issue_owner_repo listlengths 2 2 | issue_body stringlengths 0 261k ⌀ | issue_title stringlengths 1 925 | issue_comments_url stringlengths 56 81 | issue_comments_count int64 0 2.5k | issue_created_at stringlengths 20 20 | issue_updated_at stringlengths 20 20 | issue_html_url stringlengths 37 62 | issue_github_id int64 387k 2.46B | issue_number int64 1 127k |
|---|---|---|---|---|---|---|---|---|---|
[
"chakra-core",
"ChakraCore"
] | the following poc cause a assertion failure in "debug" build on ubuntu.
```
const v3 = new Int32Array(65537);
const v4 = "replace".localeCompare(...v3);
``` | Assertion failure in CallInfo.cpp | https://api.github.com/repos/chakra-core/ChakraCore/issues/6772/comments | 2 | 2021-12-24T11:07:08Z | 2022-01-31T22:45:37Z | https://github.com/chakra-core/ChakraCore/issues/6772 | 1,088,320,759 | 6,772 |
[
"chakra-core",
"ChakraCore"
] | the following poc cause a assertion failure in "debug" build on ubuntu.
```
function v0(v1,v2) {
}
function v3(v4,v5) {
}
const v8 = [65537,v3,-2609076265,-2609076265];
const v9 = v0.bind();
v9.__proto__ = v8;
const v10 = delete v9.length;
v9[-1956872956] >>>= 65537;
with (v9) {
length = v10;
}
``` | Assertion failure in PathTypeHandler.cpp | https://api.github.com/repos/chakra-core/ChakraCore/issues/6771/comments | 1 | 2021-12-24T11:05:36Z | 2022-01-31T15:56:28Z | https://github.com/chakra-core/ChakraCore/issues/6771 | 1,088,319,904 | 6,771 |
[
"chakra-core",
"ChakraCore"
] | the following poc cause a assertion failure in "debug" build on ubuntu.
```
function opt(){
const v2 = [-1000000000.0];
v2.length = 4294967295;
const v3 = v2.copyWithin();
return v3;
}
for(let i=0;i<0x200;i++){
opt(false);
}
``` | Assertion failure in JavascriptArray.cpp | https://api.github.com/repos/chakra-core/ChakraCore/issues/6770/comments | 7 | 2021-12-24T11:02:07Z | 2024-08-01T14:29:34Z | https://github.com/chakra-core/ChakraCore/issues/6770 | 1,088,317,992 | 6,770 |
[
"chakra-core",
"ChakraCore"
] | Proposal https://github.com/tc39/proposal-array-grouping has reached stage 3 as of TC 39 meeting at December 2021.
Also i want to implement this proposal.
| Implement Stage 3 Proposal Array.prototype.groupBy | https://api.github.com/repos/chakra-core/ChakraCore/issues/6768/comments | 2 | 2021-12-16T19:03:30Z | 2022-02-03T07:34:55Z | https://github.com/chakra-core/ChakraCore/issues/6768 | 1,082,550,155 | 6,768 |
[
"chakra-core",
"ChakraCore"
] | the following poc trigger a assertion failure in "debug" build on ubuntu.
```
function opt(opt_param){
class V2 {
print() {
if (opt_param) {
}
}
};
if (opt_param) {
}
const v12 = [];
const v19 = {constructor:parseFloat};
v12.constructor = RangeError;
v19.valueOf = parseFloat;
}... | Assertion failure in Lowerer::MapStFldHelper | https://api.github.com/repos/chakra-core/ChakraCore/issues/6767/comments | 1 | 2021-12-14T12:24:44Z | 2022-01-31T07:56:30Z | https://github.com/chakra-core/ChakraCore/issues/6767 | 1,079,695,504 | 6,767 |
[
"chakra-core",
"ChakraCore"
] | the following poc trigger a assertion faliure in "debug" build on ubuntu.
```
ch -maxinterpretcount:10 -maxsimplejitruncount:100 -bgjit- poc.js
```
```
function v0() {
let v3 = 0;
do {
let v4 = -186432755;
v4 %= v4;
} while (v3 !== v3);
v3 += v3;
}
for (let index = 0; inde... | Assertion failure in in DbCheckPostLower::Check | https://api.github.com/repos/chakra-core/ChakraCore/issues/6766/comments | 0 | 2021-12-14T11:41:55Z | 2022-01-31T07:35:40Z | https://github.com/chakra-core/ChakraCore/issues/6766 | 1,079,654,647 | 6,766 |
[
"chakra-core",
"ChakraCore"
] | the following poc will cause a assertion failure in "debug" build on ubuntu.
```
function opt() {
const v3 = delete opt.length;
for (const v4 in opt) {
}
}
opt();
opt();
```
#0 0x00005555565cd77c in Js::SimpleTypeHandler<3ul>::DeleteProperty (this=0x7ff7f43f6780,
inst... | assertion failure in Js::SimpleTypeHandler<3ul>::DeleteProperty | https://api.github.com/repos/chakra-core/ChakraCore/issues/6765/comments | 1 | 2021-12-14T10:03:36Z | 2022-01-22T10:44:54Z | https://github.com/chakra-core/ChakraCore/issues/6765 | 1,079,551,380 | 6,765 |
[
"chakra-core",
"ChakraCore"
] | the following poc cause a assertion failure in "debug" build on ubuntu.
```
function v0(v1,v2) {
const v3 = v0 != v0;
try {
const v5 = Object();
do {
} while (v5 > 4);
} finally {
}
const v7 = v0();
}
const v8 = v0();
```
#0 0x0000555556d3d49a in Backward... | Assertion failure in in BackwardPass::ProcessBailOutInfo | https://api.github.com/repos/chakra-core/ChakraCore/issues/6764/comments | 0 | 2021-12-14T10:00:44Z | 2022-01-22T10:22:39Z | https://github.com/chakra-core/ChakraCore/issues/6764 | 1,079,547,129 | 6,764 |
[
"chakra-core",
"ChakraCore"
] | the following poc cause a crash in latest build on ubuntu.
```
for (let v3 = -65537; v3 < 3; v3 = v3 + 0) {
const v4 = v3++;
}
```
#0 0x0000555555799691 in ReportFatalException ()
#1 0x0000555555799877 in Js::Throw::FatalInternalError(int) ()
#2 0x0000555555d543a7 in GlobOpt::CollectMemOpInfo(IR::I... | Running out of memory when creating constants in a loop | https://api.github.com/repos/chakra-core/ChakraCore/issues/6763/comments | 6 | 2021-12-14T09:52:02Z | 2022-01-31T07:28:32Z | https://github.com/chakra-core/ChakraCore/issues/6763 | 1,079,538,547 | 6,763 |
[
"chakra-core",
"ChakraCore"
] | the following poc will crash the latest build on ubuntu.
```
function opt() {
let v4 = 9;
for (let v5 = 0; v5 < v4; v5 = v5 / v4) {
v4 = v5;
}
const v6 = v4--;
}
for(i = 0;i < 1000; i++){
opt();
}
```
#0 0x0000555555e96e6d in BackwardPass::ReverseCopyProp(IR::Instr*) ()
#1 0x0000555555e90fb5 ... | crash in BackwardPass::ReverseCopyProp | https://api.github.com/repos/chakra-core/ChakraCore/issues/6762/comments | 1 | 2021-12-14T09:47:26Z | 2022-01-22T10:20:28Z | https://github.com/chakra-core/ChakraCore/issues/6762 | 1,079,533,868 | 6,762 |
[
"chakra-core",
"ChakraCore"
] | https://github.com/chakra-core/ChakraCore/blob/b6042191545a823fcf9d53df2b09d160d5808f51/lib/Jsrt/ChakraCore.h#L1444
Parameters miss match in Signature from XML decription. | JsObjectDefinePropertyFull XML doc is invalid | https://api.github.com/repos/chakra-core/ChakraCore/issues/6761/comments | 0 | 2021-11-26T14:37:47Z | 2021-11-26T14:37:47Z | https://github.com/chakra-core/ChakraCore/issues/6761 | 1,064,544,576 | 6,761 |
[
"chakra-core",
"ChakraCore"
] | I'm working on a project which use ChakraCore as a library with cmake.
