X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=http_info_api.c;h=793acd11be56a941d88cc4a669c88726ef502695;hb=001564eec4dca90f93d7c474fecd15614387b48f;hp=5140b6c953fe9cb70f49a6071960865c6ca33132;hpb=ccd556e32e7264830790ec13b72a9b0e3760684b;p=m6w6%2Fext-http

diff --git a/http_info_api.c b/http_info_api.c
index 5140b6c..793acd1 100644
--- a/http_info_api.c
+++ b/http_info_api.c
@@ -55,6 +55,28 @@ PHP_HTTP_API void _http_info_dtor(http_info *i)
 	}
 }
 
+#if !defined(ZEND_ENGINE_2)
+inline char *php_memnstr(char *h, char *n, size_t n_len, char *e)
+{
+	char *p;
+	
+	if (e > h && n_len > 0) {
+		while (h != e) {
+			if (*h == *n) {
+				for (p = n; *p == h[p-n]; ++p) {
+					if (p == n+n_len-1) {
+						return h;
+					}
+				}
+			}
+			++h;
+		}
+	}
+	
+	return NULL;
+}
+#endif
+
 PHP_HTTP_API STATUS _http_info_parse_ex(const char *pre_header, http_info *info, zend_bool silent TSRMLS_DC)
 {
 	const char *end, *http;
@@ -75,7 +97,7 @@ PHP_HTTP_API STATUS _http_info_parse_ex(const char *pre_header, http_info *info,
 	/* there must be HTTP/1.x in the line
 	 * and nothing than SPACE or NUL after HTTP/1.x 
 	 */
-	if (	(!(http = strstr(pre_header, "HTTP/1."))) || 
+	if (	(!(http = php_memnstr((char *) pre_header, "HTTP/1.", lenof("HTTP/1."), (char *)end))) || 
 			(!(http < end)) ||
 			(!isdigit(http[lenof("HTTP/1.")])) ||
 			(http[lenof("HTTP/1.1")] && (!isspace(http[lenof("HTTP/1.1")])))) {