From: Michael Wallner <mike@php.net>
Date: Tue, 17 Oct 2006 19:13:16 +0000 (+0000)
Subject: - fix crash if *val == NULL
X-Git-Tag: RELEASE_1_3_3~10
X-Git-Url: https://git.m6w6.name/?p=m6w6%2Fext-http;a=commitdiff_plain;h=d02141d8a062b2d7665e489ead77194f9343f09c

- fix crash if *val == NULL
---

diff --git a/http_send_api.c b/http_send_api.c
index c76656c..1fe1d4d 100644
--- a/http_send_api.c
+++ b/http_send_api.c
@@ -200,7 +200,7 @@ PHP_HTTP_API void _http_hide_header_ex(const char *name, size_t name_len TSRMLS_
 /* {{{ void http_send_header_zval(char*, zval **, zend_bool) */
 PHP_HTTP_API void _http_send_header_zval_ex(const char *name, size_t name_len, zval **val, zend_bool replace TSRMLS_DC)
 {
-	if (!val || Z_TYPE_PP(val) == IS_NULL || (Z_TYPE_PP(val) == IS_STRING && !Z_STRLEN_PP(val))) {
+	if (!val || !*val || Z_TYPE_PP(val) == IS_NULL || (Z_TYPE_PP(val) == IS_STRING && !Z_STRLEN_PP(val))) {
 		http_hide_header_ex(name, name_len);
 	} else if (Z_TYPE_PP(val) == IS_ARRAY || Z_TYPE_PP(val) == IS_OBJECT) {
 		zend_bool first = replace;