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"
] | ## Version
commit id: c3ead3f8a6e0bb8e32e043adc091c68cba5935e9
## Platform
Ubuntu 20.04.5 LTS (Linux 5.4.0-144-generic x86_64)
## Build
- Debug Mode
```
./build.sh --debug --static
```
## PoC
```
for (const i in RegExp) { // RegExp should not be iterated by for-in
Object.defineProperty(RegExp, i... | Assertion Failure: (info->IsNoCache() || object->GetPropertyIndex(propertyId) == Constants::NoSlot) in ChakraCore/lib/Runtime/Language/CacheOperators.cpp, line 178 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6915/comments | 0 | 2023-05-13T04:33:37Z | 2023-05-13T04:33:37Z | https://github.com/chakra-core/ChakraCore/issues/6915 | 1,708,429,741 | 6,915 |
[
"chakra-core",
"ChakraCore"
] | ## Version
commit id: c3ead3f8a6e0bb8e32e043adc091c68cba5935e9
## Platform
Ubuntu 20.04.5 LTS (Linux 5.4.0-144-generic x86_64)
## Build
- Debug Mode
```
./build.sh --debug --static
```
## PoC
```
const a = new Proxy({}, {});
__proto__ = a;
b = 1
```
## Execution steps & Output
```
./ch poc... | Assertion Failure: (!(flags & PropertyOperation_Root)) in ChakraCore/lib/Runtime/Library/GlobalObject.cpp, line 1963 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6914/comments | 0 | 2023-05-13T04:33:05Z | 2023-05-13T04:33:05Z | https://github.com/chakra-core/ChakraCore/issues/6914 | 1,708,429,649 | 6,914 |
[
"chakra-core",
"ChakraCore"
] | ## Version
commit id: c3ead3f8a6e0bb8e32e043adc091c68cba5935e9
## Platform
Ubuntu 20.04.5 LTS (Linux 5.4.0-144-generic x86_64)
## Build
- Debug Mode
```
./build.sh --debug --static
```
## PoC
```
for (let i = 0; i < 80; i++) {
for (const j in 2) {
const arr = [1,2,3];
for (let ... | Assertion Failure: landingPadValueType.IsSimilar(baseValueType) in ChakraCore/lib/Backend/GlobOptArrays.cpp::GlobOpt::ArraySrcOpt::CheckLoops, line 504 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6913/comments | 0 | 2023-05-13T04:32:27Z | 2023-05-13T04:32:27Z | https://github.com/chakra-core/ChakraCore/issues/6913 | 1,708,429,523 | 6,913 |
[
"chakra-core",
"ChakraCore"
] | ## Version
commit id: c3ead3f8a6e0bb8e32e043adc091c68cba5935e9
## Platform
Ubuntu 20.04.5 LTS (Linux 5.4.0-144-generic x86_64)
## Build
- Debug Mode
```
./build.sh --debug --static
```
## PoC
```
for (let i = 0; i < 100; i++) {
for (let j = 2; j != 2; j = j >>> i) {
const m = [];
... | Assertion Failure: upperBoundCheck->GetBailOutKind() == IR::BailOutOnFailedHoistedBoundCheck in ChakraCore/lib/Backend/BackwardPass.cpp, line 5257 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6912/comments | 0 | 2023-05-13T04:31:57Z | 2023-05-13T04:31:57Z | https://github.com/chakra-core/ChakraCore/issues/6912 | 1,708,429,412 | 6,912 |
[
"chakra-core",
"ChakraCore"
] | ## Version
commit id: c3ead3f8a6e0bb8e32e043adc091c68cba5935e9
## Platform
Ubuntu 20.04.5 LTS (Linux 5.4.0-144-generic x86_64)
## Build
- Debug Mode
```
./build.sh --debug --static
```
## PoC
```
function opt() {
function f(a13) {
opt = a13;
}
new Promise(f);
opt.__proto_... | Assertion Failure: objectWithProperty->IsWritable(propertyId) in Js::JavaScriptOperators::SetProperty | https://api.github.com/repos/chakra-core/ChakraCore/issues/6911/comments | 0 | 2023-05-13T04:31:22Z | 2023-05-13T04:31:22Z | https://github.com/chakra-core/ChakraCore/issues/6911 | 1,708,429,302 | 6,911 |
[
"chakra-core",
"ChakraCore"
] | ## Version
commit id: c3ead3f8a6e0bb8e32e043adc091c68cba5935e9
## Platform
Ubuntu 20.04.5 LTS (Linux 5.4.0-144-generic x86_64)
## Build
- Debug Mode
```
./build.sh --debug --static
```
## PoC
```
function opt(arg) {
opt.__proto__ = Reflect;
for (let i = 0; i < 50; i++) {
arg[-2] = ... | Assertion Failure： canSetField in ChakraCore/lib/Runtime/./Language/InlineCache.inl, line 240 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6910/comments | 0 | 2023-05-13T04:30:23Z | 2023-05-13T04:30:23Z | https://github.com/chakra-core/ChakraCore/issues/6910 | 1,708,429,096 | 6,910 |
[
"chakra-core",
"ChakraCore"
] | ## Version
commit id: c3ead3f8a6e0bb8e32e043adc091c68cba5935e9
## Platform
Ubuntu 20.04.5 LTS (Linux 5.4.0-144-generic x86_64)
## Build
- Debug Mode
```
./build.sh --debug --static
```
## PoC
```
function opt(arg) {
try {
switch (arg) {
case 2:
try {} catch... | Assertion Failure: this->func->IsLoopBodyInTry() in ChakraCore/lib/Backend/FlowGraph.cpp, line 1842 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6909/comments | 0 | 2023-05-13T04:29:39Z | 2023-05-13T04:29:39Z | https://github.com/chakra-core/ChakraCore/issues/6909 | 1,708,428,475 | 6,909 |
[
"chakra-core",
"ChakraCore"
] | ## Version
commit id: c3ead3f8a6e0bb8e32e043adc091c68cba5935e9
## Platform
Ubuntu 20.04.5 LTS (Linux 5.4.0-144-generic x86_64)
## Build
- Debug Mode
```
./build.sh --debug --static
```
## PoC
```
for (let i = 0; i < 400; i++) {
const obj = {};
obj["a"];
function f() {
eval("")... | Assertion Failure: Invalid helperMethod in ChakraCore/lib/Backend/Lower.cpp::Lowerer::MapStFldHelper, line 7222 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6908/comments | 0 | 2023-05-13T04:29:03Z | 2023-05-13T04:29:03Z | https://github.com/chakra-core/ChakraCore/issues/6908 | 1,708,428,353 | 6,908 |
[
"chakra-core",
"ChakraCore"
] | ## Version
commit id: c3ead3f8a6e0bb8e32e043adc091c68cba5935e9
## Platform
Ubuntu 20.04.5 LTS (Linux 5.4.0-144-generic x86_64)
## Build
- Debug Mode
```
./build.sh --debug --static
```
## PoC
```
function opt(arg) {
do {} while (arg !== arg);
}
for (let i = 0; i < 100; i++) {
opt();
}
`... | Assertion Failure: Inconsistency in Helper label annotations in ChakraCore/lib/Backend/DbCheckPostLower.cpp, line 81 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6907/comments | 0 | 2023-05-13T04:28:06Z | 2023-05-13T04:28:06Z | https://github.com/chakra-core/ChakraCore/issues/6907 | 1,708,428,151 | 6,907 |
[
"chakra-core",
"ChakraCore"
] | ## Version
commit id: c3ead3f8a6e0bb8e32e043adc091c68cba5935e9
## Platform
Ubuntu 20.04.5 LTS (Linux 5.4.0-144-generic x86_64)
## Build
- Debug Mode
```
./build.sh --debug --static
```
## PoC
```
async function f1() {
const v7 = await 1301655991;
function f8() {
return v7;
}
... | Assertion Failure: offset != 0 in ChakraCore/lib/Backend/amd64/EncoderMD.cpp, line 263 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6906/comments | 0 | 2023-05-13T04:27:33Z | 2023-05-13T04:27:33Z | https://github.com/chakra-core/ChakraCore/issues/6906 | 1,708,428,062 | 6,906 |
[
"chakra-core",
"ChakraCore"
] | ## Version
commit id: c3ead3f8a6e0bb8e32e043adc091c68cba5935e9
## Platform
Ubuntu 20.04.5 LTS (Linux 5.4.0-144-generic x86_64)
## Build
- Debug Mode
```
./build.sh --debug --static
```
## PoC
```
function f14() {
try {
f14();
} catch(e20) {
}
("test")["localeCompare"]("te... | Assertion Failure: (propertyValue && VarIs<T>(propertyValue)) in ChakraCore/lib/Runtime/Library/IntlEngineInterfaceExtensionObject.cpp, line 372 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6905/comments | 0 | 2023-05-13T04:26:46Z | 2023-05-13T04:26:46Z | https://github.com/chakra-core/ChakraCore/issues/6905 | 1,708,427,898 | 6,905 |
[
"chakra-core",
"ChakraCore"
] | ## Version
commit id: c3ead3f8a6e0bb8e32e043adc091c68cba5935e9
## Platform
Ubuntu 20.04.5 LTS (Linux 5.4.0-144-generic x86_64)
## Build
- Debug Mode
```
