Bug 158398 - [JSC] Insert exception checks after hasProperty
Summary: [JSC] Insert exception checks after hasProperty
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: JavaScriptCore (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Yusuke Suzuki
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-06-05 07:28 PDT by Yusuke Suzuki
Modified: 2016-06-07 10:18 PDT (History)
0 users

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Attachments
Patch (23.27 KB, patch)
2016-06-07 10:18 PDT, Yusuke Suzuki 		no flags Details | Formatted Diff | Diff
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Description Yusuke Suzuki 2016-06-05 07:28:54 PDT 
Due to Proxy, hasProperty can throw any errors!
If you won't perform user-observable things, you should use VMInquiry instead.
Comment 1 Yusuke Suzuki 2016-06-07 10:18:39 PDT 
Created attachment 280718 [details]
Patch

WIP