MicrosoftEdge / MicrosoftEdge/WebView2Feedback

window.chrome.webview.postMessage sending big data causes native client crash

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#1,944 3 comments 1 reaction 1 assignee View on GitHub

@champnic is already working on this.

Since Nov 24, 2021.

bug priority-low tracked
Dominant language
PowerShell
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Description

window.chrome.webview.postMessage sending big data causes native client crash

Version
SDK:
Runtime:95.0.1020.53
Framework: Win32
OS: Win10,

Repro Steps

1.open devtools.
2.in console,run window.chrome.webview.postMessage("a.repeat(500*1000*1000)")

Additional context
image

AB#37237550

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