fix wrong string length for registry values

23 years ago · e8e0c6fb41
1 changed files with 2 additions and 1 deletions
--- a/win32/registry.c
+++ b/win32/registry.c
@ -72,7 +72,8 @@ void UpdateIniFromRegistry(char *path TSRMLS_DC)
 				RegEnumValue(hKey, i, namebuf, &namebuf_len, NULL, &lType, valuebuf, &valuebuf_len);

 				if ((lType == REG_SZ) || (lType == REG_EXPAND_SZ)) {
-					zend_alter_ini_entry(namebuf, namebuf_len + 1, valuebuf, valuebuf_len, PHP_INI_SYSTEM, PHP_INI_STAGE_ACTIVATE);
+					/* valuebuf_len includes trailing 0 */
+					zend_alter_ini_entry(namebuf, namebuf_len + 1, valuebuf, valuebuf_len?valuebuf_len-1:0, PHP_INI_SYSTEM, PHP_INI_STAGE_ACTIVATE);
 				}

 				i++;