registrar: expires_range should not make expires < min_expires

(cherry picked from commit c753932) (cherry picked from commit a6f1176)
kamailio · Jul 16, 2020 · 24e041c · 24e041c
1 parent 4c67a6e
commit 24e041c
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/src/modules/registrar/sip_msg.c b/src/modules/registrar/sip_msg.c
@@ -277,14 +277,17 @@ void calc_contact_expires(struct sip_msg* _m, param_t* _ep, int* _e, int novaria
 
 	if ( *_e != 0 )
 	{
-		if (!novariation) {
-			*_e = randomize_expires( *_e, range );
-		}
-
 		if (*_e < cfg_get(registrar, registrar_cfg, min_expires)) {
 			*_e = cfg_get(registrar, registrar_cfg, min_expires);
 		}
 
+		if (!novariation) {
+			*_e = randomize_expires( *_e, range );
+			if (*_e < cfg_get(registrar, registrar_cfg, min_expires)) {
+				*_e = cfg_get(registrar, registrar_cfg, min_expires);
+			}
+		}
+
 		if (cfg_get(registrar, registrar_cfg, max_expires) && (*_e > cfg_get(registrar, registrar_cfg, max_expires))) {
 			*_e = cfg_get(registrar, registrar_cfg, max_expires);
 		}