Crash when accessing Keychain on WhatsApp (Unable to parse non-NSString)
yur1xpp opened this issue · comments
Environment
- Platform+version: iOS 14.3
- FLEX version: 4.4.0
Bug Report
Looks like when trying to pupulate the tableview cells in Keychain controller caused the crash as it's of class NSData instead of NSString:
Process: WhatsApp
Bundle id: net.whatsapp.WhatsApp
Device: iPhone X, iOS 14.3
Bundle version: 2.21.131
Exception type: NSInvalidArgumentException
Reason: -[__NSCFData isEqualToString:]: unrecognized selector sent to instance 0x282c04f10
Culprit: libFLEX.dylib
Call stack:
0 CoreFoundation 0x000000019dbd19ec 0x19dab7000 + 0x11a9d8 // __exceptionPreprocess
1 libobjc.A.dylib 0x00000001b1f3ab54 0x1b1f34000 + 0x6b54 // objc_exception_throw
2 CoreFoundation 0x000000019dae1bbc 0x19dab7000 + 0x2abbc // -[NSOrderedSet initWithSet:copyItems:]
3 CoreFoundation 0x000000019dbd401c 0x19dab7000 + 0x11d01c // ___forwarding___
4 CoreFoundation 0x000000019dbd5f8c 0x19dab7000 + 0x11ef8c // _CF_forwarding_prep_0
5 UIKitCore 0x00000001a05d06d8 0x19f90c000 + 0xcc46d8 // -[UITableViewLabel setText:]
6 libFLEX.dylib 0x0000000107b58e1c 0x107ad0000 + 0x88e1c // __42-[FLEXKeychainViewController makeSections]_block_invoke
7 libFLEX.dylib 0x0000000107ae7984 0x107ad0000 + 0x17984 // -[FLEXMutableListSection configureCell:forRow:]
8 libFLEX.dylib 0x0000000107ae06a0 0x107ad0000 + 0x106a0 // -[FLEXFilteringTableViewController tableView:cellForRowAtIndexPath:]
9 UIKitCore 0x00000001a064e6f8 0x19f90c000 + 0xd426f8 // -[UITableView _createPreparedCellForGlobalRow:withIndexPath:willDisplay:]
10 UIKitCore 0x00000001a061c178 0x19f90c000 + 0xd10178 // -[UITableView _updateVisibleCellsNow:]
11 UIKitCore 0x00000001a06395cc 0x19f90c000 + 0xd2d5cc // -[UITableView layoutSubviews]
12 UIKitCore 0x00000001a0944448 0x19f90c000 + 0x1038448 // -[UIView(CALayerDelegate) layoutSublayersOfLayer:]
13 QuartzCore 0x00000001a0e49f2c 0x1a0cf4000 + 0x155f2c // -[CALayer layoutSublayers]
14 QuartzCore 0x00000001a0e504d0 0x1a0cf4000 + 0x15c4d0 // CA::Layer::layout_if_needed(CA::Transaction*)
15 QuartzCore 0x00000001a0e5b820 0x1a0cf4000 + 0x167820 // CA::Layer::layout_and_display_if_needed(CA::Transaction*)
16 QuartzCore 0x00000001a0da7160 0x1a0cf4000 + 0xb3160 // CA::Context::commit_transaction(CA::Transaction*, double, double*)
17 QuartzCore 0x00000001a0dd1324 0x1a0cf4000 + 0xdd324 // CA::Transaction::commit()
18 UIKitCore 0x00000001a046a5a8 0x19f90c000 + 0xb5e5a8 // _afterCACommitHandler
19 CoreFoundation 0x000000019db5087c 0x19dab7000 + 0x9987c // __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__
20 CoreFoundation 0x000000019db4af50 0x19dab7000 + 0x93f50 // __CFRunLoopDoObservers
21 CoreFoundation 0x000000019db4b498 0x19dab7000 + 0x94498 // __CFRunLoopRun
22 CoreFoundation 0x000000019db4aba0 0x19dab7000 + 0x93ba0 // CFRunLoopRunSpecific
23 GraphicsServices 0x00000001b4888598 0x1b4885000 + 0x3598 // GSEventRunModal
24 UIKitCore 0x00000001a043a3d8 0x19f90c000 + 0xb2e3d8 // -[UIApplication _run]
25 UIKitCore 0x00000001a043f958 0x19f90c000 + 0xb33958 // UIApplicationMain
26 WhatsApp 0x0000000101103154 WhatsApp + 4714836
27 libdyld.dylib 0x000000019d829568 0x19d828000 + 0x1568 // start
Please update to 4.4.1, I believe this was fixed. Please reopen this issue if the crash persists
They're indeed fixed in 4.4.1, didn't notice this since the repo is still on 4.4.0, sorry about that.
You sure? My repo has a 4.1.1 package on it, are you able to see it?
I just double checked, it's still on 4.4.0, neither Zebra nor Installer shows there's any update either.
Oh I bet I forgot to push it. Oops. My repo is a GitHub repo. Check back sometime tomorrow
—
Tanner Bennett
…On Jul 26, 2021, 12:51 AM -0500, yur1xpp ***@***.***>, wrote:
I just double checked, it's still on 4.4.0, neither Zebra not Installer shows there's any update either.
Repo: https://nscake.github.io/
https://imgur.com/a/sWznzTQ
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