From: Antony Dovgal <tony2001@php.net>
Date: Wed, 2 Aug 2006 09:15:13 +0000 (+0000)
Subject: fix #38289 (segfault in session_decode() when _SESSION is NULL)
X-Git-Tag: RELEASE_1_0_0RC1~2134
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9b63740847b0ddc0685df4f6d3c89cdd8cdbff59;p=php

fix #38289 (segfault in session_decode() when _SESSION is NULL)
---

diff --git a/ext/session/session.c b/ext/session/session.c
index b5d0225e63..8729c092e3 100644
--- a/ext/session/session.c
+++ b/ext/session/session.c
@@ -279,8 +279,13 @@ PHPAPI void php_add_session_var(char *name, size_t namelen TSRMLS_DC)
 {
 	zval **sym_track = NULL;
 	
-	zend_hash_find(Z_ARRVAL_P(PS(http_session_vars)), name, namelen + 1, 
-			(void *) &sym_track);
+	IF_SESSION_VARS() {
+		zend_hash_find(Z_ARRVAL_P(PS(http_session_vars)), name, namelen + 1,
+				(void *) &sym_track);
+	} else {
+		return;
+	}
+
 	if (sym_track == NULL) {
 		zval *empty_var;