However, an error occurred.
Platform: Windows + Microsoft Visual Studio 2017 + CMake.
Code:
```cmake
add_subdirectory(chakra-core)
include_directories(chakra-core/lib/)
include_directories(chakra-core/lib/Jsrt)
include_directories(chakra... | Unsupported target processor: AMD64 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6760/comments | 4 | 2021-11-17T14:28:18Z | 2023-03-24T10:06:49Z | https://github.com/chakra-core/ChakraCore/issues/6760 | 1,056,197,302 | 6,760 |
[
"chakra-core",
"ChakraCore"
] | SInce Microsoft has ended support for CC a while ago i think we should update README.md to remove the notice about support from Microsoft or update it.
I want to fix this and If you may trust me in doing this, may i ask you a question - Do you still accept security issues for 1.11 release? | Update README.md since Microsoft ended support for CC | https://api.github.com/repos/chakra-core/ChakraCore/issues/6757/comments | 2 | 2021-11-05T18:46:39Z | 2021-11-06T19:16:11Z | https://github.com/chakra-core/ChakraCore/issues/6757 | 1,046,142,781 | 6,757 |
[
"chakra-core",
"ChakraCore"
] | Meta issue for various tasks related to the upcoming release. | Release 1.12 preparation | https://api.github.com/repos/chakra-core/ChakraCore/issues/6753/comments | 4 | 2021-11-03T06:54:26Z | 2021-11-07T00:24:03Z | https://github.com/chakra-core/ChakraCore/issues/6753 | 1,043,141,077 | 6,753 |
[
"chakra-core",
"ChakraCore"
] | ### Version:
ch version 1.12.0.0-beta
### PoC:
```js
let args = new Array(0x10000);
args.fill();
args = args.map((_, i) => 'a' + i).join(', ');
let gun = eval(`(function () {
class A {
}
class B extends A {
constructor(${args}) {
() => {
${args};
... | Aborted (core dumped) in `ReportFatalException` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6752/comments | 6 | 2021-10-30T08:18:29Z | 2021-11-05T07:20:36Z | https://github.com/chakra-core/ChakraCore/issues/6752 | 1,040,085,751 | 6,752 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```javascript
(function () { // Scope for utility functions.
var StringPrototypeValueOf = String.prototype.valueOf;
var DatePrototypeValueOf = Date.prototype.valueOf;
})();
var valueOfAccessed = "FAIL";
Date.prototype.valueOf = function () {
valueOfAccessed = "PASS";
return " ";
}
var... | Get Error Output When Build with no-jit Mode | https://api.github.com/repos/chakra-core/ChakraCore/issues/6750/comments | 3 | 2021-10-25T07:35:59Z | 2021-11-25T11:25:20Z | https://github.com/chakra-core/ChakraCore/issues/6750 | 1,034,782,867 | 6,750 |
[
"chakra-core",
"ChakraCore"
] | Why jot just in the Github releases tab, where the last release was posted in december 2020 if I'm correct.
And why not when 1.12 is ready? | When/Where will releases be posted | https://api.github.com/repos/chakra-core/ChakraCore/issues/6749/comments | 0 | 2021-10-11T18:53:35Z | 2021-10-11T19:08:38Z | https://github.com/chakra-core/ChakraCore/issues/6749 | 1,023,017,656 | 6,749 |
[
"chakra-core",
"ChakraCore"
] | This is a discussion to determine what should go into the next release w.r.t WebAssembly. We have updated the SIMD opcodes somewhat recently, and I am inclined to remove anything else that is not yet in from the upcoming release.
Things among open issues that are worth noting, in my opinion:
- #6524 - request to ... | WebAssembly release planning | https://api.github.com/repos/chakra-core/ChakraCore/issues/6742/comments | 1 | 2021-09-07T23:59:06Z | 2021-10-30T08:00:00Z | https://github.com/chakra-core/ChakraCore/issues/6742 | 990,453,896 | 6,742 |
[
"chakra-core",
"ChakraCore"
] | Hello!
I'm using chakraRT (in windows), but I also sometimes use chakracore in osx and linux (as well as jscore, both ios/osx natively and the open source one)
I've recently re-enabled `JsStartDebugging()` and hurrah! visual studio 2017 now shows code! (It used to just show when there was an exception, but no sourc... | JsStartDebugging on mutliple contexts (vs runtime) clarification | https://api.github.com/repos/chakra-core/ChakraCore/issues/6740/comments | 2 | 2021-09-03T11:18:51Z | 2021-09-03T21:48:15Z | https://github.com/chakra-core/ChakraCore/issues/6740 | 987,670,132 | 6,740 |
[
"chakra-core",
"ChakraCore"
] | Following PoC causes a crash due to an assertion failure.
```
function jit() {
let x = Math.round.call({}, 3133.7);
}
for (var i = 0; i < 0x1000; i++) {
jit();
}
```
OS: Ubuntu 18.04 LTS
Version: ch version 1.12.0.0-beta
Compiler: clang-6
Commit: 4841a76a6a0c7c9c212846e8c96c8675ce7653da
## ... | Assertion Failure in SCCLiveness::ProcessStackSymUse | https://api.github.com/repos/chakra-core/ChakraCore/issues/6738/comments | 3 | 2021-08-30T04:41:21Z | 2021-09-08T21:47:05Z | https://github.com/chakra-core/ChakraCore/issues/6738 | 982,379,047 | 6,738 |
[
"chakra-core",
"ChakraCore"
] | (tested with 1.11.24.0 on Mac OS)
This is one of those "I went looking for dumb edge cases" bugs. It didn't come up in real code - it requires code to be _very_ poorly written - and should be prioritized accordingly. Anyway:
```js
let evil = new RegExp;
evil.exec = () => ({ 0: '1234567', length: 1, index: 0 });... | JS correctness issue when overriding RegExp .exec to be incoherent | https://api.github.com/repos/chakra-core/ChakraCore/issues/6736/comments | 1 | 2021-08-08T06:45:36Z | 2021-09-18T22:53:17Z | https://github.com/chakra-core/ChakraCore/issues/6736 | 963,367,323 | 6,736 |
[
"chakra-core",
"ChakraCore"
] | > 
| Discord invitation in readme is invalid | https://api.github.com/repos/chakra-core/ChakraCore/issues/6734/comments | 3 | 2021-07-23T22:34:23Z | 2021-07-26T06:38:19Z | https://github.com/chakra-core/ChakraCore/issues/6734 | 951,934,454 | 6,734 |
[
"chakra-core",
"ChakraCore"
] | Whilst it is now possible to build directly with cmake and skip the build.sh script altogether whilst we continue to provide it we should keep it functional...
New versions of Ubuntu ship without Python2.
Build.sh reference to Python2 for optional LLTng support; AND for setting a relative path and this can cause ... | Build.sh may be broken on latest Ubuntu | https://api.github.com/repos/chakra-core/ChakraCore/issues/6731/comments | 2 | 2021-07-10T16:32:23Z | 2021-07-13T03:19:38Z | https://github.com/chakra-core/ChakraCore/issues/6731 | 941,282,887 | 6,731 |
[
"chakra-core",
"ChakraCore"
] | Hi everyone.
