Bug 239616

Summary: -[ASCAgentProxy cancelCurrentRequest] is not available on customer installs
Product: WebKit Reporter: Saagar Jha <saagar>
Component: WebKit Misc.Assignee: Nobody <webkit-unassigned>
Status: RESOLVED CONFIGURATION CHANGED    
Severity: Normal CC: ap, bfulgham, pascoe, rmondello, saagar, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: Safari 15   
Hardware: Mac (Apple Silicon)   
OS: macOS 12   
See Also: https://bugs.webkit.org/show_bug.cgi?id=237452
Attachments:
Description Flags
A crash that illustrates this bug. none

Description Saagar Jha 2022-04-21 11:56:00 PDT 
Created attachment 458080 [details]
A crash that illustrates this bug.

https://bugs.webkit.org/show_bug.cgi?id=237452 adds a call to -[ASCAgentProxy cancelCurrentRequest] in WebAuthenticatorCoordinatorProxy's destructor and appears to have shipped with the Safari 15.5 bundled with macOS 12.4 Beta (21F5058e). However, this method does not exist (or is not exposed), at least in the non-internal build. This causes Safari to crash when navigation occurs after a WebAuthn operation, such as my employer's VPN login flow.
Comment 1 Ryan Haddad 2022-04-22 07:45:35 PDT 
rdar://92142570
Comment 2 Alexey Proskuryakov 2022-04-28 12:37:47 PDT 
Could you please check with the latest beta? This got fixed outside WebKit.
Comment 3 Saagar Jha 2022-04-28 13:00:04 PDT 
I can reproduce this on macOS 12.4 Beta (21F5063e), which is the latest version available to me.
Comment 4 Alexey Proskuryakov 2022-04-28 13:14:48 PDT 
Re-opening.
Comment 5 Brent Fulgham 2022-04-29 11:06:23 PDT 
We double-checked, and the relevant fix has not yet been merged with the beta build though it will be part of the release.
Comment 6 Brent Fulgham 2022-06-23 16:41:59 PDT 
This change has finally shipped.