Bug 214264

Summary:

REGRESSION (r262538): Nullptr Deref in WTF::Detail::CallableWrapper<WebKit::WebResourceLoadStatisticsStore::performDailyTasks()::$_66, void>::call

Product:

WebKit

Reporter:

Brent Fulgham <bfulgham>

Component:

WebKit2

Assignee:

Brent Fulgham <bfulgham>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

bfulgham, darin, ddkilzer, katherine_cheney, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Bug Depends on:

212712

Bug Blocks:

Attachments:

Description	Flags
Patch	none

Description Brent Fulgham 2020-07-13 10:42:38 PDT

The change in r262538 added a type check outside of a nullptr check. This introduced a nullptr crash.

Comment 1 Brent Fulgham 2020-07-13 10:45:23 PDT

<rdar://problem/65093949>

Comment 2 Brent Fulgham 2020-07-13 10:46:21 PDT

Created attachment 404156 [details]
Patch

Comment 3 EWS 2020-07-13 12:00:13 PDT

Committed r264307: <https://trac.webkit.org/changeset/264307>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 404156 [details].