allow different solutions to debug sasl shutdown

diff --git a/libraries/libldap/cyrus.c b/libraries/libldap/cyrus.c
index b0dce244d011deecaabb4781e93c9935b97136d6..85b248de6715f102a7260043180e6186881bca82 100644 (file)
--- a/libraries/libldap/cyrus.c
+++ b/libraries/libldap/cyrus.c
@@ -1093,6 +1093,7 @@ ldap_int_sasl_set_option( LDAP *ld, int option, void *arg )
 }
 
 #ifdef LDAP_R_COMPILE
+#define LDAP_DEBUG_R_SASL
 void *ldap_pvt_sasl_mutex_new(void)
 {
        ldap_pvt_thread_mutex_t *mutex;
@@ -1103,27 +1104,47 @@ void *ldap_pvt_sasl_mutex_new(void)
        if ( ldap_pvt_thread_mutex_init( mutex ) == 0 ) {
                return mutex;
        }
+#ifndef LDAP_DEBUG_R_SASL
        assert( 0 );
+#endif /* !LDAP_DEBUG_R_SASL */
        return NULL;
 }
 
 int ldap_pvt_sasl_mutex_lock(void *mutex)
 {
+#ifdef LDAP_DEBUG_R_SASL
+       if ( mutex == NULL ) {
+               return SASL_OK;
+       }
+#else /* !LDAP_DEBUG_R_SASL */
        assert( mutex );
+#endif /* !LDAP_DEBUG_R_SASL */
        return ldap_pvt_thread_mutex_lock( (ldap_pvt_thread_mutex_t *)mutex )
                ? SASL_FAIL : SASL_OK;
 }
 
 int ldap_pvt_sasl_mutex_unlock(void *mutex)
 {
+#ifdef LDAP_DEBUG_R_SASL
+       if ( mutex == NULL ) {
+               return SASL_OK;
+       }
+#else /* !LDAP_DEBUG_R_SASL */
        assert( mutex );
+#endif /* !LDAP_DEBUG_R_SASL */
        return ldap_pvt_thread_mutex_unlock( (ldap_pvt_thread_mutex_t *)mutex )
                ? SASL_FAIL : SASL_OK;
 }
 
 void ldap_pvt_sasl_mutex_dispose(void *mutex)
 {
+#ifdef LDAP_DEBUG_R_SASL
+       if ( mutex == NULL ) {
+               return;
+       }
+#else /* !LDAP_DEBUG_R_SASL */
        assert( mutex );
+#endif /* !LDAP_DEBUG_R_SASL */
        (void) ldap_pvt_thread_mutex_destroy( (ldap_pvt_thread_mutex_t *)mutex );
        LDAP_FREE( mutex );
 }