Bug 274873

Summary: [SHA1] Add fast path when adding UTF8 bytes from a String that only contains ASCII
Product: WebKit Reporter: Chris Dumez <cdumez>
Component: Web Template FrameworkAssignee: Chris Dumez <cdumez>
Status: RESOLVED FIXED    
Severity: Normal CC: webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Description Chris Dumez 2024-05-29 17:11:24 PDT 
Add fast path when adding UTF8 bytes from a String that only contains ASCII. Also fix a bug in our HTTP disk cache hashing function where there was already a fast path and this fast path was hashing the null terminator, where was the slow path wasn't. Align both code paths so that we never hash the null terminator and bump the HTTP cache version since this change is not backward compatible.
Comment 1 Chris Dumez 2024-05-29 18:18:38 PDT 
Pull request: https://github.com/WebKit/WebKit/pull/29273
Comment 2 EWS 2024-05-30 07:40:24 PDT 
Committed 279513@main (484500b2c078): <https://commits.webkit.org/279513@main>

Reviewed commits have been landed. Closing PR #29273 and removing active labels.
Comment 3 Radar WebKit Bug Importer 2024-05-30 07:50:29 PDT 
<rdar://problem/129005213>