1251635 - Crash in WKPDFView _updatePageNumberIndicator

Status: NEW

(Firefox for iOS :: Browser, defect)

Description

[Richard Newman [:rnewman]]

Ranks about ~17 in our crashes for 2.0.

Exception Type:  EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note:  EXC_CORPSE_NOTIFY
Triggered by Thread:  0

Last Exception Backtrace:
0   CoreFoundation                	0x1845b9900 __exceptionPreprocess + 124 (NSException.m:162)
1   libobjc.A.dylib               	0x183c27f80 objc_exception_throw + 56 (objc-exception.mm:531)
2   CoreFoundation                	0x1845c061c -[NSObject(NSObject) doesNotRecognizeSelector:] + 212 (NSObject.m:333)
3   CoreFoundation                	0x1845bd5b8 ___forwarding___ + 872 (NSForwarding.m:3149)
4   CoreFoundation                	0x1844c168c _CF_forwarding_prep_0 + 92 (NSForwarding.s:780)
5   WebKit                        	0x18bfcb674 -[WKPDFView _updatePageNumberIndicator] + 156 (WKPDFView.mm:297)
6   libdispatch.dylib             	0x18400d630 _dispatch_call_block_and_release + 24 (init.c:760)
7   libdispatch.dylib             	0x18400d5f0 _dispatch_client_callout + 16 (object.m:506)
8   libdispatch.dylib             	0x184012cf8 _dispatch_main_queue_callback_4CF + 1844 (inline_internal.h:1063)
9   CoreFoundation                	0x184570bb0 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 12

Comment 1

[Aaron Train [:aaronmt]]

WebKit: 

https://bugs.webkit.org/show_bug.cgi?id=153775 (fixed via https://bugs.webkit.org/show_bug.cgi?id=152266)