./build.sh --debug --static
```
## PoC
```
for (let v0 = 0; v0 < 10; v0++) {
async function f1() {
function f6() {}
for (let ... | Assertion Failure: (JavascriptOperators::GetTypeId(result) == TypeIds_AwaitObject) in ChakraCore/lib/Runtime/Library/JavascriptAsyncFunction.cpp, line 192 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6904/comments | 0 | 2023-05-13T04:26:08Z | 2023-05-13T04:26:08Z | https://github.com/chakra-core/ChakraCore/issues/6904 | 1,708,427,782 | 6,904 |
[
"chakra-core",
"ChakraCore"
] | ## Version
commit id: c3ead3f8a6e0bb8e32e043adc091c68cba5935e9
## Platform
Ubuntu 20.04.5 LTS (Linux 5.4.0-144-generic x86_64)
## Build
- Debug Mode
```
./build.sh --debug --static
```
## PoC
```
for (let i = 0; i < 10; i++) {
for (let j = 0; j < 10; j++) {
function opt() {
... | Assertion Failure: IsUninitialized() || IsLikelyInt() when GlobOpt tries hoist invariant | https://api.github.com/repos/chakra-core/ChakraCore/issues/6903/comments | 0 | 2023-05-13T04:25:29Z | 2023-05-13T04:25:29Z | https://github.com/chakra-core/ChakraCore/issues/6903 | 1,708,427,659 | 6,903 |
[
"chakra-core",
"ChakraCore"
] | ## Version
commit id: c3ead3f8a6e0bb8e32e043adc091c68cba5935e9
## Platform
Ubuntu 20.04.5 LTS (Linux 5.4.0-144-generic x86_64)
## Build
- Debug Mode
```
./build.sh --debug --static
```
## PoC
```
function opt(arg) {
arg == -1;
try {
do {} while (arg < 2);
} catch(e) {}
}
for... | Assertion failure: target->GetBasicBlock()->isAirLockBlock in ChakraCore/lib/Backend/BackwardPass.cpp, line 2702 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6902/comments | 0 | 2023-05-13T04:24:39Z | 2023-05-13T04:24:39Z | https://github.com/chakra-core/ChakraCore/issues/6902 | 1,708,427,490 | 6,902 |
[
"chakra-core",
"ChakraCore"
] | ## Version
commit id: c3ead3f8a6e0bb8e32e043adc091c68cba5935e9
## Platform
Ubuntu 20.04.5 LTS (Linux 5.4.0-144-generic x86_64)
## Build
- Debug Mode
```
./build.sh --debug --static
```
## PoC
```
for (let i = 0; i < 100; i++) {
for (let j = 2; j < 2; j = j % i) {
for (let k = 0; k < 0x7... | Assertion failure: !instr->GetDst() in ChakraCore/lib/Backend/GlobOpt.cpp, line 2378 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6901/comments | 0 | 2023-05-10T12:09:23Z | 2023-05-10T12:09:23Z | https://github.com/chakra-core/ChakraCore/issues/6901 | 1,703,786,263 | 6,901 |
[
"chakra-core",
"ChakraCore"
] | ## Version
commit id: c3ead3f8a6e0bb8e32e043adc091c68cbarg1935e9
## Platform
Ubuntu 20.04.5 LTS (Linux 5.4.0-144-generic x86_64)
## Build
- Debug Mode
```
./build.sh --debug --static
```
## PoC
```
function opt(){}
for (let i = 0; i < 100; i++) {
opt[3] = 99
for (const j in opt) {
... | Assertion failure: (!GetIsLocked()) in ChakraCore/lib/Runtime/Types/SimpleTypeHandler.cpp Js::SimpleTypeHandler::DeleteProperty, line 664 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6900/comments | 0 | 2023-05-10T11:42:37Z | 2023-06-15T06:13:10Z | https://github.com/chakra-core/ChakraCore/issues/6900 | 1,703,733,463 | 6,900 |
[
"chakra-core",
"ChakraCore"
] | ## Version
commit id: c3ead3f8a6e0bb8e32e043adc091c68cba5935e9
## Platform
Ubuntu 20.04.5 LTS (Linux 5.4.0-144-generic x86_64)
## Build
- Debug Mode
```
./build.sh --debug --static
```
## PoC
```
async function opt() {
Math.max();
Math.imul(2147483649, 2);
await 2147483649;
return... | Assertion Failure: unrestorableSymbols.IsEmpty() in ChakraCore/lib/Backend/LinearScan.cpp, line 5203 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6899/comments | 0 | 2023-05-10T11:13:07Z | 2023-05-10T11:13:07Z | https://github.com/chakra-core/ChakraCore/issues/6899 | 1,703,686,819 | 6,899 |
[
"chakra-core",
"ChakraCore"
] | ## Version
commit id: c3ead3f8a6e0bb8e32e043adc091c68cba5935e9
## Platform
Ubuntu 20.04.5 LTS (Linux 5.4.0-144-generic x86_64)
## Build
- Debug Mode
```
./build.sh --debug --static
```
## PoC
```
async function opt(arg1) {
await 1300055;
[arg1,1300055];
(1300055).indexOf;
}
for (le... | SEGV in JS::RecyclableObject::GetTypeId | https://api.github.com/repos/chakra-core/ChakraCore/issues/6898/comments | 1 | 2023-05-10T09:01:21Z | 2023-06-15T01:06:33Z | https://github.com/chakra-core/ChakraCore/issues/6898 | 1,703,442,402 | 6,898 |
[
"chakra-core",
"ChakraCore"
] | ## Version
commit id: c3ead3f8a6e0bb8e32e043adc091c68cba5935e9
## Platform
Ubuntu 20.04.5 LTS (Linux 5.4.0-144-generic x86_64)
## Build
- Debug Mode
```
./build.sh --debug --static
```
## PoC
```
("abcdefg").padStart(1779013264);
//("65536").padEnd(~3107152661);
```
## Execution steps & Output
... | Aborted in ReportFatalException (Js::JavascriptString::PadCore) | https://api.github.com/repos/chakra-core/ChakraCore/issues/6897/comments | 1 | 2023-05-10T08:19:53Z | 2023-05-11T07:43:55Z | https://github.com/chakra-core/ChakraCore/issues/6897 | 1,703,367,900 | 6,897 |
[
"chakra-core",
"ChakraCore"
] | After adding a Apple Silicon support when building of the ChakraCore for Windows (ARM64) using the following command:
```
msbuild /m /p:Platform=arm64 /p:Configuration=Release /p:RuntimeLib=static_library D:\Projects\ChakraCore\Build\Chakra.Core.sln
```
An error occurs:
```
"D:\Projects\ChakraCore\Build\Cha... | Windows (ARM64) build failed after adding a Apple Silicon support | https://api.github.com/repos/chakra-core/ChakraCore/issues/6895/comments | 1 | 2023-05-09T10:27:18Z | 2024-04-17T13:57:59Z | https://github.com/chakra-core/ChakraCore/issues/6895 | 1,701,808,220 | 6,895 |
[
"chakra-core",
"ChakraCore"
] | jsish reversion
c3ead3f8a6e0bb8e32e043adc091c68cba5935e9
master
Build platform
Ubuntu 20.04 LTS (Linux 5.4.0-1018-aws x86_64)
Build steps
```sh
./build.sh
./ch poc.js
```
Test case
poc.js
```javascript
try {
(function TestFunc() {
var a;
(function outer() {
(funct... | Aborted in ReportFatalException (Func::TryCodegen) | https://api.github.com/repos/chakra-core/ChakraCore/issues/6894/comments | 4 | 2023-05-02T14:18:20Z | 2023-08-31T08:07:19Z | https://github.com/chakra-core/ChakraCore/issues/6894 | 1,692,516,793 | 6,894 |
[
"chakra-core",
"ChakraCore"
] | ###### Version
Branch : master
Version: https://github.com/chakra-core/ChakraCore/commit/c3ead3f8a6e0bb8e32e043adc091c68cba5935e9
###### Build platform
Ubuntu 20.04.5 LTS (Linux 5.4.0-144-generic x86_64)
###### Build steps
- Address Sanitizer=On
- Debug
```sh
./build.sh -d --static --sanitize=addre... | Assertion Failure : isNextFieldDateNegativeVersion5 == false in ChakraCore/lib/Runtime/Library/DateImplementation.cpp, line 1138 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6893/comments | 1 | 2023-04-30T07:30:41Z | 2023-05-09T21:36:24Z | https://github.com/chakra-core/ChakraCore/issues/6893 | 1,689,815,520 | 6,893 |
[
"chakra-core",
"ChakraCore"
] | Version
---
Branch : master
Version : https://github.com/chakra-core/ChakraCore/commit/c3ead3f8a6e0bb8e32e043adc091c68cba5935e9
Platform
---
Ubuntu 20.04.5 LTS (Linux 5.4.0-144-generic x86_64)
Build
---
- Address Sanitizer=On
- Debug
```
./build.sh -d --static --sanitize=address
```
PoC
---
<detai... | Aborted in ReportFatalException (Js::CompoundString::GetSz) | https://api.github.com/repos/chakra-core/ChakraCore/issues/6892/comments | 1 | 2023-04-25T12:40:19Z | 2023-05-09T21:47:35Z | https://github.com/chakra-core/ChakraCore/issues/6892 | 1,683,096,075 | 6,892 |
[
"chakra-core",
