Bug 243217 - constructJSWebAssemblyException needs overflow checks
Summary: constructJSWebAssemblyException needs overflow checks
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Mikhail R. Gadelha
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2022-07-26 11:06 PDT by Mikhail R. Gadelha
Modified: 2022-07-27 07:27 PDT (History)
1 user (show)

See Also:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Mikhail R. Gadelha 2022-07-26 11:06:49 PDT 
Check if the MarkedArgumentBuffer in constructJSWebAssemblyException overflows or the assertion in ~MarkedArgumentBuffer will fail at the end of the scope
Comment 1 Mikhail R. Gadelha 2022-07-26 11:12:59 PDT 
Pull request: https://github.com/WebKit/WebKit/pull/2742
Comment 2 EWS 2022-07-27 07:26:19 PDT 
Committed 252867@main (c948101f1850): <https://commits.webkit.org/252867@main>

Reviewed commits have been landed. Closing PR #2742 and removing active labels.
Comment 3 Radar WebKit Bug Importer 2022-07-27 07:27:15 PDT 
<rdar://problem/97664460>