From: Marcus Boerger <helly@php.net>
Date: Sat, 31 May 2003 15:57:59 +0000 (+0000)
Subject: c->name_len already contains the '\0'
X-Git-Tag: RELEASE_1_0_2~481
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=05a217707fbba32c711bf812e6d25a48db093699;p=php

c->name_len already contains the '\0'
---

diff --git a/Zend/zend_constants.c b/Zend/zend_constants.c
index f81eaceb68..eab7d3dfbd 100644
--- a/Zend/zend_constants.c
+++ b/Zend/zend_constants.c
@@ -244,10 +244,11 @@ ZEND_API int zend_register_constant(zend_constant *c TSRMLS_DC)
 	printf("Registering constant for module %d\n", c->module_number);
 #endif
 
-	lowercase_name = do_alloca(c->name_len + 1);
+	/* keep in mind that c->name_len already contains the '\0' */
+	lowercase_name = do_alloca(c->name_len);
 
 	if (!(c->flags & CONST_CS)) {
-		zend_str_tolower_copy(lowercase_name, c->name, c->name_len);
+		zend_str_tolower_copy(lowercase_name, c->name, c->name_len - 1);
 	} else {
 		memcpy(lowercase_name, c->name, c->name_len);
 		lowercase_name[c->name_len] = '\0';