"ChakraCore"
] | Version
---
Branch : master
Version : https://github.com/chakra-core/ChakraCore/commit/c3ead3f8a6e0bb8e32e043adc091c68cba5935e9
Platform
---
Ubuntu 20.04.5 LTS (Linux 5.4.0-144-generic x86_64)
Build
---
- Address Sanitizer=On
- Debug
```
./build.sh -d --static --sanitize=address
```
It also happens on... | Aborted in ReportFatalException (Js::JavascriptString::RepeatCore) | https://api.github.com/repos/chakra-core/ChakraCore/issues/6891/comments | 1 | 2023-04-23T07:46:48Z | 2023-05-09T21:42:36Z | https://github.com/chakra-core/ChakraCore/issues/6891 | 1,679,908,194 | 6,891 |
[
"chakra-core",
"ChakraCore"
] | Version
---
Branch : master
Version : https://github.com/chakra-core/ChakraCore/commit/c3ead3f8a6e0bb8e32e043adc091c68cba5935e9
Platform
---
Ubuntu 20.04.5 LTS (Linux 5.4.0-144-generic x86_64)
Build
---
- Address Sanitizer=On
- Debug
```
./build.sh -d --static --sanitize=address
```
PoC
---
<det... | Assertion Failure : m_token.tk == tkRCurly in ChakraCore/lib/Parser/Parse.cpp, line 13296 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6890/comments | 0 | 2023-04-23T06:41:08Z | 2023-05-09T21:38:30Z | https://github.com/chakra-core/ChakraCore/issues/6890 | 1,679,885,670 | 6,890 |
[
"chakra-core",
"ChakraCore"
] | null | Support building with CMake and MSYS2 on Windows | https://api.github.com/repos/chakra-core/ChakraCore/issues/6889/comments | 1 | 2023-04-23T03:42:08Z | 2023-06-14T23:42:18Z | https://github.com/chakra-core/ChakraCore/issues/6889 | 1,679,841,714 | 6,889 |
[
"chakra-core",
"ChakraCore"
] | Branch: `master`
Commit: `cbb9b101d18e4c1682ca39a52a201d8e4241ea17`
POC is:
```
let xxx = new Uint32Array(0x10000);
xxx.slice = Array.prototype.slice;
function jit(arr, index){
let ut = arr.slice(0,0); //become definite Uint32Array but |arr| is a VirtualUint32Array
for(let i = 0; i < (i + ... | SEGV on unknown address 0x000000000000 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6888/comments | 1 | 2023-04-09T04:55:55Z | 2023-04-21T02:47:23Z | https://github.com/chakra-core/ChakraCore/issues/6888 | 1,659,749,340 | 6,888 |
[
"chakra-core",
"ChakraCore"
] | Branch: `master`
Commit: `cbb9b101d18e4c1682ca39a52a201d8e4241ea17`
POC is:
```
async function f1() {
await null;
throw WScript.f2a(f1());
}
f1();
async function f2() {
async function f2a() {
throw "err";
}
async function f2b() {
try {
var p = f2a();
... | SEGV (/root/ChakraCore-latest/out/Release/ch+0x6e3fff) in Js::EntryPointInfo::HasInlinees() | https://api.github.com/repos/chakra-core/ChakraCore/issues/6887/comments | 2 | 2023-04-09T03:34:13Z | 2023-04-21T02:46:29Z | https://github.com/chakra-core/ChakraCore/issues/6887 | 1,659,734,429 | 6,887 |
[
"chakra-core",
"ChakraCore"
] | Branch: `master`
Commit: `cbb9b101d18e4c1682ca39a52a201d8e4241ea17`
POC is:
```
function attach(f) {
(function (r) {
WScript.Attach(r);
})(f);
}
async function mainTest(notAttachCall) {
if (notAttachCall) {
for (let i = 0; i < 1; []) {
await attach(mainTest);
}
... | SEGV (/root/ChakraCore-latest/out/Release/ch+0xe248a5) in Js::ProfilingHelpers::ProfiledNewScArray(unsigned int, Js::FunctionBody*, unsigned short) | https://api.github.com/repos/chakra-core/ChakraCore/issues/6886/comments | 1 | 2023-04-09T03:28:26Z | 2023-04-21T02:41:02Z | https://github.com/chakra-core/ChakraCore/issues/6886 | 1,659,733,406 | 6,886 |
[
"chakra-core",
"ChakraCore"
] | Branch: `master`
Commit: `cbb9b101d18e4c1682ca39a52a201d8e4241ea17`
POC:
```
function Run() {
function f1() {
var m = 31;
m++;
var coll = new Intl.Collator();
m += f2();
return m;
}
function f2() {
return 100;
}
function test6() {
... | SEGV (/root/ChakraCore-latest/out/Release/ch+0x8bcaaf) in Js::DiagScopeVariablesWalker::GetChildrenCount() | https://api.github.com/repos/chakra-core/ChakraCore/issues/6885/comments | 1 | 2023-04-09T03:16:59Z | 2023-04-21T02:42:47Z | https://github.com/chakra-core/ChakraCore/issues/6885 | 1,659,731,495 | 6,885 |
[
"chakra-core",
"ChakraCore"
] | Branch: `master`
Commit : `cbb9b101d18e4c1682ca39a52a201d8e4241ea17`
POC :
```
function Run() {
var intl = new Intl.Collator();
intl.compare('a','b');/**bp:resume('step_into');locals()**/
let C1 = class NotC1 {
attemptOuterBindingChange() { C1 = 1; }
attemptInnerBindingChange() { NotC1 ... | dynamic-stack-buffer-overflow in release build | https://api.github.com/repos/chakra-core/ChakraCore/issues/6884/comments | 0 | 2023-04-09T03:05:13Z | 2023-04-21T02:43:38Z | https://github.com/chakra-core/ChakraCore/issues/6884 | 1,659,728,699 | 6,884 |
[
"chakra-core",
"ChakraCore"
] | ###### Version
chakra-1.11.24.0, 1.13.0.0-beta
###### Test case
```js
function foo() {
var IntArr2 = new Int32Array();
Object.defineProperty(IntArr2, "length", {value: 1});
IntArr2[5] = 429496725;
IntArr2[IntArr2.length] = 3;
return [IntArr2,IntArr2.length]
}
for(let i = 0;i<100000;i++) foo()... | ChakraCore JIT problem with array | https://api.github.com/repos/chakra-core/ChakraCore/issues/6883/comments | 0 | 2023-04-04T06:12:09Z | 2023-04-04T06:12:09Z | https://github.com/chakra-core/ChakraCore/issues/6883 | 1,653,251,352 | 6,883 |
[
"chakra-core",
"ChakraCore"
] | ###### Version
chakra-1.11.24.0, 1.13.0.0-beta
###### Test case
```js
function foo() {
var IntArr2 = new Int32Array();
IntArr2.__defineGetter__("length", function () {
return 1;
});
IntArr2[5] = 429496725;
IntArr2[IntArr2.length] = 3;
return [IntArr2,IntArr2.length]
}
for(let i = 0;i<1000... | JIT did not handle array length correctly | https://api.github.com/repos/chakra-core/ChakraCore/issues/6882/comments | 0 | 2023-04-04T05:50:33Z | 2023-04-04T05:50:33Z | https://github.com/chakra-core/ChakraCore/issues/6882 | 1,653,225,977 | 6,882 |
[
"chakra-core",
"ChakraCore"
] | ###### Version
chakra-1.11.24.0, 1.13.0.0-beta
###### Test case
```js
var obj = {
hi() {
super[1] = 'hello';
}
};
obj.hi();
print(JSON.stringify(obj))
```
###### Execution steps
.ch Testcase.js
###### Output
```
{}
```
###### Expected result
{"1":"hello"}
#... | chakra Inherit problem | https://api.github.com/repos/chakra-core/ChakraCore/issues/6880/comments | 1 | 2023-03-17T07:10:33Z | 2023-03-18T04:28:06Z | https://github.com/chakra-core/ChakraCore/issues/6880 | 1,628,816,926 | 6,880 |
[
"chakra-core",
"ChakraCore"
] | ###### Version
chakra-1.11.24.0
###### Test case
```js
const a = Math.pow()
const b = -a
const c = b.toLocaleString();
print(c)
```
###### Execution steps
.ch Testcase.js
###### Output
```
-NaN
```
###### Expected result
NaN
###### Description
The correct output of the t... | -NaN | https://api.github.com/repos/chakra-core/ChakraCore/issues/6879/comments | 3 | 2023-03-17T06:48:38Z | 2023-03-25T09:46:51Z | https://github.com/chakra-core/ChakraCore/issues/6879 | 1,628,793,723 | 6,879 |
[
"chakra-core",
"ChakraCore"
] | ###### Version
chakra-1.11.24.0, 1.13.0.0-beta
###### Test case 1
```js
var a;
for(let b = 30000;b>-1;b--){
a = b * -1
a += a ;
}
print(Object.is(a, 0));
print(Object.is(a, -0));
```
###### Execution steps 1
.ch Testcase.js
###### Output 1
```
true
false
```
###### Expected ... | Seems to be JIT optimization problem | https://api.github.com/repos/chakra-core/ChakraCore/issues/6878/comments | 0 | 2023-03-17T06:45:29Z | 2023-03-17T06:45:29Z | https://github.com/chakra-core/ChakraCore/issues/6878 | 1,628,790,798 | 6,878 |
[
