Bug 196319

Summary:

IDBRequest::dispatchEvent should check nullability of m_transaction before operations that rely on it to be non null

Product:

WebKit

Reporter:

Jiewen Tan <jiewen_tan>

Component:

WebCore Misc.

Assignee:

Jiewen Tan <jiewen_tan>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

achristensen, alecflett, beidson, ews-watchlist, ggaren, jiewen_tan, jsbell, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Bug Depends on:

Bug Blocks:

196276

Attachments:

Description	Flags
Patch	achristensen: review+

Description Jiewen Tan 2019-03-27 14:47:20 PDT

IDBRequest::dispatchEvent should check nullability of m_transaction before operations that rely on it to be non null.

Comment 1 Radar WebKit Bug Importer 2019-03-27 15:08:26 PDT

<rdar://problem/49355279>

Comment 2 Jiewen Tan 2019-03-27 17:33:13 PDT

Created attachment 366133 [details]
Patch

Comment 3 Alex Christensen 2019-03-28 14:13:43 PDT

Comment on attachment 366133 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=366133&action=review

> Source/WebCore/ChangeLog:9
> +        No change of behavior.

Make a note of where the test is that found this.

Comment 4 Jiewen Tan 2019-03-28 14:16:36 PDT

Comment on attachment 366133 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=366133&action=review

Thanks, Alex.

>> Source/WebCore/ChangeLog:9
>> +        No change of behavior.
> 
> Make a note of where the test is that found this.

Done.

Comment 5 Jiewen Tan 2019-03-28 14:26:47 PDT

Committed r243622: <https://trac.webkit.org/changeset/243622>