Open Bug 1901404 Opened 29 days ago Updated 17 days ago

Assertion failure: maxOutputSizeChecked.isValid(), at /root/src/mfbt/Compression.cpp:43

Categories

(Core :: JavaScript Engine, defect, P3)

defect

Tracking

()

UNCONFIRMED

People

(Reporter: nils.bars, Unassigned)

References

(Blocks 2 open bugs)

Details

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(1 file)

124 bytes, application/x-javascript
Details

Steps to reproduce:

This might be related to bug 1900525.

Checkout commit 15778b8c32f8535624fff2af36fc669e65a9af3 and invoke the js shell as follows:

/root/js-spidermonkey-shell  --fuzzing-safe  <testcase>

Actual results:

Assertion failure: maxOutputSizeChecked.isValid(), at /root/src/mfbt/Compression.cpp:43
Group: firefox-core-security → core-security
Component: Untriaged → JavaScript Engine
Product: Firefox → Core
Attached file bug.js
Group: core-security → javascript-core-security

Yeah it's likely a similar issue but this one is decompressLZ4.

Group: javascript-core-security
Blocks: sm-shell
Severity: -- → S4
Priority: -- → P3
Blocks: 1903968
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