Chromecast will sometimes crash the application

[GoogleCodeExporter]

What steps will reproduce the problem?
 - Crash Logs are collected by users. No steps are specified.

What is the expected output? What do you see instead?
 - On some instances, when performing a task with Chromecast, the application will crash. We are unable to verify which specific task is performed.

What version of the product are you using? On what operating system?
 - Googlecast Version 2.7.1
 - iOS iPhone/iPad devices versions 8.0 and above

Please provide any additional information below.

Crash Name: SIGSEGV 
Crash Reason: SEGV_MAPERR

0   libobjc.A.dylib 0x000000019a6c1bc8 objc_msgSend + 4

1   MyApp 0x000000010099e9ec -[GCKCastSecureSocket performIO] + 204 <----CRASH 
OCCURRING HERE

2   MyApp 0x000000010099e500 -[GCKCastSecureSocket stream:handleEvent:] + 648

3   CoreFoundation 0x0000000185a11d04 _signalEventSync + 188

4   CoreFoundation 0x0000000185a1e074 _cfstream_solo_signalEventSync + 236

5   CoreFoundation 0x0000000185a1181c _CFStreamSignalEvent + 464

6   CFNetwork 0x000000018519c8c4 
SocketStream::dispatchSignalFromSocketCallbackUnlocked() + 60

7   CFNetwork 0x000000018519c448 SocketStream::socketCallback() + 264

8   CFNetwork 0x000000018519c2f8 SocketStream::_SocketCallBack_stream() + 84

9   CoreFoundation 0x0000000185a78c58 __CFSocketPerformV0 + 1092

10  CoreFoundation 0x0000000185a745a4 
__CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 20

11  CoreFoundation 0x0000000185a74038 __CFRunLoopDoSources0 + 536

12  CoreFoundation 0x0000000185a71d38 __CFRunLoopRun + 720

13  CoreFoundation 0x00000001859a0dc0 CFRunLoopRunSpecific + 380

14  GraphicsServices 0x0000000190af4088 GSEventRunModal + 176

15  UIKit 0x000000018b07af60 UIApplicationMain + 200

16  MyApp 0x00000001000c8efc main + 84

17  libdyld.dylib 0x000000019aeda8b8 start + 0

Original issue reported on code.google.com by davidfai...@gmail.com on 15 Oct 2015 at 5:28

[GoogleCodeExporter]

For which app is this issue occurring? We need a reliable set of repro steps 
and sender/receiver logs in order to investigate further.

Original comment by jonathan...@google.com on 15 Oct 2015 at 8:48

• Changed state: NeedInfo

[GoogleCodeExporter]

This is for DirecTV NFL Sunday Ticket app

We don’t have a set of steps and only notice this crash in the Crittercism 
error console.

Original comment by davidfai...@gmail.com on 15 Oct 2015 at 9:09

[GoogleCodeExporter]

I believe this issue is something that'd be more appropriate to discuss with 
your TAM.

Original comment by jonathan...@google.com on 15 Oct 2015 at 10:07

• Changed state: NotSDK

[GoogleCodeExporter]

Our team has already discussed about this crash, and we would like to reach out 
to the SDK project members about this issue. From our crash logs, we observed 
that the crash is happening due to a Null pointer being sent from the SDK. 
Attached is two more crashed threads that have been reported to Crittercism. 
Both of them seem to point to the GCKCastSecureSocket class.

Original comment by davidfai...@gmail.com on 16 Oct 2015 at 5:35

Attachments:

• Crash_Thread_1.txt
• Crash_Thread_2.txt