Microsoft Edge Chakra JIT - 'RegexHelper::StringReplace' Must Call the Callback Function with Updating ImplicitCallFlags

/ Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1334 The "String.prototype.replace" method can be inlined in the JIT process. So in the method, all the calls which may break the JIT assumptions must be invoked with updating "ImplicitCallFlags". But "RegexHelper::StringReplace"...

Microsoft Edge Chakra JIT - RegexHelper::StringReplace Must Call the Callback Function with Updating ImplicitCallFlags

Microsoft Edge Chakra JIT - RegexHelper::StringReplace Must Call the Callback Function with Updating ImplicitCallFlags / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1334 The "String.prototype.replace" method can be inlined in the JIT process. So in the method, all the calls...

Microsoft Edge Chakra JIT Failed RegexHelper::StringReplace Call Exploit

The "String.prototype.replace" method can be inlined in the JIT process. So in the method, all the calls which may break the JIT assumptions must be invoked with updating "ImplicitCallFlags". But "RegexHelper::StringReplace" calls the replace function without updating the flag. Therefore it fails...

Microsoft Edge Chakra JIT Failed RegexHelper::StringReplace Call

Microsoft Edge: Chakra: JIT: RegexHelper::StringReplace must call the callback function with updating ImplicitCallFlags CVE-2017-11802 The "String.prototype.replace" method can be inlined in the JIT process. So in the method, all the calls which may break the JIT assumptions must be invoked with...