From 2699c26f42f6106fd6b238fe20fc0c3a0bfb0459 Mon Sep 17 00:00:00 2001
From: Sascha Schumann <sas@php.net>
Date: Tue, 18 Feb 2003 19:13:49 +0000
Subject: [PATCH] Remember whether to send a cookie, so that we send out the
 correct session id.  Also improve check for active session

---
 ext/session/php_session.h |  1 +
 ext/session/session.c     | 23 ++++++++++++++---------
 2 files changed, 15 insertions(+), 9 deletions(-)

diff --git a/ext/session/php_session.h b/ext/session/php_session.h
index 4e850807ec..1c373d8e6b 100644
--- a/ext/session/php_session.h
+++ b/ext/session/php_session.h
@@ -121,6 +121,7 @@ typedef struct _php_ps_globals {
 
 	long hash_func;
 	long hash_bits_per_character;
+	int send_cookie;
 } php_ps_globals;
 
 typedef php_ps_globals zend_ps_globals;
diff --git a/ext/session/session.c b/ext/session/session.c
index 74398b261d..b017f98696 100644
--- a/ext/session/session.c
+++ b/ext/session/session.c
@@ -1023,7 +1023,6 @@ PHPAPI void php_session_start(TSRMLS_D)
 	zval **ppid;
 	zval **data;
 	char *p;
-	int send_cookie = 1;
 	int define_sid = 1;
 	int module_number = PS(module_number);
 	int nrand;
@@ -1031,6 +1030,7 @@ PHPAPI void php_session_start(TSRMLS_D)
 
 	PS(apply_trans_sid) = PS(use_trans_sid);
 
+	PS(send_cookie) = 1;
 	if (PS(session_status) != php_session_none) 
 		return;
 
@@ -1050,7 +1050,7 @@ PHPAPI void php_session_start(TSRMLS_D)
 					lensess + 1, (void **) &ppid) == SUCCESS) {
 			PPID2SID;
 			PS(apply_trans_sid) = 0;
-			send_cookie = 0;
+			PS(send_cookie) = 0;
 			define_sid = 0;
 		}
 
@@ -1061,7 +1061,7 @@ PHPAPI void php_session_start(TSRMLS_D)
 				zend_hash_find(Z_ARRVAL_PP(data), PS(session_name),
 					lensess + 1, (void **) &ppid) == SUCCESS) {
 			PPID2SID;
-			send_cookie = 0;
+			PS(send_cookie) = 0;
 		}
 
 		if (!PS(use_only_cookies) && !PS(id) &&
@@ -1071,7 +1071,7 @@ PHPAPI void php_session_start(TSRMLS_D)
 				zend_hash_find(Z_ARRVAL_PP(data), PS(session_name),
 					lensess + 1, (void **) &ppid) == SUCCESS) {
 			PPID2SID;
-			send_cookie = 0;
+			PS(send_cookie) = 0;
 		}
 	}
 
@@ -1104,20 +1104,20 @@ PHPAPI void php_session_start(TSRMLS_D)
 			strstr(Z_STRVAL_PP(data), PS(extern_referer_chk)) == NULL) {
 		efree(PS(id));
 		PS(id) = NULL;
-		send_cookie = 1;
+		PS(send_cookie) = 1;
 		if (PS(use_trans_sid))
 			PS(apply_trans_sid) = 1;
 	}
 	
 	php_session_initialize(TSRMLS_C);
 	
-	if (!PS(use_cookies) && send_cookie) {
+	if (!PS(use_cookies) && PS(send_cookie)) {
 		if (PS(use_trans_sid))
 			PS(apply_trans_sid) = 1;
-		send_cookie = 0;
+		PS(send_cookie) = 0;
 	}
 	
-	if (send_cookie) {
+	if (PS(send_cookie)) {
 		php_session_send_cookie(TSRMLS_C);
 	}
 
@@ -1363,10 +1363,15 @@ PHP_FUNCTION(session_id)
    Update the current session id with a newly generated one. */
 PHP_FUNCTION(session_regenerate_id)
 {
-	if (PS(mod)) {
+	if (PS(session_status) == php_session_active) {
 		if (PS(id)) efree(PS(id));
 	
 		PS(id) = PS(mod)->s_create_sid(&PS(mod_data), NULL TSRMLS_CC);
+
+		if (PS(send_cookie)) {
+			php_session_send_cookie(TSRMLS_C);
+		}
+
 		RETURN_TRUE;
 	}
 	RETURN_FALSE;
-- 
2.40.0