"chakra-core",
"ChakraCore"
] | ###### Version
chakra-1.11.24.0, 1.13.0.0-beta
###### Test case
```js
function foo(){
const b = [{name:"bob",age:25}];
const o = {"__proto__":[[]], "":""};
for (const p in o) {
var a = b[p];
o.__proto__ = {};
}
return JSON.stringify(a)
}
print(foo()... | chakra Inconsistent execution results | https://api.github.com/repos/chakra-core/ChakraCore/issues/6877/comments | 2 | 2023-03-17T06:30:31Z | 2023-03-23T16:34:33Z | https://github.com/chakra-core/ChakraCore/issues/6877 | 1,628,777,766 | 6,877 |
[
"chakra-core",
"ChakraCore"
] | ###### Version
chakra-1.11.24.0
###### Test case
```js
var x = 'a';
//large than 32 cause a crash
for (var i = 0; i < 32; i++) {
try { x = x + x; } catch (e) { }
}
print(x.length)
```
###### Execution steps
.ch Testcase.js
###### Output
```
Aborted (core dumped)
```
###### Descrip... | For loop leads to a crash | https://api.github.com/repos/chakra-core/ChakraCore/issues/6876/comments | 0 | 2023-03-17T05:55:18Z | 2023-03-17T05:55:18Z | https://github.com/chakra-core/ChakraCore/issues/6876 | 1,628,739,599 | 6,876 |
[
"chakra-core",
"ChakraCore"
] | I've found that trying to build from a fresh checkout of ChakraCore in MSVC usually fails with errors like the following:
When this happens, clicking Build a second time results in a successful build. S... | Fresh Windows MSVC build fails, then succeeds on second attempt | https://api.github.com/repos/chakra-core/ChakraCore/issues/6875/comments | 4 | 2023-02-04T15:43:57Z | 2023-04-22T00:31:51Z | https://github.com/chakra-core/ChakraCore/issues/6875 | 1,570,997,856 | 6,875 |
[
"chakra-core",
"ChakraCore"
] | I have enabled debugging in the runtime and provided a callback for debug events.
I also called JsDiagSetBreakOnException(runtime, JsDiagBreakOnExceptionAttributeUncaught);
If there is an exception in the script which is not caught, the debug event callback is provided and I am able to get all the diagnostic info... | Native Functions and Uncaught Exceptions | https://api.github.com/repos/chakra-core/ChakraCore/issues/6873/comments | 3 | 2023-01-29T13:35:25Z | 2023-02-09T08:40:20Z | https://github.com/chakra-core/ChakraCore/issues/6873 | 1,561,291,386 | 6,873 |
[
"chakra-core",
"ChakraCore"
] | I am now looking at promises and have provided the PromiseContinuationCallback for the runtime.
In the callback, I am adding the 'task' provided to a 'promises_to_keep' queue and then when 'control' comes back to my code .. I am processing this queue -calling the 'task' function with JsUndefinedValue as the single ... | Promise Continuation | https://api.github.com/repos/chakra-core/ChakraCore/issues/6872/comments | 5 | 2023-01-29T13:09:51Z | 2023-02-09T08:40:33Z | https://github.com/chakra-core/ChakraCore/issues/6872 | 1,561,281,871 | 6,872 |
[
"chakra-core",
"ChakraCore"
] | A key usage while embedding a scripting engine in an application is to create 'native' objects.
Two types of native objects are possible:
a) those which are created by the host and exposed to the script
b) those which can be created from the script with 'new' - here the host provides a constructor function.
Typ... | Native Objects and External Data | https://api.github.com/repos/chakra-core/ChakraCore/issues/6871/comments | 3 | 2023-01-22T13:11:38Z | 2023-02-09T08:40:50Z | https://github.com/chakra-core/ChakraCore/issues/6871 | 1,552,111,306 | 6,871 |
[
"chakra-core",
"ChakraCore"
] | As part of building C samples for chakra, am now working on modules.
For this I am using the examples posted by Mozilla at
https://github.com/mdn/js-examples/tree/main/module-examples
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Modules is the place where they explain the examples.
All the ex... | ChakraCore : Dynamic Module Import | https://api.github.com/repos/chakra-core/ChakraCore/issues/6870/comments | 6 | 2023-01-15T13:42:06Z | 2023-02-09T08:41:07Z | https://github.com/chakra-core/ChakraCore/issues/6870 | 1,533,820,401 | 6,870 |
[
"chakra-core",
"ChakraCore"
] | Hello I would like to make the document of requirements for the project. Could you give me some information about the project? | Requirements document | https://api.github.com/repos/chakra-core/ChakraCore/issues/6865/comments | 1 | 2022-12-19T22:39:54Z | 2022-12-28T05:56:11Z | https://github.com/chakra-core/ChakraCore/issues/6865 | 1,503,711,070 | 6,865 |
[
"chakra-core",
"ChakraCore"
] | I am using Visual Studio 2015.
When I try to debug my application, it does not step into the Chakra code - I have built the Chakra solution on the same machine and the Debug Output window indicates that the symbols for ChakraCore.dll have been loaded.
If I locate the source file in chakra where a particular funct... | Debugging ChakraCore : Boolean valueOf | https://api.github.com/repos/chakra-core/ChakraCore/issues/6864/comments | 3 | 2022-12-13T11:24:39Z | 2023-01-16T17:06:42Z | https://github.com/chakra-core/ChakraCore/issues/6864 | 1,494,035,881 | 6,864 |
[
"chakra-core",
"ChakraCore"
] | On ARM macOS (all versions), `./build.sh --icu=/opt/homebrew/opt/icu4c/include -j=4 -y --lto-thin` leads to:
```
CMake Error at CMakeLists.txt:47 (message):
Couldn't detect target processor, try `--arch` argument with build.sh
``` | Support lacking for Apple Silicon (ARM) | https://api.github.com/repos/chakra-core/ChakraCore/issues/6860/comments | 15 | 2022-11-09T12:49:33Z | 2023-03-22T21:51:08Z | https://github.com/chakra-core/ChakraCore/issues/6860 | 1,442,039,533 | 6,860 |
[
"chakra-core",
"ChakraCore"
] | Ubuntu18 tests will already fail during scheduled `brownout`.
They will be fully unsupported by 4/1/2023.
See https://github.com/actions/runner-images/issues/6002, #6831.
PR: https://github.com/chakra-core/ChakraCore/pull/6833 | Deprecation of `Ubuntu 18.04` Actions (DevOps) | https://api.github.com/repos/chakra-core/ChakraCore/issues/6855/comments | 3 | 2022-10-15T10:12:25Z | 2024-04-16T10:37:04Z | https://github.com/chakra-core/ChakraCore/issues/6855 | 1,410,118,207 | 6,855 |
[
"chakra-core",
"ChakraCore"
] | https://github.com/chakra-core/ChakraCore/blob/b4f1bb49e4e7d6bb0ac22c538e8bb841e7828336/tools/regenByteCode.py#L119
```diff
- // Copyright (c) 2021 ChakraCore Project Contributors. All rights reserved.
+ // Copyright (c) ChakraCore Project Contributors. All rights reserved.
``` | `regenByteCode.py` creates wrong copyright header | https://api.github.com/repos/chakra-core/ChakraCore/issues/6850/comments | 1 | 2022-10-06T19:22:26Z | 2022-10-07T07:11:16Z | https://github.com/chakra-core/ChakraCore/issues/6850 | 1,400,188,743 | 6,850 |
[
"chakra-core",
"ChakraCore"
] | OS: Ubuntu 22.04 x86-64
Compiler: Clang ~14.0.0~12.0.1
CMake build type: RelWithDebInfo
Bytecode generation for verification segfaults:
```
$ ./ch -GenerateLibraryByteCodeHeader -LdChakraLib -JsBuiltIn /path/to/ChakraCore/tools/../lib/Runtime/Library/InJavascript/Array_prototype.js
Segmentation fault (core du... | ImmutableList undefined behavior | https://api.github.com/repos/chakra-core/ChakraCore/issues/6847/comments | 19 | 2022-10-04T17:50:42Z | 2024-04-22T03:45:27Z | https://github.com/chakra-core/ChakraCore/issues/6847 | 1,396,639,112 | 6,847 |
[
"chakra-core",
"ChakraCore"
] | The following poc outputs different results in CC and V8.
