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: P2 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>