Bug 258793 - REGRESSION (265125@main): Crash WebKit: std::__1::__throw_bad_optional_access from sendSync
Summary: REGRESSION (265125@main): Crash WebKit: std::__1::__throw_bad_optional_access...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebKit Process Model (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Gerald Squelart
URL:
Keywords: InRadar
Depends on: 257934 258330
Blocks: 258827 258861
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Reported: 2023-07-02 23:53 PDT by Gerald Squelart
Modified: 2023-07-04 16:24 PDT (History)
2 users (show)

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Description Gerald Squelart 2023-07-02 23:53:59 PDT 
<rdar://111444264>

Connection::sendSyncMessage() may actually return a null decoder with a NoError, which leads callers to think that the call succeeded, but in fact it didn't and there is no value to read.
Comment 1 Gerald Squelart 2023-07-03 00:02:00 PDT 
Pull request: https://github.com/WebKit/WebKit/pull/15493
Comment 2 EWS 2023-07-03 14:29:52 PDT 
Committed 265736@main (660682ad1542): <https://commits.webkit.org/265736@main>

Reviewed commits have been landed. Closing PR #15493 and removing active labels.