Here is small issue in opcodes comment-documentation
https://github.com/chakra-core/ChakraCore/blob/master/lib/Runtime/ByteCode/OpCodes.h#L165
Comment shoul be the following - // Branch if object has the given property ...
The same is for BrOnHasEnvProperty.
Thank you. | Wrong documentation comment | https://api.github.com/repos/chakra-core/ChakraCore/issues/6730/comments | 1 | 2021-07-06T09:19:25Z | 2021-07-13T07:47:56Z | https://github.com/chakra-core/ChakraCore/issues/6730 | 937,691,595 | 6,730 |
[
"chakra-core",
"ChakraCore"
] | How to run an external program in the code.js? For example, SQLite. Is it possible to do this regardless of the Windows or Linux operating system? | How to run an external program in the code.js? | https://api.github.com/repos/chakra-core/ChakraCore/issues/6729/comments | 2 | 2021-07-05T07:53:34Z | 2021-07-06T10:08:12Z | https://github.com/chakra-core/ChakraCore/issues/6729 | 936,800,751 | 6,729 |
[
"chakra-core",
"ChakraCore"
] | How to get the environment data in the code.js? For example, REMOTE_ADDR, QUERY_STRING, HTTP_COOKIE, and others. Is it possible to do this regardless of the Windows or Linux operating system? | How to get REMOTE_ADDR in code.js? | https://api.github.com/repos/chakra-core/ChakraCore/issues/6728/comments | 5 | 2021-07-05T07:37:31Z | 2021-07-06T10:08:21Z | https://github.com/chakra-core/ChakraCore/issues/6728 | 936,788,928 | 6,728 |
[
"chakra-core",
"ChakraCore"
] | Hi All,
ChakraCore failed to run tests with 2 failures on windows with MSVC. This issue can be reproduced on latest version 385409e, could you please look at this issue?
Repro steps:
1. git clone http://github.com/microsoft/ChakraCore F:\gitP\microsoft\ChakraCore
2. Open a vs2019 x64 command prompt.
3. cd F:\g... | ChakraCore failed to run tests with 2 failures on windows with MSVC | https://api.github.com/repos/chakra-core/ChakraCore/issues/6722/comments | 6 | 2021-06-25T08:01:14Z | 2021-11-01T22:24:42Z | https://github.com/chakra-core/ChakraCore/issues/6722 | 929,936,617 | 6,722 |
[
"chakra-core",
"ChakraCore"
] | Hi. You already have a .NET binding here:
https://github.com/chakra-core/ChakraCore/wiki/Embedding-ChakraCore
What about a Java binding? | Could you provide a Java binding? | https://api.github.com/repos/chakra-core/ChakraCore/issues/6721/comments | 0 | 2021-06-22T05:34:10Z | 2021-06-25T12:13:46Z | https://github.com/chakra-core/ChakraCore/issues/6721 | 926,847,634 | 6,721 |
[
"chakra-core",
"ChakraCore"
] | `JsIsCallable` returns true if a class expression is passed - Was it intended to return true?
| [JSRT API] Issue about JsIsCallable | https://api.github.com/repos/chakra-core/ChakraCore/issues/6720/comments | 3 | 2021-05-25T05:45:24Z | 2021-07-02T22:08:08Z | https://github.com/chakra-core/ChakraCore/issues/6720 | 900,301,957 | 6,720 |
[
"chakra-core",
"ChakraCore"
] | when encoding is gbk or gb2312 , the result is error. | file.readalltext has bugs | https://api.github.com/repos/chakra-core/ChakraCore/issues/6719/comments | 1 | 2021-05-20T11:59:08Z | 2021-07-01T09:42:22Z | https://github.com/chakra-core/ChakraCore/issues/6719 | 896,715,187 | 6,719 |
[
"chakra-core",
"ChakraCore"
] | chakra version
```
Checked revision: 0fc6103461dac83f24e418b7013af5b4137607f5
Build command: ./build.sh --debug
$ chakra --version
ch version 1.12.0.0-beta
```
os
```
Ubuntu 20.04.2 LTS
```
Testcase, a common function, but it will lead the **debug version** to an assertion error.
```js
function foo(...... | ASSERTION in ChakraCore/lib/Runtime/./Language/InlineCache.h, line 471 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6717/comments | 2 | 2021-05-18T07:28:15Z | 2022-03-11T15:05:41Z | https://github.com/chakra-core/ChakraCore/issues/6717 | 894,067,858 | 6,717 |
[
"chakra-core",
"ChakraCore"
] | chakra version
```
Checked revision: 0fc6103461dac83f24e418b7013af5b4137607f5
Build command: ./build.sh --debug
$ chakra --version
ch version 1.12.0.0-beta
```
os
```
Ubuntu 20.04.2 LTS
```
testcase
```
var x = WScript.LoadScript('', 'samethread', 'foo.js');
const y = x('test', Function);
```
The ... | ASSERTION in ChakraCore/lib/Jsrt/Jsrt.cpp | https://api.github.com/repos/chakra-core/ChakraCore/issues/6716/comments | 1 | 2021-05-18T03:07:24Z | 2021-05-20T20:28:48Z | https://github.com/chakra-core/ChakraCore/issues/6716 | 893,901,521 | 6,716 |
[
"chakra-core",
"ChakraCore"
] | When I try to download the latest release of ChakraCore:
I tried to change the network environment, but I still get a domain name resolution error.
Please fix it, thanks.
Download Link: `https://aka.ms/ch... | Something wrong when downloading chakracore. | https://api.github.com/repos/chakra-core/ChakraCore/issues/6714/comments | 3 | 2021-05-04T03:45:56Z | 2021-05-05T03:38:38Z | https://github.com/chakra-core/ChakraCore/issues/6714 | 875,076,674 | 6,714 |
[
"chakra-core",
"ChakraCore"
] | <img width="1440" alt="Screen Shot 2564-05-02 at 20 33 15" src="https://user-images.githubusercontent.com/25886138/116815018-d061c300-ab85-11eb-8dec-2e7014eb016c.png">
Hi, guys, I'm trying to achieve stickly navbar. However, I just found that the button component seem to overlap when I the stick properties
` <F... | Overlap button with stickly navbar | https://api.github.com/repos/chakra-core/ChakraCore/issues/6713/comments | 1 | 2021-05-02T13:36:33Z | 2021-05-02T15:37:02Z | https://github.com/chakra-core/ChakraCore/issues/6713 | 873,944,598 | 6,713 |
[
"chakra-core",
"ChakraCore"
] | After running small benchmark on Windows 10 with x64_debug config, i've got these results:
```
13996ms (for-of), 90ms (for-non-cached), 63ms (for-cached) (on average after 10 subsequent runs)
For-of is slower than for-non-cached by 15551%
and For-of is slower than for-cached by 22215%!
```
Bench code:
```js
{... | [Perfomance] For-of vs For non-cached vs For-cached | https://api.github.com/repos/chakra-core/ChakraCore/issues/6711/comments | 15 | 2021-04-28T20:39:51Z | 2021-05-20T20:31:19Z | https://github.com/chakra-core/ChakraCore/issues/6711 | 870,364,820 | 6,711 |
[
"chakra-core",
"ChakraCore"
] | The following code crashes after about 250 iterations.
```javascript
for(let i=0;i<10000;++i) {
let a=[0.0];
}
```
The crash seems to only happen in a release build and the value in the array needs to be float.
