From: Arran Cudbard-Bell <a.cudbardb@freeradius.org>
Date: Thu, 23 Sep 2021 17:24:41 +0000 (-0500)
Subject: Add `fr_time_max()`
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05965bd6ed59326608cfd5aaeadb9da6eadb8db3;p=thirdparty%2Ffreeradius-server.git

Add `fr_time_max()`
---

diff --git a/src/lib/util/time.h b/src/lib/util/time.h
index 06324b1b4b..69e30803e1 100644
--- a/src/lib/util/time.h
+++ b/src/lib/util/time.h
@@ -49,7 +49,9 @@ extern "C" {
  *  plays with the local clock.
  */
 typedef struct fr_time_s {
-	int64_t	value;
+	int64_t value;		//!< Signed because we need times before the server started
+				///< for things like certificate validity checks and cache
+				///< entries.
 } fr_time_t;
 
 /** "Unix" time.  This is the time in nanoseconds since midnight January 1, 1970
@@ -72,6 +74,7 @@ typedef uint64_t fr_unix_time_t;
  */
 typedef int64_t fr_time_delta_t;
 
+#define fr_time_max() (fr_time_t){ .value = INT64_MAX }
 #define fr_time_wrap(_time) (fr_time_t){ .value = (_time) }
 #define fr_time_unwrap(_time) (_time).value
 
diff --git a/src/modules/rlm_eap/types/rlm_eap_fast/eap_fast.c b/src/modules/rlm_eap/types/rlm_eap_fast/eap_fast.c
index 1f2569f9b9..7c0214f302 100644
--- a/src/modules/rlm_eap/types/rlm_eap_fast/eap_fast.c
+++ b/src/modules/rlm_eap/types/rlm_eap_fast/eap_fast.c
@@ -857,7 +857,7 @@ static fr_radius_packet_code_t eap_fast_process_tlvs(request_t *request, eap_ses
 			if (vp->da == attr_eap_fast_pac_acknowledge) {
 				if (vp->vp_uint32 == EAP_FAST_TLV_RESULT_SUCCESS) {
 					code = FR_RADIUS_CODE_ACCESS_ACCEPT;
-					t->pac.expires = fr_time_wrap(~fr_time_unwrap(fr_time_wrap(0)));
+					t->pac.expires = fr_time_max();
 					t->pac.expired = false;
 					t->stage = EAP_FAST_COMPLETE;
 				}