Core crash during streaming switching

[dboltovskyi]

Bug Report

Core crash during streaming switching

Occurrences

Rare

Reproduction Steps

1. Set StopStreamingTimeout = 3000 and VideoDataStoppedTimeout = 3000 in SDL .INI file
2. Start SDL, HMI, connect Mobile device
3. Register 2 NAVIGATION applications: App_1 and App_2
4. Activate App_1 and start Video streaming
5. Deactivate App_1 (streaming still continue since app has STREAMABLE state)
6. Activate App_2 and start Video streaming
7. App_1 and App_2 continue streaming data within StopStreamingTimeout timeout
8. App_1 stops streaming within StopStreamingTimeout timeout

Expected Behavior

Core does:

• switch streaming between apps and provides HMI with streaming data from App_2
• sends Navi.StopStream for App_1
• sends Navi.OnVideoDataStreaming(false)
• sends Navi.StartStream for App_2
• sends Navi.OnVideoDataStreaming(true)
• not unregister App_1 since timeout is not yet expired

Observed Behavior

Core crash

OS & Version Information

• OS/Version: Ubuntu 20.04
• SDL Core Version: https://github.com/smartdevicelink/sdl_core/tree/develop (31324d5)
• Testing Against: ATF

Test Case, Sample Code, and / or Example App

• Impacted scripts:
  • https://github.com/smartdevicelink/sdl_atf_test_scripts/blob/develop/test_scripts/Defects/6_1/3142_01_Absence_of_misplaced_OnVideoDataStreaming.lua
  • https://github.com/smartdevicelink/sdl_atf_test_scripts/blob/develop/test_scripts/Defects/6_1/3142_02_Absence_of_misplaced_OnAudioDataStreaming.lua
• Reports and logs:
  • 3824_1.zip
  • 3824_2.zip

[dboltovskyi]

@theresalech Please notice Luxoft team is planning to provide a fix

[iCollin]

Closed via https://github.com/smartdevicelink/sdl_core/pull/3833