### Environment
Windows 10 x64
Visual Studio 2019 16.9.4
ChakraCore: master at 8917a7e
###... | Crash (AssertOrFailFast) in ShiftAddr() function | https://api.github.com/repos/chakra-core/ChakraCore/issues/6707/comments | 16 | 2021-04-19T08:40:30Z | 2021-09-07T18:11:54Z | https://github.com/chakra-core/ChakraCore/issues/6707 | 861,057,647 | 6,707 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```javascript
function main() {
const v2 = [13.37,1337,1337,1337,1337];
async function v3(v4,v5,v6,v7,v8) {
const v9 = `
v7;
`;
for (const v11 in v7) {
for (const v13 in v5) {
const v14 = {b:v9,e:v13,...v8,...v3,...1,...v7};
const v15 = await v14;
... | Invalid Memory Access in `OP_LdSlot` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6705/comments | 1 | 2021-04-17T02:58:47Z | 2021-04-18T14:58:14Z | https://github.com/chakra-core/ChakraCore/issues/6705 | 860,307,759 | 6,705 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```javascript
function main() {
const v0 = {};
async function v1(v2,v3,v4,v5,v6) {
for (const v7 in v0) {
let v8 = 0;
const v9 = v8++;
const v10 = await v9;
}
function v11(v12,v13) {
}
const v15 = new Promise(v11);
const v18 = Object();
const v19 = ... | Invalid Memory Access in `GetScriptContext` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6704/comments | 1 | 2021-04-17T02:50:13Z | 2021-04-17T11:21:44Z | https://github.com/chakra-core/ChakraCore/issues/6704 | 860,306,492 | 6,704 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```javascript
function main() {
try {
} catch(v1) {
if (isConcatSpreadable) {
} else {
}
}
const v2 = `
let v3 = 0;
while (v3 < 10) {
const v8 = [1337,1337,1337,1337];
const v9 = v8.reduceRight(CollectGarbage);
const v10 = v3++;
}
function v11(v12... | Assertion Failure in `FuncInfo::FindOrAddRootObjectInlineCacheId` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6703/comments | 1 | 2021-04-17T02:33:43Z | 2021-04-17T10:39:11Z | https://github.com/chakra-core/ChakraCore/issues/6703 | 860,304,096 | 6,703 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```javascript
function main() {
const v2 = async (v3,v4,...v5) => {
};
const v9 = {call:v2,has:eval};
async function v10(v11,v12,v13,v14) {
for (let v17 = 0; v17 < 257; v17++) {
const v22 = [13.37,13.37,13.37,4294967296,13.37];
const v23 = [13.37];
const v24 = ["s2cshfCfBy"];
... | Invalid Memory Access in `WBSetBit` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6699/comments | 0 | 2021-04-12T15:09:57Z | 2021-04-18T14:58:14Z | https://github.com/chakra-core/ChakraCore/issues/6699 | 856,076,200 | 6,699 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```javascript
function main() {
const v0 = "symbol";
const v4 = {constructor:Uint32Array,e:1337,length:13.37};
const v6 = [9007199254740991,9007199254740991,9007199254740991];
const v7 = Uint8ClampedArray;
async function v8(v9,v10,v11,v12) {
for (let v16 = 0; v16 < 1337; v16++) {
const v17 = [... | Invalid Memory Access in `ConcatString` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6698/comments | 0 | 2021-04-12T15:09:09Z | 2021-04-18T14:58:14Z | https://github.com/chakra-core/ChakraCore/issues/6698 | 856,075,552 | 6,698 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```javascript
function main() {
const v2 = async (v3,v4,v5) => {
for (const v7 in "pS1LFZI9uc") {
for (const v8 in v5) {
const v11 = String();
const v12 = eval(v11);
const v13 = await "IJ8FcfXm6Z";
}
}
};
const v15 = v2(Symbol,Symbol,"NEGATIVE... | Invalid Memory Access in `IsFunctionParsed` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6697/comments | 0 | 2021-04-12T15:06:25Z | 2021-04-18T14:58:13Z | https://github.com/chakra-core/ChakraCore/issues/6697 | 856,072,885 | 6,697 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```javascript
function main() {
const v2 = {constructor:"ffsJvcB1uX"};
for (let v5 = 1; v5 < 6; v5 = v5 + -2) {
const v8 = Function();
v8.__proto__ = v2;
v8[4294967297] = parseFloat;
const v9 = {};
v8.length = v9;
}
}
main();
```
Backtrace:
```
* thread #1, queue = 'com.apple.... | Assertion Error in `TrySetProperty` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6696/comments | 0 | 2021-04-11T13:41:44Z | 2021-04-15T07:20:22Z | https://github.com/chakra-core/ChakraCore/issues/6696 | 855,310,201 | 6,696 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```javascript
function main() {
const v3 = async (v4,v5,v6,v7) => {
};
const v10 = [13.37];
const v11 = {__proto__:v10,e:"e",valueOf:v3};
for (let v14 = v11; v14 < 1337; v14 = v14 ^ 2) {
const v15 = v14++;
}
async function v16(v17,v18,v19,v20,v21) {
for (let v24 = 0; v24 < 1337; v24++) {
... | Assertion Error in `Js::VarIs<Js::RecyclableObject>` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6695/comments | 0 | 2021-04-11T13:28:11Z | 2021-04-15T07:11:45Z | https://github.com/chakra-core/ChakraCore/issues/6695 | 855,307,312 | 6,695 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```
function main() {
function v0(v1,v2) {
const v7 = new Int16Array(44915);
for (let v10 = 0; v10 < 1337; v10++) {
v7[v10] = 1337;
v7[v10] = v2;
}
}
const v12 = new Promise(v0);
}
main();
```
Backtrace:
```
* thread #1, queue = 'com.apple.main-thread', stop reason = E... | Throw a `FatalJsReentrancyError` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6694/comments | 1 | 2021-04-11T13:07:00Z | 2021-04-15T09:05:24Z | https://github.com/chakra-core/ChakraCore/issues/6694 | 855,302,746 | 6,694 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```javascript
function main() {
const v0 = {};
async function v1(v2,v3,v4,v5,v6) {
const v7 = `
Object;
`;
for (let v9 in v0) {
const v10 = v9++;
const v12 = 1337 - v7;
const v13 = await v10;
}
const v14 = v1();
}
const v15 = v1();
}
main();
`... | Assertion Error in `EncoderMD::GetMod` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6693/comments | 0 | 2021-04-11T12:49:36Z | 2021-04-15T06:56:49Z | https://github.com/chakra-core/ChakraCore/issues/6693 | 855,299,134 | 6,693 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```javascript
function main() {
async function v0(v1,v2,v3,v4,v5) {
const v6 = `
Object;
`;
for (const v9 in v2) {
for (const v11 in v2) {
const v12 = {b:v6,e:v11,...v5,...v11,...1,...v4};
const v13 = await v12;
}
const v16 = [13.37,v9... | Invalid Memory Access in `OP_StSlot` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6692/comments | 2 | 2021-04-10T17:32:25Z | 2021-04-18T14:58:13Z | https://github.com/chakra-core/ChakraCore/issues/6692 | 855,117,875 | 6,692 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```javascript
function main() {
const v0 = {};
async function v1(v2,v3,v4,v5,v6) {
function v7(v8) {
}
const v9 = v7;
for (const v10 in v0) {
const v12 = await 320832.93626390724;
}
const v13 = v1();
let v15 = 1337;
for (let v17 = 0; v17 < v15; v17 = v17 && 3500... | Invalid memory access in `GetEntryPoint` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6691/comments | 2 | 2021-04-10T17:14:44Z | 2021-04-16T18:47:07Z | https://github.com/chakra-core/ChakraCore/issues/6691 | 855,114,421 | 6,691 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```javascript
function main() {
const v3 = [13.37,13.37,13.37,13.37];
const v5 = [1337,1337,1337,1337,1337];
const v6 = {__proto__:v5,a:"description",b:1337,c:undefined,length:1337,valueOf:v3};
async function v7(v8,v9,v10,v11,v12) {
const v13 = `
Object;
`;
for (const v15 in v6) {
... | Invalid Memory Access in `GetTypeId` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6690/comments | 0 | 2021-04-10T11:49:46Z | 2021-04-18T14:58:13Z | https://github.com/chakra-core/ChakraCore/issues/6690 | 855,049,814 | 6,690 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```javascript
function main() {
const v2 = Array(4294967295);
const v3 = v2.copyWithin();
}
main();
```
backtrace:
```
* thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_INSTRUCTION (code=EXC_I386_INVOP, subcode=0x0)
frame #0: 0x0000000103084441 libChakraCore.dylib`Js::JavascriptA... | Assertion Error in `CopyWithinHelper` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6689/comments | 1 | 2021-04-09T16:04:01Z | 2021-04-09T18:20:06Z | https://github.com/chakra-core/ChakraCore/issues/6689 | 854,657,948 | 6,689 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```javascript
function main() {
do {
delete isNaN.length;
const v4 = Object.getOwnPropertyNames(isNaN);
} while (16 < 1337);
}
main();
// STDERR:
// ASSERTION 12205: (/src/chakracore/lib/Runtime/Types/SimpleTypeHandler.cpp, line 664) !GetIsLocked()
// Failure: (!GetIsLocked())
```
Backtra... | Assertion Error in `DeleteProperty` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6688/comments | 2 | 2021-04-09T15:57:25Z | 2021-04-14T17:51:08Z | https://github.com/chakra-core/ChakraCore/issues/6688 | 854,652,290 | 6,688 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```javascript
function main() {
try {
const v1 = BigInt();
} catch(v2) {
}
const v3 = async (v4,v5,v6) => {
for (const v8 in "pS1LFZI9uc") {
const v10 = typeof BigInt;
for (const v12 in "pS1LFZI9uc") {
const v13 = await v12;
}
}
};
const v14 = v3();
c... | Assertion Error in `FromPhysicalFrame` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6687/comments | 1 | 2021-04-09T03:10:34Z | 2021-04-09T18:07:58Z | https://github.com/chakra-core/ChakraCore/issues/6687 | 854,111,149 | 6,687 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```javascript
function main() {
const v2 = [13.37,13.37,13.37,13.37,13.37];
async function v4(v5,v6,v7,v8) {
const v10 = 0;
for (let v14 = 0; v14 < 8; v14++) {
v5["vEBD7ei78q"] = v14;
}
for (let v16 = 1; v16 < 1337; v16++) {
const v17 = v2.__proto__;
const v23 = [... | Assertion Error in `InsertRestoreSymbols` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6686/comments | 3 | 2021-04-09T02:51:33Z | 2021-04-18T14:58:14Z | https://github.com/chakra-core/ChakraCore/issues/6686 | 854,104,140 | 6,686 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```
function main() {
do {
function* v2(v3,v4,v5,...v6) {
let v8 = 13.37;
yield* -1728385604;
const v13 = [1337,1337,1337,1337];
const v14 = [Object,13.37,v13,1,1,Object,v13,1,1337];
const v15 = v8++;
}
const v16 = v2();
} while (0 < 13.37);
}
mai... | Assertion Error in `BuildBailInSymbolList` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6685/comments | 1 | 2021-04-09T02:47:22Z | 2021-04-18T14:58:14Z | https://github.com/chakra-core/ChakraCore/issues/6685 | 854,102,669 | 6,685 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```javascript
function main() {
do {
function v2(v3,v4,v5,v6,v7) {
const v15 = [13.37,13.37,13.37,13.37];
const v16 = v15[13.37];
const v17 = eval(1,..."ignoreCase",v16,..."pS1LFZI9uc",1);
}
const v19 = [13.37,13.37,13.37,13.37,13.37];
const v20 = v19.concat();
... | AssertOrFailFast in `MapStFldHelper` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6683/comments | 1 | 2021-04-08T17:46:40Z | 2021-04-14T23:54:14Z | https://github.com/chakra-core/ChakraCore/issues/6683 | 853,705,538 | 6,683 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```
function main() {
async function* v0(v1,v2,v3,v4,...v5) {
const v6 = `
Object;
`;
const v9 = eval(v6);
}
const v10 = v0();
}
main();
```
backtrace:
```
* thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x178)
frame #0: 0x0000... | Invalid Memory Access in `HasReferenceableBuiltInArguments` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6682/comments | 0 | 2021-04-08T17:35:27Z | 2021-04-16T02:55:23Z | https://github.com/chakra-core/ChakraCore/issues/6682 | 853,697,624 | 6,682 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```javascript
function main() {
const v0 = parseInt;
const v2 = [13.37,13.37,13.37,13.37];
const v4 = [1337,1337,1337];
const v5 = [1337];
const v6 = {__proto__:1337,c:v4,constructor:v5,d:v4,e:v2};
const v10 = [13.37,13.37,13.37,13.37,13.37];
const v12 = [1337,1337,1337,1337,1337];
const v13 = [v12];
... | Assertion Error in `BeginDumpObject` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6681/comments | 1 | 2021-04-08T17:24:18Z | 2021-04-18T15:20:08Z | https://github.com/chakra-core/ChakraCore/issues/6681 | 853,689,140 | 6,681 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```javascript
function main() {
const v1 = `
async function v2(v3,v4,v5,v6) {
for (let v10 = 0; v10 < 1337; v10++) {
const v11 = await 1337;
}
}
const v12 = v2();
"w7tjpMAv1... | Segmentation Fault in `amd64_CallFunction` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6679/comments | 3 | 2021-04-07T10:51:57Z | 2021-04-18T14:58:13Z | https://github.com/chakra-core/ChakraCore/issues/6679 | 852,281,222 | 6,679 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```javascript
function main() {
async function v0(v1,v2,v3,v4) {
for (let v8 = 0; v8 < 1337; v8++) {
const v9 = class V9 {
constructor(v11,v12,v13) {
const v14 = !v8;
}
isView(v16,...v17) {
}
atan(v19) {
... | Segmentation Fault in `Js::ScopeSlots::GetCount` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6678/comments | 6 | 2021-04-07T07:14:28Z | 2021-04-18T14:58:13Z | https://github.com/chakra-core/ChakraCore/issues/6678 | 852,091,324 | 6,678 |
[
"chakra-core",
"ChakraCore"
] | PoC:
```c++
function main() {
async function* v1(v2,v3,v4) {
}
for (let v7 = 0; v7 < 1337; v7++) {
v1.prototype = v7;
}
const v8 = v1();
}
main();
```
Backtrace:
```
(lldb) bt 30
* thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_INSTRUCTION (code=EXC_I386_INVOP, su... | AssertOrFailFast in `Js::VarTo` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6677/comments | 4 | 2021-04-07T03:54:19Z | 2021-04-10T15:55:44Z | https://github.com/chakra-core/ChakraCore/issues/6677 | 851,978,964 | 6,677 |
[
"chakra-core",
"ChakraCore"
] | poc:
```c
function main() {
for (let v3 = -2; v3 < 1337; v3 = v3 + 0) {
const v4 = v3++;
}
}
main();
```
backtrace is:
```
(gdb) bt
#0 0x000055cd2ac3320a in GlobOpt::CollectMemOpInfo (this=0x7fb322aeefd0, instrBegin=<optimized out>, instr=<optimized out>, src1Val=0x7fb324fbd270, src2Val=<optimized ... | Crash due to Assertion in `GlobalOpt::CollectMemOpInfo` | https://api.github.com/repos/chakra-core/ChakraCore/issues/6676/comments | 1 | 2021-04-06T15:06:05Z | 2021-04-06T18:20:25Z | https://github.com/chakra-core/ChakraCore/issues/6676 | 851,521,931 | 6,676 |
[
"chakra-core",
"ChakraCore"
] |
* Source
```cxx
JsPointerToString(NULL, 0, &str);
```
* Expected
str = empty string
* Actual
failed and returns JsErrorNullArgument
I think this should be possible
| error when JsPointerToString with null 0 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6669/comments | 7 | 2021-03-29T09:06:26Z | 2024-05-13T13:54:08Z | https://github.com/chakra-core/ChakraCore/issues/6669 | 843,152,967 | 6,669 |
[
"chakra-core",
"ChakraCore"
] | # Cannot finish web-tooling-benchmark test
I'm trying to run [web-tooling-benchmark](https://github.com/v8/web-tooling-benchmark) on ChakraCore (version in master branch) but it seems that it just stuck at coffeescript test and cannot finish the entire test:
```bash
ch cli.js
```
Output (stuck at coffeescrip... | Cannot finish web-tooling-benchmark test | https://api.github.com/repos/chakra-core/ChakraCore/issues/6667/comments | 1 | 2021-03-27T10:51:29Z | 2021-03-27T16:39:22Z | https://github.com/chakra-core/ChakraCore/issues/6667 | 842,477,495 | 6,667 |
[
"chakra-core",
"ChakraCore"
] | After viewing of Import assertions proposal, i questioned myself - how will the proposal be supported by JSRT of CC - by adding a separate callbacks with assertions object and keeping or deprecating the old callbacks, or change them to include the assertions object?