```js
const array = [40, 30, 10];
array.sort((x, y) => { array[0] = -1; console.log(array); return x - y; });
console.log(array);
```
#### CC
```js
-1,30,10
-1,-1,10
-1,-1,10
```
#### V8
```js
[ -1, 30, 10 ]
[ -1, 30, 10 ]
[ 10, 30, 40 ]
```... | `Array.prototype.sort` spec compliance | https://api.github.com/repos/chakra-core/ChakraCore/issues/6843/comments | 7 | 2022-10-03T07:41:20Z | 2022-10-07T07:07:47Z | https://github.com/chakra-core/ChakraCore/issues/6843 | 1,394,284,894 | 6,843 |
[
"chakra-core",
"ChakraCore"
] | when i build this project , it says
C:\..\...\ChakraCore-master\lib\Runtime\PlatformAgnostic\Chakra.Runtime.PlatformAgnostic.vcxproj : warning : Platform 'CHPE' referenced in the project file 'Chakra.Runtime.PlatformAgnostic' cannot be found.
C:\..\...p\MyDesktop\ChakraCore-master\lib\Runtime\Debug\Chakra.Runtime... | i am getting error in build | https://api.github.com/repos/chakra-core/ChakraCore/issues/6837/comments | 0 | 2022-09-19T01:26:16Z | 2022-09-19T04:56:40Z | https://github.com/chakra-core/ChakraCore/issues/6837 | 1,377,261,516 | 6,837 |
[
"chakra-core",
"ChakraCore"
] | Should we maintain release 1.11 on Ubuntu 20 and newer? Due to updates to the compiler and system headers it does not currently build. I have started working on that, as all the changes should already be known. | Release 1.11 on Ubuntu 20 and later | https://api.github.com/repos/chakra-core/ChakraCore/issues/6836/comments | 0 | 2022-09-17T05:05:18Z | 2022-09-17T05:05:33Z | https://github.com/chakra-core/ChakraCore/issues/6836 | 1,376,668,310 | 6,836 |
[
"chakra-core",
"ChakraCore"
] |
# Summary
Construct a specific payload to \[String\].match cause ChakraCore engine StackOverflow crash, which may cause denial of service.
# Description
## PoC
The following is JS PoC to feed ch (ChakraCore 1.11.24 x64):
```Plain Text
var dnaInput = "tacgattttatcgcgactagttaatcatcatagcaagtaaaatttgaattatgtc... | Construct a specific payload to [String].match cause ChakraCore engine StackOverflow crash, which may cause denial of service. | https://api.github.com/repos/chakra-core/ChakraCore/issues/6835/comments | 10 | 2022-09-11T05:21:00Z | 2022-11-02T05:33:41Z | https://github.com/chakra-core/ChakraCore/issues/6835 | 1,368,834,960 | 6,835 |
[
"chakra-core",
"ChakraCore"
] | I wrote the following script to test the retrieval of the stack trace when there is an exception in the script:
function func_1()
{
var a = func_2(); // line 3 : call another function
}
function func_2()
{
var b = func_3(); // line 8 : call another function
}
function func_3()
{
var x, y;
va... | 'stack' member of Exception | https://api.github.com/repos/chakra-core/ChakraCore/issues/6834/comments | 2 | 2022-09-09T12:38:29Z | 2023-02-09T09:35:54Z | https://github.com/chakra-core/ChakraCore/issues/6834 | 1,367,771,446 | 6,834 |
[
"chakra-core",
"ChakraCore"
] | I've had to downgrade Windows CI image in #6829, and we might want to consider Ubuntu 22 and maybe dropping Ubuntu 18.
Platforms we should consider:
- [x] Windows 2022, currently msbuild detection fails, see #6828
- [ ] Ubuntu 22, need to give it a try
I am not sure what is the best way to track new availabl... | Upgrade CI images | https://api.github.com/repos/chakra-core/ChakraCore/issues/6831/comments | 2 | 2022-08-12T18:45:45Z | 2022-08-26T23:37:14Z | https://github.com/chakra-core/ChakraCore/issues/6831 | 1,337,595,390 | 6,831 |
[
"chakra-core",
"ChakraCore"
] | I embed chakra and chkracore in one app, but when call two APIs, app crashes.
I test in VB6:
eg:
....
LoadLibrary("Chakra.dll")
LoadLibrary("ChakraCore.dll")
...
wheather static dll mode or dynamic load dll both crashes. If invoke only one set of APIs，it can run any times. | can't use chakra and chakracore in one app | https://api.github.com/repos/chakra-core/ChakraCore/issues/6827/comments | 3 | 2022-08-02T12:31:34Z | 2024-04-17T21:26:20Z | https://github.com/chakra-core/ChakraCore/issues/6827 | 1,325,785,142 | 6,827 |
[
"chakra-core",
"ChakraCore"
] | I am porting an old application from Moziall JS to chakra.
The application will include helper functions, native objects constructed in C code only and native objects that can be constructed from script with the new operator. I have been experimenting with chakra embedding to complete these tasks.
Since the samp... | Embedding Samples | https://api.github.com/repos/chakra-core/ChakraCore/issues/6826/comments | 5 | 2022-07-29T06:47:30Z | 2023-01-22T11:04:07Z | https://github.com/chakra-core/ChakraCore/issues/6826 | 1,321,832,305 | 6,826 |
[
"chakra-core",
"ChakraCore"
] | I am porting an old application that embedded a very old version of Mozilla js to use chakra.
This application involves several native objects written in C. The methods of these objects will be invoked from the script.
If there is an exception to be raised from the native method, is there a way to determine meta da... | Script Meta Data in Native Function | https://api.github.com/repos/chakra-core/ChakraCore/issues/6825/comments | 1 | 2022-07-29T06:46:36Z | 2024-04-17T16:07:01Z | https://github.com/chakra-core/ChakraCore/issues/6825 | 1,321,831,693 | 6,825 |
[
"chakra-core",
"ChakraCore"
] | This poc will output different results in the JIT compiler.
```js
let a = [1, 2, 3];
let proto = [];
Object.defineProperty(proto, 3, {
get: function () {
console.log("woops")
return 2;
}
});
a.__proto__ = proto;
function oops(){
a.pop()
}
for(let i=0;i<10;i++){
a.length = 4
oops(... | Array.prototype.pop doesn't trigger getter in __proto__ | https://api.github.com/repos/chakra-core/ChakraCore/issues/6824/comments | 2 | 2022-07-26T14:24:30Z | 2022-09-30T20:31:37Z | https://github.com/chakra-core/ChakraCore/issues/6824 | 1,318,322,644 | 6,824 |
[
"chakra-core",
"ChakraCore"
] | This poc will output different results in the JIT compiler.
```js
function foo(a) {
return a.length;
}
let array = new Int32Array();
Object.defineProperty(array, "length", {
value: 10
});
for(let i=0;i<10;i++){
print(foo(array))
}
```
run with the following command
```
Build\VcBuild\bin\x64_d... | Object.defineProperty with length doesn't work correctly | https://api.github.com/repos/chakra-core/ChakraCore/issues/6823/comments | 1 | 2022-07-26T14:05:05Z | 2022-09-28T20:33:46Z | https://github.com/chakra-core/ChakraCore/issues/6823 | 1,318,296,524 | 6,823 |
[
"chakra-core",
"ChakraCore"
] | This poc will output different results in the JIT compiler.
```js
function test2(a) {
if ((a | 0) >>> 0 > (11569 | -29007) >>> 0)
return true;
else
return false;
}
for (var i = 0; i < 10; i++) {
print(test2(-1))
}
```
run with command in current master branch(`commit 41ad58a9eebf8d52a83424c8... | incorrect result with unsigned right shift operator | https://api.github.com/repos/chakra-core/ChakraCore/issues/6822/comments | 1 | 2022-07-26T13:50:16Z | 2022-09-28T21:59:08Z | https://github.com/chakra-core/ChakraCore/issues/6822 | 1,318,276,307 | 6,822 |
[
"chakra-core",
"ChakraCore"
] | I'm trying to build chakracore with the visual studio solution but an error is raised during configuration which I traced back to line 63 in CMakeLists.txt that indicates that the processor my machine is running is not supported. How can I be able to complete this build successfully? | Unsupported target processor: AMD64 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6821/comments | 1 | 2022-07-19T08:36:58Z | 2022-08-18T03:04:26Z | https://github.com/chakra-core/ChakraCore/issues/6821 | 1,309,178,046 | 6,821 |
[
"chakra-core",
"ChakraCore"
] | Hello, how can I import and use a module from file ????
```
Memo1.Lines.Text:=Engine.ConvertToString(Engine.RunScript('import * as customName from ("./myjs/MyNode.js");'));
Error $30002: JavaScript failed to compile.
Name: SyntaxError
Message: 'import' or 'export' can only be used in module code.
Source: impo... | How can I import and use a module from file | https://api.github.com/repos/chakra-core/ChakraCore/issues/6820/comments | 1 | 2022-07-19T04:04:45Z | 2022-09-29T22:05:51Z | https://github.com/chakra-core/ChakraCore/issues/6820 | 1,308,945,648 | 6,820 |
[
"chakra-core",
"ChakraCore"
] | When Math functions are involved in a large number of iterations (> 10000), for-of loop is about 10 times slower in master (x86 release build) then in the last released version.
```js
const arr = [...Array(10000).keys()];
for (const item of arr) {
const a = Math.round(item/3);
}
``` | for-of 10x slower with Math functions | https://api.github.com/repos/chakra-core/ChakraCore/issues/6819/comments | 7 | 2022-07-09T11:48:48Z | 2022-10-05T07:33:19Z | https://github.com/chakra-core/ChakraCore/issues/6819 | 1,299,653,131 | 6,819 |
[
"chakra-core",
"ChakraCore"
] | This issue is with reference to another issue from 6 years ago:
https://github.com/chakra-core/ChakraCore/issues/1435
Will supporting AssemblyScript be a good idea? This is not a proposal, but I was wondering if any knowledgable person could enlighten me (and others) about the pros and cons of supporting native Ass... | Add native support for AssemblyScript | https://api.github.com/repos/chakra-core/ChakraCore/issues/6818/comments | 7 | 2022-06-22T14:08:48Z | 2022-06-22T17:10:21Z | https://github.com/chakra-core/ChakraCore/issues/6818 | 1,280,210,515 | 6,818 |
[
"chakra-core",
"ChakraCore"
] | ### Version:
chakra-1.11.24.0
### Description:
For the TestCase below, after judging that `!p` is `true` in line 2, the function should `return` directly, but chakra terminates the program abnormally. Through the stack information of the program`#1 0x00007ffff34ddece in ByteCodeGenerator::EmitInvertedLoop ( th... | for-loop optimization causes a null pointer exception | https://api.github.com/repos/chakra-core/ChakraCore/issues/6817/comments | 3 | 2022-06-20T12:55:28Z | 2022-09-23T13:52:45Z | https://github.com/chakra-core/ChakraCore/issues/6817 | 1,276,886,647 | 6,817 |
[
"chakra-core",
"ChakraCore"
] | ChakraCore failed to build "error MSB8013: This project doesn't contain the Configuration and Platform combination of Release|ARM64EC." with MSVC on Windows arm64ec. It can reproduce on latest version on master branch. Could you please help look at this issue?
Repro steps:
1. set VSCMD_SKIP_SENDTELEMETRY=1 & "C:\Pr... | ChakraCore failed to build "error MSB8013: This project doesn't contain the Configuration and Platform combination of Release|ARM64EC." with MSVC on Windows arm64ec | https://api.github.com/repos/chakra-core/ChakraCore/issues/6816/comments | 1 | 2022-06-16T09:26:47Z | 2022-10-01T06:04:24Z | https://github.com/chakra-core/ChakraCore/issues/6816 | 1,273,297,505 | 6,816 |
[
"chakra-core",
"ChakraCore"
] | ###### Version
chakra-1.11.24.0
###### Test case
```js
var foo = function() {
var me = arguments.callee;
print(me.name);
}
foo();
```
###### Command
/root/.jsvu/ch Testcase.js
###### Output
```
```
###### Expected result
```
foo
```
###### Description
`callee`... | arguments.callee can't get the correct result | https://api.github.com/repos/chakra-core/ChakraCore/issues/6814/comments | 1 | 2022-05-14T08:22:05Z | 2022-05-20T01:53:22Z | https://github.com/chakra-core/ChakraCore/issues/6814 | 1,235,913,480 | 6,814 |
[
"chakra-core",
"ChakraCore"
] | I don't know if my process is wrong,
I tried to register the c# class in jscontext,
Then, create the registered class new in JS, and then release it,
It was found that jssetobjectbeforecollectcallback was not called.
My detailed process is shown below：
1：
![image](https://user-images.githubusercontent.com/2041172... | ”JsSetObjectBeforeCollectCallback“ No call | https://api.github.com/repos/chakra-core/ChakraCore/issues/6813/comments | 1 | 2022-05-04T03:17:12Z | 2022-05-27T01:30:55Z | https://github.com/chakra-core/ChakraCore/issues/6813 | 1,224,881,419 | 6,813 |
[
"chakra-core",
"ChakraCore"
] | ### commit
41ad58a9eebf8d52a83424c8fccfaacdb14105ec
### Build platform
Ubuntu 20.04
### Build steps
```
./build.sh --debug
```
### poc
```js
function foo(f) {
WScript.Attach(f);
}
async function bar() {
for (let i = 0; i < 1; [0,1][0]--) {
await foo(bar);
}
}
bar();
... | ASSERTION Failure: "(index < functionBody->GetProfiledArrayCallSiteCount())" in ChakraCore/lib/Runtime/Language/DynamicProfileInfo.cpp | https://api.github.com/repos/chakra-core/ChakraCore/issues/6812/comments | 1 | 2022-04-20T13:54:00Z | 2022-05-27T04:24:50Z | https://github.com/chakra-core/ChakraCore/issues/6812 | 1,209,726,102 | 6,812 |
[
"chakra-core",
"ChakraCore"
] | ### commit
41ad58a9eebf8d52a83424c8fccfaacdb14105ec
### Build platform
Ubuntu 20.04
### Build steps
```
./build.sh --debug
```
### poc
```js
function foo() {
var x = new bar();
}
function bar() {
foo();
WebAssembly[0 === 1 ? keys : valueOf];
return {};
}
WScript.Attach(b... | ASSERTION Failure: (!Js::TaggedInt::Is(right)) in ChakraCore/lib/Backend/GlobOpt.cpp | https://api.github.com/repos/chakra-core/ChakraCore/issues/6811/comments | 0 | 2022-04-20T13:46:42Z | 2022-04-20T13:48:07Z | https://github.com/chakra-core/ChakraCore/issues/6811 | 1,209,716,028 | 6,811 |
[
"chakra-core",
"ChakraCore"
] | ### commit
41ad58a9eebf8d52a83424c8fccfaacdb14105ec
### Build platform
Ubuntu 20.04
### Build steps
```
./build.sh --debug
```
### poc
```js
var bar = function foo() {};
delete bar.length;
bar.toString = '';
delete Function.prototype.length;
bar.length = 13;
```
### assert log
``... | ASSERTION Failure: "Re-add of deleted property NYI in PathTypeHandler" in ChakraCore/lib/Runtime/Types/PathTypeHandler.cpp | https://api.github.com/repos/chakra-core/ChakraCore/issues/6810/comments | 0 | 2022-04-20T13:46:06Z | 2022-04-20T13:46:06Z | https://github.com/chakra-core/ChakraCore/issues/6810 | 1,209,715,183 | 6,810 |
[
"chakra-core",
"ChakraCore"
] | ###### Version
```
chakra-1.11.24.0
```
###### Test case
```js
var foo = function() {
var start = Date.now();
var stop = Date.now();
return stop - start;
};
var result = foo();
print(result);
```
###### Execution steps
/root/.jsvu/ch Testcase.js
###### Output
```
5
... | A question about Date.now() | https://api.github.com/repos/chakra-core/ChakraCore/issues/6809/comments | 2 | 2022-04-11T09:12:44Z | 2022-05-20T01:52:25Z | https://github.com/chakra-core/ChakraCore/issues/6809 | 1,199,660,795 | 6,809 |
[
"chakra-core",
"ChakraCore"
] | ###### Version
```
chakra-1.11.24.0
```
###### Test case
```js
var foo = function () {
try {
print("1")
} catch {
}
};
foo();
```
###### Execution steps
/root/.jsvu/ch Testcase.js
###### Output
```
SyntaxError: Expected '(' at code (javascriptTestcase_eut5pcp... | chakra require () after catch | https://api.github.com/repos/chakra-core/ChakraCore/issues/6807/comments | 1 | 2022-03-30T11:52:43Z | 2022-09-26T14:15:03Z | https://github.com/chakra-core/ChakraCore/issues/6807 | 1,186,344,899 | 6,807 |
[
"chakra-core",
"ChakraCore"
] | ```
commit : 41ad58a
Engine version : ch version 1.13.0.0-beta
Build platform : Ubuntu 18.04
Clang version : 6.0.0
Build steps : ./build.sh --sanitize=address --static -j -d
```
POC
```
cat efe25658e8db4c358a13283eec7f6e85.js
------------------------------------------------
function main() {
function v0(v... | ASSERTION Failure "Js reentrancy error" in ChakraCore/lib/Common/Exceptions/Throw.cpp, line 103 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6806/comments | 1 | 2022-03-12T15:46:01Z | 2022-03-26T00:38:01Z | https://github.com/chakra-core/ChakraCore/issues/6806 | 1,167,321,941 | 6,806 |
