Closed lhunath closed 1 month ago
Describe the bug When MallocStackLogging is enabled in an app's scheme, Segment breaks on
MallocStackLogging
Self.asyncUserAgent = WKWebView().value(forKey: "userAgent") as? String
with main (1): EXC_BREAKPOINT (code=1, subcode=0x1ab7b7a18)
main (1): EXC_BREAKPOINT (code=1, subcode=0x1ab7b7a18)
To Reproduce Steps to reproduce the behavior:
Expected behavior no crash during start-up
Screenshots
Platform (please complete the following information):
1.5.11
iOS
Firebase
Additional context Maybe related: #229 Backtrace:
(lldb) bt * thread #1, name = 'main', queue = 'com.apple.main-thread', stop reason = EXC_BREAKPOINT (code=1, subcode=0x1ab7b7a18) frame #0: 0x00000001ab7b7a18 libsystem_malloc.dylib`xzm_malloc_zone_free_slow.cold.1 + 28 frame #1: 0x00000001ab7b19cc libsystem_malloc.dylib`xzm_malloc_zone_free_slow + 520 frame #2: 0x00000001b2c5f4bc JavaScriptCore`pas_try_deallocate_slow_no_cache + 428 frame #3: 0x00000001b1780fac JavaScriptCore`WTF::String::String(__CFString const*) + 620 frame #4: 0x00000001b09176b4 WebKit`WebKit::isFullWebBrowserOrRunningTest() + 28 frame #5: 0x00000001b0917530 WebKit`WebKit::WebsiteDataStoreConfiguration::WebsiteDataStoreConfiguration(WebKit::IsPersistent, WebKit::WebsiteDataStoreConfiguration::ShouldInitializePaths) + 136 frame #6: 0x00000001b07e7e44 WebKit`WebKit::WebsiteDataStore::defaultDataStore() + 164 frame #7: 0x00000001b07e7d48 WebKit`+[WKWebsiteDataStore defaultDataStore] + 28 frame #8: 0x00000001b07e7cf4 WebKit`-[WKWebViewConfiguration websiteDataStore] + 40 frame #9: 0x00000001b07e507c WebKit`-[WKWebView _initializeWithConfiguration:] + 92 frame #10: 0x00000001b0886224 WebKit`-[WKWebView initWithFrame:configuration:] + 72 frame #11: 0x00000001b0d98030 WebKit`-[WKWebView initWithFrame:] + 88 frame #12: 0x000000010722116c InstrumentationDefault`specialized closure #1 in iOSVendorSystem.userAgent.getter [inlined] @nonobjc __C.WKWebView.init() -> __C.WKWebView at <compiler-generated>:0 [opt] frame #13: 0x0000000107221160 InstrumentationDefault`specialized closure #1 in iOSVendorSystem.userAgent.getter [inlined] __C.WKWebView.__allocating_init() -> __C.WKWebView at <compiler-generated>:0 [opt] * frame #14: 0x0000000107221154 InstrumentationDefault`specialized closure #1 in iOSVendorSystem.userAgent.getter at AppleUtils.swift:84:39 [opt] frame #15: 0x000000010725f90c InstrumentationDefault`thunk for @escaping @callee_guaranteed () -> () at <compiler-generated>:0 [opt] frame #16: 0x00000001070f0b98 libdispatch.dylib`_dispatch_call_block_and_release + 32 frame #17: 0x00000001070f27bc libdispatch.dylib`_dispatch_client_callout + 20 frame #18: 0x0000000107102d58 libdispatch.dylib`_dispatch_main_queue_drain + 1084 frame #19: 0x000000010710290c libdispatch.dylib`_dispatch_main_queue_callback_4CF + 44 frame #20: 0x000000019b5cb710 CoreFoundation`__CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 16 frame #21: 0x000000019b5c8914 CoreFoundation`__CFRunLoopRun + 1996 frame #22: 0x000000019b5c7cd8 CoreFoundation`CFRunLoopRunSpecific + 608 frame #23: 0x00000001e04781a8 GraphicsServices`GSEventRunModal + 164 frame #24: 0x000000019dc0090c UIKitCore`-[UIApplication _run] + 888 frame #25: 0x000000019dcb49d0 UIKitCore`UIApplicationMain + 340 frame #26: 0x000000019f7b8148 SwiftUI`___lldb_unnamed_symbol74307 + 168 frame #27: 0x000000019f764714 SwiftUI`___lldb_unnamed_symbol71237 + 152 frame #28: 0x000000019f7704d0 SwiftUI`___lldb_unnamed_symbol71675 + 132 frame #29: 0x0000000104e2def4 Hubstaff`main [inlined] static Hubstaff.HubstaffApp.$main() -> () at HubstaffApp.swift:0 [opt] frame #30: 0x0000000104e2dec0 Hubstaff`main at HubstaffApp.swift:0 [opt] frame #31: 0x00000001bec79e4c dyld`start + 2240
Thanks @lhunath! This change here would fix that:
https://github.com/segmentio/analytics-swift/pull/341
We've got some other stuff in progress, once it lands it'll all get released.
Describe the bug When
MallocStackLogging
is enabled in an app's scheme, Segment breaks onwith
main (1): EXC_BREAKPOINT (code=1, subcode=0x1ab7b7a18)
To Reproduce Steps to reproduce the behavior:
MallocStackLogging
Expected behavior no crash during start-up
Screenshots
Platform (please complete the following information):
1.5.11
iOS
Firebase
Additional context Maybe related: #229 Backtrace: