Bug 199491

Summary: Crash in WebDragClient::startDrag because GraphicsContext is nullptr
Product: WebKit Reporter: Ryosuke Niwa <rniwa>
Component: New BugsAssignee: Ryosuke Niwa <rniwa>
Status: RESOLVED FIXED    
Severity: Normal CC: simon.fraser, thorton, wenson_hsieh
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Adds a null check wenson_hsieh: review+

Ryosuke Niwa
Reported 2019-07-03 20:34:33 PDT
Crash in WebDragClient::startDrag because GraphicsContext is nullptr
Attachments
Adds a null check (1.37 KB, patch)
2019-07-03 20:35 PDT, Ryosuke Niwa 		wenson_hsieh: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Ryosuke Niwa
Comment 1 2019-07-03 20:35:21 PDT
Created attachment 373452 [details] Adds a null check
Ryosuke Niwa
Comment 2 2019-07-03 20:35:44 PDT
<rdar://problem/49416370>
Ryosuke Niwa
Comment 3 2019-07-03 20:39:50 PDT
Committed r247134: <https://trac.webkit.org/changeset/247134>
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