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Crash (libUVCCamera) with EMI spike #7

Description

@alex-breen-ampa

This component is awesome, but we are having trouble with a severe app crash when there is an EMI/electrical spike on the USB line.

The crash appears to originate from low-level C/C++ (NDK) code and occurs in libUVCCamera. Possibly an issue with thread synchronization issue, improper cleanup, or memory corruption.

Crash Log Highlights:

  • Signal: SIGABRT (abort)
  • Library: libc (abort at +0x0950b0)
  • Potential Issue Location:
    • pthread_join (libc +0x0fd974)
    • UVCPreview::stopPreview (libUVCCamera +0x012bb4)
    • UVCCamera::stopPreview (libUVCCamera +0x00ba60)

Sentry link with crash details: https://23ventures.sentry.io/share/issue/3ad45c2a5464454b9b3814bfd5469c29

A fix or guidance on how to workaround it would be greatly appreciated.

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