[
"chakra-core",
"ChakraCore"
] | ```
commit : 41ad58a
Engine version : ch version 1.13.0.0-beta
Build platform : Ubuntu 18.04
Clang version : 6.0.0
Build steps : ./build.sh --sanitize=address --static -j -d
```
POC
```
cat 87b228d1b5ba4db0b1cc8dc471c76e52.js
------------------------------------------------------------------------------------... | ASSERTION Failure "U_STRING_NOT_TERMINATED_WARNING" in ChakraCore-master/lib/Runtime/Library/IntlEngineInterfaceExtensionObject.cpp, line 941 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6805/comments | 1 | 2022-03-12T15:45:29Z | 2022-03-26T00:38:21Z | https://github.com/chakra-core/ChakraCore/issues/6805 | 1,167,321,798 | 6,805 |
[
"chakra-core",
"ChakraCore"
] | ```
commit : 41ad58a
Engine version : ch version 1.13.0.0-beta
Build platform : Ubuntu 18.04
Clang version : 6.0.0
Build steps : ./build.sh --sanitize=address --static -j -d
```
POC
```
cat 10aab6552c2849fa81e1ba53001be52d.js
----------------------------------------------------------------------
var number =... | ASSERTION Failure "U_ILLEGAL_ARGUMENT_ERROR" in ChakraCore/lib/Runtime/Library/IntlEngineInterfaceExtensionObject.cpp, line 945 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6804/comments | 1 | 2022-03-12T15:44:43Z | 2022-03-26T00:37:12Z | https://github.com/chakra-core/ChakraCore/issues/6804 | 1,167,321,376 | 6,804 |
[
"chakra-core",
"ChakraCore"
] | ```
commit : 41ad58a
Engine version : ch version 1.13.0.0-beta
Build platform : Ubuntu 18.04
Clang version : 6.0.0
Build steps : ./build.sh --sanitize=address --static -j -d
```
POC
```
cat b66bf88394d84085b34f1ca313f087e2.js
-----------------------------------------------------------------
// |reftest| skip... | ASSERTION Failure "U_BUFFER_OVERFLOW_ERROR" in ChakraCore/lib/Runtime/Library/IntlEngineInterfaceExtensionObject.cpp, line 941 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6803/comments | 1 | 2022-03-12T15:44:10Z | 2022-03-26T00:37:35Z | https://github.com/chakra-core/ChakraCore/issues/6803 | 1,167,321,176 | 6,803 |
[
"chakra-core",
"ChakraCore"
] | ```
commit : 41ad58a
Engine version : ch version 1.13.0.0-beta
Build platform : Ubuntu 18.04
Clang version : 6.0.0
Build steps : ./build.sh --sanitize=address --static -j -d
```
POC
```
cat da5c7dd74b3349db93bbbd5f9340f241.js
-----------------------------------------------------
try {
(function TestFunc()... | ASSERTION Failure "scopeSlotCount != 0" in ChakraCore/lib/Runtime/Language/InterpreterStackFrame.cpp, line 7592 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6802/comments | 1 | 2022-03-12T15:43:25Z | 2022-03-26T00:35:50Z | https://github.com/chakra-core/ChakraCore/issues/6802 | 1,167,320,978 | 6,802 |
[
"chakra-core",
"ChakraCore"
] | ```
commit : 41ad58a
Engine version : ch version 1.13.0.0-beta
Build platform : Ubuntu 18.04
Clang version : 6.0.0
Build steps : ./build.sh --sanitize=address --static -j -d
```
POC
```
cat c47abaee6c514e2a80bdb63b8b7db8d0.js
----------------------------------------------------------------------------------
... | ASSERTION Failure "entryPointInfo != nullptr" in ChakraCore/lib/Runtime/Language/JavascriptStackWalker.cpp, line 1289 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6801/comments | 1 | 2022-03-12T15:42:32Z | 2022-03-26T00:36:38Z | https://github.com/chakra-core/ChakraCore/issues/6801 | 1,167,320,734 | 6,801 |
[
"chakra-core",
"ChakraCore"
] | ### commit
41ad58a9eebf8d52a83424c8fccfaacdb14105ec
### Build platform
Ubuntu 20.04
### Build steps
```
./build.sh --debug
```
### poc
```
function foo(o) {
switch (o.f) {
case 1:
return 1;
case 2:
return class Baz{};
default:
r... | ASSERTION Failure: (opndConstructor->m_sym->m_isSingleDef) in ChakraCore/lib/Backend/IRBuilder.cpp, line 2394 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6794/comments | 1 | 2022-03-09T13:21:01Z | 2022-03-26T00:31:35Z | https://github.com/chakra-core/ChakraCore/issues/6794 | 1,163,932,473 | 6,794 |
[
"chakra-core",
"ChakraCore"
] | ### commit
41ad58a9eebf8d52a83424c8fccfaacdb14105ec
### Build platform
Ubuntu 20.04
### Build steps
```
./build.sh --debug
```
### poc
```js
function foo() {
(function () {
function bar(
a = 1,
b = function () {
return a;
}
... | ASSERTION Failure: "reg < this->GetConstantCount()" in ChakraCore/lib/Runtime/./Base/FunctionBody.h, line 2977 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6793/comments | 1 | 2022-03-09T12:57:05Z | 2022-03-26T00:32:12Z | https://github.com/chakra-core/ChakraCore/issues/6793 | 1,163,907,144 | 6,793 |
[
"chakra-core",
"ChakraCore"
] | ### Commit hash
41ad58a9eebf8d52a83424c8fccfaacdb14105ec
### Build platform
Ubuntu 20.04
### Build steps
```
./build.sh --debug
```
### poc
```js
let foo = new Uint8Array([
0,
97,
115,
109,
1,
0,
0,
0,
1,
7,
1,
96,
2,
126,
12... | ASSERTION Failure: (m_pc + m_funcState.size == m_currentSection.end) in ChakraCore/lib/WasmReader/WasmBinaryReader.cpp, line 1319 | https://api.github.com/repos/chakra-core/ChakraCore/issues/6792/comments | 1 | 2022-03-09T12:31:51Z | 2022-03-26T00:33:27Z | https://github.com/chakra-core/ChakraCore/issues/6792 | 1,163,881,646 | 6,792 |
[
"chakra-core",
"ChakraCore"
] | I just pulled down the project and attempted to build the Debug x64 configuration with Visual Studio 2015
**2>C:\Dev\ChakraCore-master\lib\Runtime\Library\JavascriptArray.cpp(8938): error C2872: 'uint32_t': ambiguous symbol
2> C:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\include\stdint.h(23): note: could... | VC 2015 build issue. JavascriptArray.cpp(8938) error C2872: 'uint32_t': ambiguous symbol | https://api.github.com/repos/chakra-core/ChakraCore/issues/6791/comments | 0 | 2022-02-23T03:40:46Z | 2022-02-23T03:40:46Z | https://github.com/chakra-core/ChakraCore/issues/6791 | 1,147,595,384 | 6,791 |
[
"chakra-core",
"ChakraCore"
] | ###### Version
chakra-1.11.24.0
###### Test case 1
```js
var foo = function() {
var o = [1,2,3];
var a = [...o];
print(a);
};
foo();
```
###### Execution steps 1
./ChakraCore/out/Release/ch Testcase1.js
###### Output 1
```
1,2,3
```
###### Test case 2
```js
var foo =... | chakra can't recognize spread_syntax | https://api.github.com/repos/chakra-core/ChakraCore/issues/6790/comments | 1 | 2022-02-22T11:08:25Z | 2022-09-26T14:15:07Z | https://github.com/chakra-core/ChakraCore/issues/6790 | 1,146,770,582 | 6,790 |
[
"chakra-core",
"ChakraCore"
] | Version: 41ad58a9eebf8d52a83424c8fccfaacdb14105ec （2022//2/20 latest）
OS: Linux Ubuntu 20.04.3 LTS
Architecture: x64
### **Poc:**
function attach(f) {
(function (r) {
WScript.Attach(r);
})(f);
}
async function mainTest(notAttachCall) {
if (notAttachCall) {
for (let i = 0; i < [1]; ++... | Segmentation fault | https://api.github.com/repos/chakra-core/ChakraCore/issues/6789/comments | 0 | 2022-02-20T06:48:25Z | 2022-10-13T02:49:34Z | https://github.com/chakra-core/ChakraCore/issues/6789 | 1,144,937,068 | 6,789 |
[
"chakra-core",
"ChakraCore"
] | When a `ReportModuleCompletionCallback` is set, the callback is called even for modules that fail to load due to a syntax error (an exception object is passed to the callback in this case). It seems that, while a valid `JsModuleRecord` is still passed in in this situation, subsequently calling `JsGetModuleNamespace()`... | `JsGetModuleNamespace()` can segfault if passed an incomplete module record | https://api.github.com/repos/chakra-core/ChakraCore/issues/6788/comments | 2 | 2022-02-15T07:36:59Z | 2024-05-16T22:11:17Z | https://github.com/chakra-core/ChakraCore/issues/6788 | 1,138,300,123 | 6,788 |
[
"chakra-core",
"ChakraCore"
] | Chakracore can't support some important nodejs module, like 'commonmark' and 'graphql'
var reLinkLabel = /^\[(?:[^\\\[\]]|\\.){0,1000}\]/s; JavaScript failed to compile.
