https://www.mediawiki.org/wiki/Special:Code/MediaWiki/114919
Revision: 114919
Author: tstarling
Date: 2012-04-16 04:32:08 +0000 (Mon, 16 Apr 2012)
Log Message:
-----------
* Renamed exception classes LuaSandboxTimeout and LuaSandboxEmergencyTimeout to
LuaSandboxTimeoutError and LuaSandboxEmergencyTimeoutError, for consistency
* Actually use LuaSandboxTimeoutError when a timeout is hit, not
LuaSandboxRuntimeError
* When converting data from Lua to PHP, don't insert integer keys into
hashtables as strings, insert them as proper integers. This allows the
soon-to-be-committed Scribunto unit tests, which rely on array-equals, to pass.
Modified Paths:
--------------
trunk/php/luasandbox/data_conversion.c
trunk/php/luasandbox/luasandbox.c
Modified: trunk/php/luasandbox/data_conversion.c
===================================================================
--- trunk/php/luasandbox/data_conversion.c 2012-04-16 03:45:29 UTC (rev
114918)
+++ trunk/php/luasandbox/data_conversion.c 2012-04-16 04:32:08 UTC (rev
114919)
@@ -7,6 +7,7 @@
#include <lauxlib.h>
#include <limits.h>
#include <float.h>
+#include <math.h>
#include "php.h"
#include "php_luasandbox.h"
@@ -332,10 +333,12 @@
const char * str;
size_t length;
zval *value;
+ lua_Number n;
+ int top = lua_gettop(L);
// Normalise the input index so that we can push without invalidating
it.
if (index < 0) {
- index += lua_gettop(L) + 1;
+ index += top + 1;
}
lua_pushnil(L);
@@ -343,13 +346,23 @@
MAKE_STD_ZVAL(value);
luasandbox_lua_to_zval(value, L, -1, sandbox_zval,
recursionGuard TSRMLS_CC);
+ if (lua_type(L, -2) == LUA_TNUMBER) {
+ n = lua_tonumber(L, -2);
+ if (n == floor(n)) {
+ // Integer key
+ zend_hash_index_update(ht, n, (void*)&value,
sizeof(zval*), NULL);
+ lua_settop(L, top + 1);
+ continue;
+ }
+ }
+
// Make a copy of the key so that we can call lua_tolstring()
which is destructive
lua_pushvalue(L, -2);
str = lua_tolstring(L, -1, &length);
zend_hash_update(ht, str, length + 1, (void*)&value,
sizeof(zval*), NULL);
- // Delete the copy and the value
- lua_pop(L, 2);
+ // Pop temporary values off the stack
+ lua_settop(L, top + 1);
}
}
/* }}} */
Modified: trunk/php/luasandbox/luasandbox.c
===================================================================
--- trunk/php/luasandbox/luasandbox.c 2012-04-16 03:45:29 UTC (rev 114918)
+++ trunk/php/luasandbox/luasandbox.c 2012-04-16 04:32:08 UTC (rev 114919)
@@ -46,6 +46,7 @@
static zend_bool luasandbox_instanceof(
zend_class_entry *child_class, zend_class_entry *parent_class);
+extern char luasandbox_timeout_message[];
zend_class_entry *luasandbox_ce;
zend_class_entry *luasandboxerror_ce;
@@ -54,8 +55,8 @@
zend_class_entry *luasandboxsyntaxerror_ce;
zend_class_entry *luasandboxmemoryerror_ce;
zend_class_entry *luasandboxerrorerror_ce;
-zend_class_entry *luasandboxtimeout_ce;
-zend_class_entry *luasandboxemergencytimeout_ce;
+zend_class_entry *luasandboxtimeouterror_ce;
+zend_class_entry *luasandboxemergencytimeouterror_ce;
zend_class_entry *luasandboxplaceholder_ce;
zend_class_entry *luasandboxfunction_ce;
@@ -197,12 +198,12 @@
luasandboxerrorerror_ce = zend_register_internal_class_ex(
&ce, luasandboxfatalerror_ce, NULL TSRMLS_CC);
- INIT_CLASS_ENTRY(ce, "LuaSandboxTimeout", luasandbox_empty_methods);
- luasandboxtimeout_ce = zend_register_internal_class_ex(
+ INIT_CLASS_ENTRY(ce, "LuaSandboxTimeoutError",
luasandbox_empty_methods);
+ luasandboxtimeouterror_ce = zend_register_internal_class_ex(
&ce, luasandboxfatalerror_ce, NULL TSRMLS_CC);
- INIT_CLASS_ENTRY(ce, "LuaSandboxEmergencyTimeout",
luasandbox_empty_methods);
- luasandboxemergencytimeout_ce = zend_register_internal_class_ex(
+ INIT_CLASS_ENTRY(ce, "LuaSandboxEmergencyTimeoutError",
luasandbox_empty_methods);
+ luasandboxemergencytimeouterror_ce = zend_register_internal_class_ex(
&ce, luasandboxfatalerror_ce, NULL TSRMLS_CC);
zend_declare_class_constant_long(luasandboxerror_ce,
@@ -551,7 +552,7 @@
lua_close(sandbox->state);
sandbox->state = NULL;
sandbox->emergency_timed_out = 0;
- zend_throw_exception(luasandboxemergencytimeout_ce,
+ zend_throw_exception(luasandboxemergencytimeouterror_ce,
"The maximum execution time was exceeded "
"and the current Lua statement failed to return, leading to "
"destruction of the Lua state", LUA_ERRRUN);
@@ -568,11 +569,21 @@
{
const char * errorMsg = luasandbox_error_to_string(L, -1);
zend_class_entry * ce;
- lua_pop(L, 1);
if (!EG(exception)) {
+ if (luasandbox_is_fatal(L, -1) && !strcmp(errorMsg,
luasandbox_timeout_message)) {
+ ce = luasandboxtimeouterror_ce;
+ }
switch (status) {
case LUA_ERRRUN:
- ce = luasandboxruntimeerror_ce;
+ if (luasandbox_is_fatal(L, -1)) {
+ if (!strcmp(errorMsg,
luasandbox_timeout_message)) {
+ ce = luasandboxtimeouterror_ce;
+ } else {
+ ce = luasandboxfatalerror_ce;
+ }
+ } else {
+ ce = luasandboxruntimeerror_ce;
+ }
break;
case LUA_ERRSYNTAX:
ce = luasandboxsyntaxerror_ce;
@@ -586,6 +597,7 @@
}
zend_throw_exception(ce, (char*)errorMsg, status);
}
+ lua_pop(L, 1);
}
/* }}} */
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