- Gaurd for problems in fault servers (fixes problem with Sambar 5.2)

diff --git a/sapi/isapi/php4isapi.c b/sapi/isapi/php4isapi.c
index 9f3019534550e5672616967bd646d9bc50c427db..55127da576e8d268c4111ede3f79a78ff4cf6569 100644 (file)
--- a/sapi/isapi/php4isapi.c
+++ b/sapi/isapi/php4isapi.c
@@ -481,7 +481,7 @@ static void sapi_isapi_register_server_variables2(char **server_variables, LPEXT
                                recorded_values[p-server_variables] = estrndup(static_variable_buf, variable_len);
                        }
                } else if (GetLastError() == ERROR_INSUFFICIENT_BUFFER) {
-                       variable_buf = (char *) emalloc(variable_len);
+                       variable_buf = (char *) emalloc(variable_len+1);
                        if (lpECB->GetServerVariable(lpECB->ConnID, *p, variable_buf, &variable_len)
                                && variable_buf[0]) {
                                php_register_variable(*p, variable_buf, track_vars_array TSRMLS_CC);