| Support of import assertions proposal | https://api.github.com/repos/chakra-core/ChakraCore/issues/6666/comments | 3 | 2021-03-26T18:00:23Z | 2021-03-27T10:37:33Z | https://github.com/chakra-core/ChakraCore/issues/6666 | 842,188,803 | 6,666 |
[
"chakra-core",
"ChakraCore"
] | https://github.com/chakra-core/ChakraCore/pull/6653 has implemented these methods behind a default off flag: ESArrayFindFromLast
When the proposal reaches stage 3 we should enable the flag, also at that time the two unscopables tests (one with this feature and one without) should be combined, see: https://github.com... | Enable findLast and findLastIndex when they reach stage 3 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6661/comments | 2 | 2021-03-22T10:04:05Z | 2021-12-19T13:49:45Z | https://github.com/chakra-core/ChakraCore/issues/6661 | 837,551,464 | 6,661 |
[
"chakra-core",
"ChakraCore"
] | https://github.com/tc39/proposal-logical-assignment | Support logical assignment | https://api.github.com/repos/chakra-core/ChakraCore/issues/6658/comments | 2 | 2021-03-18T04:32:38Z | 2021-03-18T17:09:57Z | https://github.com/chakra-core/ChakraCore/issues/6658 | 834,380,876 | 6,658 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu18
# poc
```
var v0 = ({method : (function* ([{v1}] = []){})});
var v2 = ({deflater : [], inflater : []});
function v3(){
v2.__proto__ = new Proxy(({}), v0);
}
v2 = new v3(v0[0], v2);
v1 = 0;
do {
v1++;
v3();
}while(v1<100000)
```
#asan output
```
=========================... | memory leak2 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6654/comments | 0 | 2021-03-17T06:42:06Z | 2021-03-17T06:42:06Z | https://github.com/chakra-core/ChakraCore/issues/6654 | 833,454,537 | 6,654 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu 16
# poc
```
X1 = -2;
var SEQH = new RegExp(null);
Y1 = -2;
X2 = 2;
Y2 = 2;
PX = 32;
PY = 32;
var Yeki = Date;
for (var ijjkkk = 0; ijjkkk < 100000; ++ijjkkk) {
var btpP = Error;
}
lines = [];
var epAW = new ArrayBuffer(673720360);
var Hthx = -1.7976931348623157e+308 == 4294967... | memory leak 10 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6652/comments | 0 | 2021-03-17T03:31:08Z | 2021-03-17T03:31:08Z | https://github.com/chakra-core/ChakraCore/issues/6652 | 833,367,468 | 6,652 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu 18
# poc
```
X1 = -2;
Y1 = -2;
var sSib = new Uint16Array([
1e-15,
0.1,
1,
-2147483649,
-2147483648,
NaN
]);
X2 = 2;
Y2 = 2;
PX = 32;
PY = 32;
var Wksr = Symbol;
lines = [];
for (y = 0; y < PY; y++) {
line = '';
var DMpS = Date;
for (x = ... | Segmentation fault9 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6651/comments | 0 | 2021-03-17T03:22:23Z | 2021-03-17T03:22:23Z | https://github.com/chakra-core/ChakraCore/issues/6651 | 833,363,745 | 6,651 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu16
# poc
```
function Module() {
'use asm';
function f() {
;
}
return f;
}
function recur() {
try {
recur();
} catch (e) {
Module(1);
}
}
recur();
```
# output
## command line output
```
Aborted (core dumped)
```
## gef output
```
... | ReportFatalException8(2) | https://api.github.com/repos/chakra-core/ChakraCore/issues/6650/comments | 1 | 2021-03-17T03:19:22Z | 2021-03-19T18:16:26Z | https://github.com/chakra-core/ChakraCore/issues/6650 | 833,362,492 | 6,650 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu 16
# poc
```
function f(o) {
var a = [o];
var Nwmi = +NaN;
JSON.parse(null);
var bSSJ = escape('valueOf');
var KQHr = Reflect;
var TTsS = delete 643;
for (var ijjkkk = 0; ijjkkk < 718; ++ijjkkk) {
var GRQK = Symbol;
}
var GhQz = 10000 < 1;
... | segment fault7 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6649/comments | 0 | 2021-03-17T03:17:00Z | 2021-03-17T03:17:00Z | https://github.com/chakra-core/ChakraCore/issues/6649 | 833,361,556 | 6,649 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu 16
# poc
```
function main() {
var HWyR = 268435456 <= 9007199254740991;
let arr = [
1.1,
2.2,
3.3
];
for (let i = 0; i < 65536; i++) {
opt();
}
Array.prototype.__defineGetter__('x', Object.prototype.valueOf);
var aKGJ = Sy... | segment fault 6 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6648/comments | 0 | 2021-03-17T03:15:12Z | 2021-03-17T03:15:12Z | https://github.com/chakra-core/ChakraCore/issues/6648 | 833,360,777 | 6,648 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubunut 16
# poc
```
let x = 1;
fdRk = x.toFixed(x);
var PPJi = JSON;
fdRk = !9007199254740991;
this.x;
this.x = 4660;
fdRk = fdRk / x;
for (let i = 0; i < 495; i++) {
String.prototype.localeCompare.call(x, new Date(0, 0, 0, 0, 0, 0, undefined));
var EixA = +4;
var djhd = Proxy;
... | segment fault4 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6647/comments | 3 | 2021-03-17T03:12:55Z | 2021-08-08T00:12:59Z | https://github.com/chakra-core/ChakraCore/issues/6647 | 833,359,821 | 6,647 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu 16
# poc
```
let x = 0.36372190667658666;
x = -2147483648 >= 10000;
this.undefined = 4660;
for (let i = 0.5476849378778557; i < 628; i++) {
this['1' + ('1' + i + i) + i] = 515;
for (var ijjkkk = 0; ijjkkk < 100000; ++ijjkkk) {
var RCee = void -9007199254740994;
}
... | Segmentation fault | https://api.github.com/repos/chakra-core/ChakraCore/issues/6646/comments | 0 | 2021-03-17T03:10:38Z | 2021-03-17T03:10:38Z | https://github.com/chakra-core/ChakraCore/issues/6646 | 833,358,921 | 6,646 |
[
"chakra-core",
"ChakraCore"
] | # ubuntu
ubuntu 16
# poc
```
function main() {
let arr = new Array(100);
arr[0] = 1.1;
this.__defineSetter__(1.1);
for (let i = 0; ijjkkk < 100000; i++)
opt(arr, 0, 0.014717213834064102);
Ttyn[0] = 2.3023e-320;
opt(3.141592653589793, 1.7976931348623157e+308, 3.1415926535897... | READ memory access | https://api.github.com/repos/chakra-core/ChakraCore/issues/6645/comments | 0 | 2021-03-17T03:07:57Z | 2021-03-17T03:33:28Z | https://github.com/chakra-core/ChakraCore/issues/6645 | 833,357,903 | 6,645 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu16
# poc
```
this.x = 4660;
function Ctor() {
n = new Set();
}
function Check() {
this.__defineSetter__('x', () => {
});
var mWaN = new Number();
var Bjfc = ~-Infinity;
parseInt();
}
for (var i = 0; i < 2000; ++i) {
Ctor();
var WGey = DataView;