SyntaxError: Syntax error in regular expression
function KnownArgumentNamesRule(context) {
return {
// eslint-disable-next-line new-cap
... | chakarcore have not implement some es6 syntax | https://api.github.com/repos/chakra-core/ChakraCore/issues/6787/comments | 5 | 2022-02-03T12:19:12Z | 2024-04-17T15:56:41Z | https://github.com/chakra-core/ChakraCore/issues/6787 | 1,123,018,625 | 6,787 |
[
"chakra-core",
"ChakraCore"
] | I'm working on a "Script Loader" that loads .js files from a specific path and runs the code within through the chakra environment, with this I've been able to make something like for the script:
function onTick() {
// Do Stuff
};
and have a tick on the C++ end that not only finds this function in the script ... | Calling JsCallFunction with arguments? | https://api.github.com/repos/chakra-core/ChakraCore/issues/6784/comments | 1 | 2022-01-12T03:48:21Z | 2022-01-18T13:28:36Z | https://github.com/chakra-core/ChakraCore/issues/6784 | 1,099,845,167 | 6,784 |
[
"chakra-core",
"ChakraCore"
] | the following poc cause a inconsistent output.
```
function v0(v1, v2) {
const v4 = v1["o"]();
return v4;
}
function v5() {
const v9 = arguments[-1];
return v9;
}
const v10 = { "o": v5 };
const v11 = { };
c0 = v0(v10, v11);//true
print(Object.is(c0,undefined));
for (i = 0; i < 10000; ... | incorrect optimization bug | https://api.github.com/repos/chakra-core/ChakraCore/issues/6783/comments | 3 | 2021-12-30T09:01:50Z | 2022-09-28T06:27:12Z | https://github.com/chakra-core/ChakraCore/issues/6783 | 1,090,967,636 | 6,783 |
[
"chakra-core",
"ChakraCore"
] | the following poc cause a assertion failure in "debug" build on ubuntu.
```
function main() {
const v4 = `
const v214 = async (v215,...v216) => {
const v219 = {"construct":v215,"defineProperty":v215,"deleteProperty":v205,"get":v215,"getOwnPropertyDescriptor":v215,"getPrototypeOf":v214,"isExtensible":... | Assertion failure in FuncInfo.cpp | https://api.github.com/repos/chakra-core/ChakraCore/issues/6782/comments | 0 | 2021-12-28T06:50:56Z | 2021-12-28T06:50:56Z | https://github.com/chakra-core/ChakraCore/issues/6782 | 1,089,654,281 | 6,782 |
[
"chakra-core",
"ChakraCore"
] | the following poc cause a assertion failure in "debug" build on ubuntu.
```
function main() {
do {
for (let v7 = 0; v7 != 0; v7++) {
for (let v11 = 0; v11 < 9; v11 = v11 + 2147483647) {
}
}
} while (0 !== 6);
}
main();
``` | Assertion failure in GlobOpt.cpp | https://api.github.com/repos/chakra-core/ChakraCore/issues/6781/comments | 1 | 2021-12-28T06:49:03Z | 2022-03-11T14:56:08Z | https://github.com/chakra-core/ChakraCore/issues/6781 | 1,089,653,508 | 6,781 |
[
"chakra-core",
"ChakraCore"
] | the following poc cause a assertion failure in "debug" build on ubuntu.
```
function main() {
const v0 = async () => {
const v1 = `
const v2 = [..."-2147483647"];
for (const v3 of v2) {
for (let v4 = 0; v4 < 9; v4++) {
const v5 = () => {
... | Assertion failure in Backend/Lower.cpp | https://api.github.com/repos/chakra-core/ChakraCore/issues/6780/comments | 0 | 2021-12-28T06:48:20Z | 2021-12-28T06:48:20Z | https://github.com/chakra-core/ChakraCore/issues/6780 | 1,089,653,225 | 6,780 |
[
"chakra-core",
"ChakraCore"
] | the following poc cause a assertion failure in "debug" build on ubuntu.
```
function main() {
const v3 = [-3290630866,-3290630866,-3290630866,-3290630866,0];
for (const v4 of v3) {
const v13 = async (v14) => {
const v24 = ``;
const v29 = await v14;
for (let v52 = 1; v52 == -1; v52 ... | Assertion failure in EncoderMD.cpp | https://api.github.com/repos/chakra-core/ChakraCore/issues/6779/comments | 0 | 2021-12-28T06:47:32Z | 2021-12-28T06:47:32Z | https://github.com/chakra-core/ChakraCore/issues/6779 | 1,089,652,896 | 6,779 |
[
"chakra-core",
"ChakraCore"
] |
the following poc cause a assertion failure in "debug" build on ubuntu.
```
function main() {
do {
let v4 = 0;
const v6 = `
for (let v12 = 1; v12 < -1683432796; v12 = v12 || 1) {
}
`;
const v23 = eval(v6);
for (let v26 = 0; v26 != 9; v26++) {
switch (v4) {
... | Assertion failure in Backend/ValueInfo.cpp | https://api.github.com/repos/chakra-core/ChakraCore/issues/6778/comments | 0 | 2021-12-28T06:44:47Z | 2021-12-28T06:44:47Z | https://github.com/chakra-core/ChakraCore/issues/6778 | 1,089,651,819 | 6,778 |
[
"chakra-core",
"ChakraCore"
] | the following poc cause a assertion failure in "debug" build on ubuntu.
```
function v0(v1,v2) {
try {
for (let v6 = -1332925573; v6 >= 256; v6++) {
try {
} catch(v7) {
} finally {
break;
}
}... | Assertion failure in BackwardPass.cpp | https://api.github.com/repos/chakra-core/ChakraCore/issues/6777/comments | 0 | 2021-12-24T11:13:31Z | 2021-12-24T11:13:31Z | https://github.com/chakra-core/ChakraCore/issues/6777 | 1,088,323,965 | 6,777 |
[
"chakra-core",
"ChakraCore"
] | the following poc cause a assertion failure in "debug" build on ubuntu.
```
function v0(v1,v2) {
function v3(v4,v5) {
}
const v7 = new v3();
function v8(v9,v10) {
v2.__proto__ = v7;
return v2;
}
const v11 = v8();
v11.constructor = Map;
v11.length = 1;
r... | Assertion failure in CacheOperators.inl | https://api.github.com/repos/chakra-core/ChakraCore/issues/6776/comments | 0 | 2021-12-24T11:12:16Z | 2021-12-24T11:12:16Z | https://github.com/chakra-core/ChakraCore/issues/6776 | 1,088,323,336 | 6,776 |
[
"chakra-core",
"ChakraCore"
] | the following poc cause a assertion failure in "debug" build on ubuntu.
```
function v0(v1,v2) {
v2.length = 1;
return v2;
}
function v4(v5,v6) {
}
const v8 = new v4();
function v9(v10,v11) {
v11.__proto__ = v8;
return v11;
}
const v12 = v9(undefined,v4);
v12[-65537] = v9;
const opt = v... | Assertion failure in InlineCache.inl | https://api.github.com/repos/chakra-core/ChakraCore/issues/6775/comments | 0 | 2021-12-24T11:10:49Z | 2021-12-24T11:10:49Z | https://github.com/chakra-core/ChakraCore/issues/6775 | 1,088,322,607 | 6,775 |
[
"chakra-core",
"ChakraCore"
] | the following poc cause a assertion failure in "debug" build on ubuntu.
```
const v6 = Array(4294967295);
const v8 = v6["copyWithin"]();
```
| Assertion failure in JavascriptArray.cpp | https://api.github.com/repos/chakra-core/ChakraCore/issues/6774/comments | 1 | 2021-12-24T11:09:40Z | 2022-02-03T08:04:00Z | https://github.com/chakra-core/ChakraCore/issues/6774 | 1,088,322,028 | 6,774 |
[
"chakra-core",
"ChakraCore"
] | the following poc cause a assertion failure in "debug" build on ubuntu.
```
function v0(v1,v2) {
try {
const v3 = v0();
} catch(v4) {
const v7 = "65537".localeCompare;
const v8 = Reflect.apply(v7,"65537",v4);
} finally {
}
}
const v9 = v0();
``` | Assertion failure in /IntlEngineInterfaceExtensionObject.cpp | https://api.github.com/repos/chakra-core/ChakraCore/issues/6773/comments | 2 | 2021-12-24T11:08:10Z | 2022-03-11T15:16:14Z | https://github.com/chakra-core/ChakraCore/issues/6773 | 1,088,321,277 | 6,773 |
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