Memory leak fix

mod_php3.c

@@ -145,6 +145,8 @@ int sapi_apache_header_handler(sapi_header_struct *sapi_header, sapi_headers_str
 
 	*p = ':';  /* a well behaved header handler shouldn't change its original arguments */
 
+	efree(sapi_header->header);
+	
 	return 0;  /* don't use the default SAPI mechanism, Apache duplicates this functionality */
 }