Hi

This morning we deployed our first version of an iOS app that relies on curl (4.47.0) for some of the http functionality.

Unfortunately we are seeing some crashes in Crashlytics that I am not able to understand.

Can anyone make something out of the call stack below?

The initial reference to curly.c is from a wrapper that I have made and the code is available here:
https://github.com/johanlantz/curly

The actual crash however seems internal to curl and appears to happens when there are connectivity problems.

Crashed: Thread
0 GConnect 0x10042cac8 Curl_hash_add + 4299393736
1 GConnect 0x10040ec4c Curl_cache_addr + 4299271244
2 GConnect 0x10040ec4c Curl_cache_addr + 4299271244
3 GConnect 0x10040ee1c Curl_resolv + 4299271708
4 GConnect 0x10040efb4 Curl_resolv_timeout + 4299272116
5 GConnect 0x1004221cc create_conn + 4299350476
6 GConnect 0x10041fb80 Curl_connect + 4299340672
7 GConnect 0x10042e2c8 multi_runsingle + 4299399880
8 GConnect 0x10042dfe0 curl_multi_perform + 4299399136
9 GConnect 0x100445c90 worker_thread (curly.c:147)
10 libsystem_pthread.dylib 0x182e03b28 _pthread_body + 156
11 libsystem_pthread.dylib 0x182e03a8c _pthread_body + 154
12 libsystem_pthread.dylib 0x182e01028 thread_start + 4

Does anyone have any suggestions or ideas?

Best Regards

Johan

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Received on 2016-06-30