... | Invalid_memory_read_1 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6644/comments | 0 | 2021-03-17T03:05:44Z | 2021-03-17T03:05:44Z | https://github.com/chakra-core/ChakraCore/issues/6644 | 833,357,019 | 6,644 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu 16
# poc
```
function main() {
var HWyR = 268435456 <= 9007199254740991;
let arr = [
1.1,
2.2,
3.3
];
for (let i = 0; i < 65536; i++) {
opt();
}
Array.prototype.__defineGetter__('x', Object.prototype.valueOf);
var aKGJ = Sy... | Segmentation fault | https://api.github.com/repos/chakra-core/ChakraCore/issues/6643/comments | 0 | 2021-03-17T03:03:10Z | 2021-03-17T03:03:10Z | https://github.com/chakra-core/ChakraCore/issues/6643 | 833,355,892 | 6,643 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu 18
# poc
```
function Check() {
n.xyz = 2187875060;
Pbtt = hjsN >> Pbtt;
parseInt();
}
function Ctor() {
n = new Set();
n = i < 2000;
var fwdk = delete hjsN;
fwdk = fwdk.valueOf();
n = new Int8Array([
1073741822,
1200,
5e-32... | Memory Leak1 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6642/comments | 0 | 2021-03-17T02:49:15Z | 2021-03-17T02:49:15Z | https://github.com/chakra-core/ChakraCore/issues/6642 | 833,350,193 | 6,642 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu18
# poc
```
function testData(locale, ordinals, cardinals) {
const plOrdinal = new Intl.PluralRules(locale, { type: 'ordinal' });
const plCardinal = new Intl.PluralRules(locale, { type: 'cardinal' });
console.log(locale, plOrdinal.resolvedOptions().locale);
console.log(loca... | [FatalInternalError] ReportFatalException17 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6640/comments | 0 | 2021-03-16T08:00:33Z | 2021-03-23T02:30:48Z | https://github.com/chakra-core/ChakraCore/issues/6640 | 832,525,356 | 6,640 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu18
# poc
```
function testData(locale, ordinals, cardinals) {
const plOrdinal = new Intl.PluralRules(locale, { type: 'ordinal' });
var pKGt = Promise;
const plCardinal = new Intl.PluralRules(locale, { type: 'cardinal' });
console.log(locale, plOrdinal.resolvedOptions().local... | [FatalInternalError] ReportFatalException16 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6639/comments | 1 | 2021-03-16T07:58:31Z | 2021-03-23T02:30:48Z | https://github.com/chakra-core/ChakraCore/issues/6639 | 832,523,877 | 6,639 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu18
# poc
```
unction maybeSetLength(arr, b) {
if (b) {
arr.length = 2147483647;
}
}
var arr = [];
maybeSetLength(arr, arr);
for (var i = 0; i < 2000; i++) {
maybeSetLength(arr, i > 1500);
var res = arr.push(0.017453);
res = NaN >>> res;
JSON.stringif... | ReportFatalException15 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6638/comments | 3 | 2021-03-16T07:56:57Z | 2021-03-28T19:40:50Z | https://github.com/chakra-core/ChakraCore/issues/6638 | 832,522,681 | 6,638 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu 18
# poc
```
function opt(index) {
var flag = 0;
var tmp = new String('aa');
tmp.x = 2;
var i = 0;
function test() {
testDate('0001-10-13T05:16:33Z');
testDate('0011-10-13T05:16:33Z');
var hiddenValue = getHiddenValue();
var result;
... | [FatalInternalError] ReportFatalException14 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6637/comments | 3 | 2021-03-16T07:55:32Z | 2021-04-01T01:22:32Z | https://github.com/chakra-core/ChakraCore/issues/6637 | 832,521,556 | 6,637 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu18
# poc
```
function f() {
var bpKf = Math;
function getprop(obj) {
var s = 'x'.repeat(2147483647);
return obj.nonexist;
}
var x = 0;
var weZP = DataView;
var obj = {
toString: function () {
a = 3;
return 'Hello... | ReportFatalException13 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6636/comments | 3 | 2021-03-16T07:53:43Z | 2021-03-25T02:53:23Z | https://github.com/chakra-core/ChakraCore/issues/6636 | 832,520,209 | 6,636 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu 18
# poc
```
function gc() {
for (let i = 0; HpFS; i++) {
new ArrayBuffer(ijjkkk);
}
}
function opt(arr) {
let r = /a/;
let o = {};
Object(0);
'value'.match(0);
'value'.match(0);
' \'\\0\' '.repeat(0);
Object(0);
'value'.match(0);
... | ReportFatalException12 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6635/comments | 1 | 2021-03-16T07:51:34Z | 2021-03-20T22:04:54Z | https://github.com/chakra-core/ChakraCore/issues/6635 | 832,518,640 | 6,635 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu18
# poc
```
function Test0Compound(a, b) {
var t0, t1;
t0 = Test32Compound(', ' + ') = ' + ', ', i);
d = i;
return d;
}
function Test1Compound(a, b) {
var t0, t1, t2, t3;
t0 = Test32Compound(Test32Compound(') = ' + i + ') = ', i), i);
t2 = 'Test32Compound('... | ReportFatalException11 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6634/comments | 1 | 2021-03-16T07:49:53Z | 2021-03-19T11:28:48Z | https://github.com/chakra-core/ChakraCore/issues/6634 | 832,517,357 | 6,634 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu18
# poc
```
function testData(locale, ordinals, cardinals) {
const plOrdinal = new Intl.PluralRules(locale, { type: 'ordinal' });
const plCardinal = new Intl.PluralRules(locale, { type: 'cardinal' });
console.log(locale, plOrdinal.resolvedOptions().locale);
console.log(loca... | [FatalInternalError] ReportFatalException10 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6633/comments | 1 | 2021-03-16T07:47:52Z | 2021-03-23T02:30:48Z | https://github.com/chakra-core/ChakraCore/issues/6633 | 832,516,004 | 6,633 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu18
# poc
```
var hexcase = 0;
var b64pad = '\'\\0\'';
var chrsz = 8;
function hex_md5(s) {
return binl2hex(core_md5(str2binl(s), x.length));
}
function b64_md5(s) {
return binl2b64(core_md5(str2binl(s), i + 12));
}
function str_md5(s) {
return binl2str(core_md5(str2binl(s)... | ReportFatalException9 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6632/comments | 1 | 2021-03-16T07:46:11Z | 2021-03-19T11:28:48Z | https://github.com/chakra-core/ChakraCore/issues/6632 | 832,514,791 | 6,632 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu18
# poc
```
if (this.Intl) {
var pr;
var suffixes;
function format(n) {
return '' + n + suffixes[pr.select(n)];
}
pr = new Intl.PluralRules('en-US');
suffixes = {
one: ' day',
other: ' days'
};
'0 days';
format(0);
