
entry->refresh_time = t.tv_sec;
@@ -642,7 +648,7 @@ NTSTATUS add_ccache_to_list(const char *princ_name,
#if defined(DEBUG_KRB5_TKT_RENEWAL)
t = timeval_set(time(NULL)+30, 0);
#else
- t = timeval_set(KRB5_EVENT_REFRESH_TIME(ticket_end), 0);
+ t = timeval_set(krb5_event_refresh_time(ticket_end), 0);
#endif
if (entry->refresh_time == 0) {
entry->refresh_time = t.tv_sec;