Bug 182263

Summary:

Make policy checks more robust against null pointer dereferencing

Product:

WebKit

Reporter:

Alex Christensen <achristensen>

Component:

New Bugs

Assignee:

Alex Christensen <achristensen>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

thorton, webkit-bug-importer

Priority:

Keywords:

InRadar

Version:

WebKit Nightly Build

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Patch	thorton: review+

Description Alex Christensen 2018-01-29 14:43:25 PST

Make policy checks more robust against null pointer dereferencing

Comment 1 Alex Christensen 2018-01-29 14:54:17 PST

Created attachment 332583 [details]
Patch

Comment 2 Tim Horton 2018-01-29 15:15:11 PST

Comment on attachment 332583 [details]
Patch

No test?!

Comment 3 Alex Christensen 2018-01-29 15:17:47 PST

I can't reproduce this.  It's a rare crash from users' crash tracing.
trac.webkit.org/r227758

Comment 4 Radar WebKit Bug Importer 2018-01-29 15:18:31 PST

<rdar://problem/37004042>