RESOLVED DUPLICATE of bug 203830 204034
[WebAuthN] Crash when interacting with USB devices 
https://bugs.webkit.org/show_bug.cgi?id=204034
Summary [WebAuthN] Crash when interacting with USB devices
Jonathan Rudenberg
Reported 2019-11-08 17:20:39 PST
Version: iOS 13.3 (17C5032d) / developer beta 1 Safari crashes ~85% of the time when creating a new credential or authenticating with USB security keys (I tested over USB-C on iPad Pro with various Yubikeys and many other devices). Full debug details are in FB7428936. Detected over-release of a CFTypeRef Thread 0 name: Dispatch queue: com.apple.main-thread Thread 0 Crashed: 0 CoreFoundation 0x00000001b02e42b0 0x1b0233000 + 725680 1 CoreFoundation 0x00000001b03bfc64 0x1b0233000 + 1625188 2 IOHIDLib 0x00000001d9ec9ae8 0x1d9ebc000 + 56040 3 IOHIDLib 0x00000001d9ec0638 0x1d9ebc000 + 17976
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Jiewen Tan
Comment 1 2019-11-08 17:25:47 PST
*** This bug has been marked as a duplicate of bug 203830 ***
Jiewen Tan
Comment 2 2019-11-08 17:26:17 PST
(In reply to Jonathan Rudenberg from comment #0) > Version: iOS 13.3 (17C5032d) / developer beta 1 > > Safari crashes ~85% of the time when creating a new credential or > authenticating with USB security keys (I tested over USB-C on iPad Pro with > various Yubikeys and many other devices). > > Full debug details are in FB7428936. > > > Detected over-release of a CFTypeRef > > Thread 0 name: Dispatch queue: com.apple.main-thread > Thread 0 Crashed: > 0 CoreFoundation 0x00000001b02e42b0 0x1b0233000 + 725680 > 1 CoreFoundation 0x00000001b03bfc64 0x1b0233000 + > 1625188 > 2 IOHIDLib 0x00000001d9ec9ae8 0x1d9ebc000 + 56040 > 3 IOHIDLib 0x00000001d9ec0638 0x1d9ebc000 + 17976 Thanks for reporting the bug.
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