Bug 256769 - Handle overflow, underflow in XPath substring position, length
Summary: Handle overflow, underflow in XPath substring position, length
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: XML (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2023-05-14 05:14 PDT by Ahmad Saleem
Modified: 2023-05-21 05:15 PDT (History)
5 users (show)

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Description Ahmad Saleem 2023-05-14 05:14:25 PDT 
Hi Team,

Came across another potential merge.

Blink Commit - https://chromium.googlesource.com/chromium/src.git/+/047653201597a4e5c3912d8c2c35adaa2ed6e6ec

^ Most stuff in XPathFunctions.cpp.

It might be difficult for me to merge, appreciate if someone else can take it.

Thanks!
Comment 1 Alexey Proskuryakov 2023-05-14 12:19:33 PDT 
It's super weird that this came with a unit test instead of an HTML based one. Is there actually an observable difference?
Comment 2 Radar WebKit Bug Importer 2023-05-21 05:15:20 PDT 
<rdar://problem/109624368>