'0... | [FatalInternalError] ReportFatalException8 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6631/comments | 2 | 2021-03-16T07:44:27Z | 2021-03-28T15:01:55Z | https://github.com/chakra-core/ChakraCore/issues/6631 | 832,513,572 | 6,631 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu18
# poc
```
if (this.Intl) {
var pr;
var suffixes;
function format(n) {
return '' + n + suffixes[pr.select(n)];
}
pr = new Intl.PluralRules('en-US');
suffixes = {
one: ' day',
other: ' days'
};
'0 days';
format(0);
'... | [FatalInternalError] ReportFatalException7 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6630/comments | 2 | 2021-03-16T07:42:48Z | 2021-03-24T20:29:39Z | https://github.com/chakra-core/ChakraCore/issues/6630 | 832,512,426 | 6,630 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu 18
# poc
```
try {
(function TestFunc() {
var a;
(function outer() {
(function inner() {
var WHYG = ijjkkk;
a;
}());
var obj = {
get 0() {
throw new Error('m... | [FatalInternalError] ReportFatalException6 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6629/comments | 1 | 2021-03-16T07:41:02Z | 2021-04-01T02:11:27Z | https://github.com/chakra-core/ChakraCore/issues/6629 | 832,511,081 | 6,629 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
# poc
```
var actual = [];
var argument = print();
function main() {
for (let i = 0; i < 10000; i++) {
opt([
'c',
'g',
'e',
'c' + i,
'b',
'b',
'c',
'j',
'b',
... | ReportFatalException5 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6628/comments | 3 | 2021-03-16T07:39:15Z | 2021-03-20T22:06:46Z | https://github.com/chakra-core/ChakraCore/issues/6628 | 832,509,758 | 6,628 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu18
# poc
```
let [arrFunc1 = function () {
;
}] = [];
var func0 = function () {
arrObj0[0] = 156;
return arrObj0[0];
};
function gc() {
for (let i = 0; i < 10; i++) {
new ArrayBuffer(1024 * 1024 * 10);
var xrCQ = 1518500249 < 2147483648;
}
... | ReportFatalException4 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6627/comments | 1 | 2021-03-16T07:36:26Z | 2021-03-25T02:52:56Z | https://github.com/chakra-core/ChakraCore/issues/6627 | 832,507,543 | 6,627 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu 18
# poc
```
function testBuiltInFunction(options, builtInConstructor, builtInName, builtInFunc, intlConstructor, intlFunc, args) {
try {
var builtInValue = builtInValue !== intlValue ? console.log('en-US', options) : [...arguments].join(args[1], 'en-US', options);
var W... | ReportFatalException3 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6626/comments | 3 | 2021-03-16T07:35:00Z | 2021-03-23T02:22:34Z | https://github.com/chakra-core/ChakraCore/issues/6626 | 832,506,524 | 6,626 |
[
"chakra-core",
"ChakraCore"
] | # enviroment
ubuntu18
# poc
```
function testBuiltInFunction(options, builtInConstructor, builtInName, builtInFunc, intlConstructor, intlFunc, args) {
try {
var builtInValue = builtInValue !== intlValue ? console.log('en-US', options) : [...arguments].join(args[1], 'en-US', options);
for (v... | ReportFatalException2 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6625/comments | 10 | 2021-03-16T07:33:05Z | 2021-03-19T11:28:48Z | https://github.com/chakra-core/ChakraCore/issues/6625 | 832,505,151 | 6,625 |
[
"chakra-core",
"ChakraCore"
] | # Enviroment
ubuntu18
# poc
```
function AsmModule(stdlib) {
'use asm';
var m1 = stdlib.fround;
function f1() {
var x = m1(1.5);
var y = 1;
y = ~~~~x;
return ~~~x;
}
return f1;
}
var global = { Math: Math };
var asmModule = AsmModule(global);
AsmM... | ReportFatalException1 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6624/comments | 2 | 2021-03-16T07:31:07Z | 2021-03-19T18:18:27Z | https://github.com/chakra-core/ChakraCore/issues/6624 | 832,503,810 | 6,624 |
[
"chakra-core",
"ChakraCore"
] | # Enviromnet
ubuntu 18
# poc
```
var tests = [{
name: 'Octal escape sequences are not allowed in string template literals - exhaustive test',
body: function () {
function verifyOctalThrows(octalNumber) {
if (i <= 255) {
(function () {
... | ReportFatalException0 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6623/comments | 10 | 2021-03-16T07:28:47Z | 2021-03-19T09:30:23Z | https://github.com/chakra-core/ChakraCore/issues/6623 | 832,502,105 | 6,623 |
[
"chakra-core",
"ChakraCore"
] | Splitting out of the conversation started by @lmcdougald in https://github.com/chakra-core/ChakraCore/issues/6616#issuecomment-789492298:
> Well, EdgeHTML isn't going anywhere from what we know. It'd be interesting to see how much work would be needed to drop ChakraCore in to replace KJS in KHTML (yes, old, but open... | ChakraCore in a browser | https://api.github.com/repos/chakra-core/ChakraCore/issues/6622/comments | 3 | 2021-03-15T07:56:27Z | 2021-03-17T02:57:18Z | https://github.com/chakra-core/ChakraCore/issues/6622 | 831,531,914 | 6,622 |
[
"chakra-core",
"ChakraCore"
] | Tests in the test suite that check debugger functionality using .dbg.baseline comparison functions auto-pass (or are skipped) when run on macos.
This is frustrating when developing on mac as if a change causes some of these to fail it's not seen until you open a PR + have to update the PR to test the fix.
Unsure ... | Debugger tests that use .dbg.baseline files auto-pass on Mac | https://api.github.com/repos/chakra-core/ChakraCore/issues/6619/comments | 0 | 2021-03-12T23:05:25Z | 2021-03-20T02:06:48Z | https://github.com/chakra-core/ChakraCore/issues/6619 | 830,630,276 | 6,619 |
[
"chakra-core",
"ChakraCore"
] | Please tell me the ECMAScript Spec. which the latest version of ChakraCore (v1.11.24) supported. | Supported ECMAScript Spec. | https://api.github.com/repos/chakra-core/ChakraCore/issues/6617/comments | 2 | 2021-03-11T12:19:24Z | 2021-04-03T15:23:41Z | https://github.com/chakra-core/ChakraCore/issues/6617 | 829,099,718 | 6,617 |
[
"chakra-core",
"ChakraCore"
] | I've got a special question:
Is it possible to build ChakraCore and replace chakra.dll on Windows to expose new features to PWA (and Edge Legacy)?
I've read there are only a fiew differences between Chakra and ChakraCore?
If it is: How could it be done? | Exposing new features by replacing chakra.dll with a ChakraCore build ? | https://api.github.com/repos/chakra-core/ChakraCore/issues/6616/comments | 19 | 2021-02-23T19:49:35Z | 2021-09-04T20:50:49Z | https://github.com/chakra-core/ChakraCore/issues/6616 | 814,779,837 | 6,616 |
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