Non reproducible crash in Moloco iOS SDK

Hello!

After integration of Moloco 3.1.3 into the Advertising stack of a native iOS application (via AppLovin mediation 13.0.0 and Moloco adapter version 3.1.3.1), our analytics tools reported a few occurrences of the following crash.

The crash is not critical (less then 10 occurrences for more than 10k user sessions), but it would be quite reassuring to know that it's identified on your side before we deploy Moloco on higher volume applications.

Does this crash ring a bell to you by any chance?

Thanks!

(see full Crashlytics stack in attachment: moloco_crash_stacktrace.txt - name of the app has been modified into MyApp)

* model: iPhone 12
* orientation: Portrait
* available RAM: 99.58 MB
* OS version: 17.6.1
* jailbroken: No
* date: Nov. 2024 5th, 14:14:54

Crashed: com.apple.NSURLSession-delegate (background thread)
0  libswiftCore.dylib             0x3ab354 _swift_release_dealloc + 32
1  libswiftCore.dylib             0x3ac488 bool swift::RefCounts<swift::RefCountBitsT<(swift::RefCountInlinedness)1>>
                                  ::doDecrementSlow<(swift::PerformDeinit)1>(swift::RefCountBitsT<(swift::RefCountInlinedness)1>,
                                  unsigned int) + 136
2  MolocoSDK                      0x22eb8 __swift_memcpy17_8 + 656
3  MolocoSDK                      0x35ec0 block_destroy_helper + 192
4  MolocoSDK                      0x340b4 __swift_instantiateGenericMetadata + 16520
5  MolocoSDK                      0x34988 __swift_instantiateGenericMetadata + 18780
6  MolocoSDK                      0x50adc __swift_memcpy40_8 + 2324
7  MolocoSDK                      0x9e244 __swift_allocate_boxed_opaque_existential_1 + 10428
8  MolocoSDK                      0xbabdc block_destroy_helper + 42236
9  CFNetwork                      0x6ac70 CFHTTPCookieCreateWithResponseHeaderFields + 62444
10 CFNetwork                      0x6aa44 CFHTTPCookieCreateWithResponseHeaderFields + 61888
11 libdispatch.dylib              0x213c _dispatch_call_block_and_release + 32
12 libdispatch.dylib              0x3dd4 _dispatch_client_callout + 20
13 libdispatch.dylib              0xb400 _dispatch_lane_serial_drain + 748
14 libdispatch.dylib              0xbf64 _dispatch_lane_invoke + 432
15 libdispatch.dylib              0x16cb4 _dispatch_root_queue_drain_deferred_wlh + 288
16 libdispatch.dylib              0x16528 _dispatch_workloop_worker_thread + 404
17 libsystem_pthread.dylib        0x4934 _pthread_wqthread + 288
18 libsystem_pthread.dylib        0x10cc start_wqthread + 8

moloco / moloco-sdk-release

Non reproducible crash in Moloco iOS SDK #74