Access violation in object destruction after stopping pipeline.

[MaksimDanilov]

Describe the bug
After stopping pipeline sometimes I receive object access error. I simplified your examples (ob_point_cloud.exe) to catch that error. Just put to main exception handling and catch only one frames and then exit. Make object destruction before return statement. I guess pipeline received data after being stopped.

Reproduction Steps

1. Run modified example (ob_point_cloud.exe) with debugger.
2. Catch depth frame.
3. Save to ply.
4. Destroy pipeline.

Expected behavior
No frames received after pipeline destroyed.

Log Output
Include relevant log entries or error messages that are related to the problem.You can attach log files if they are too large.

System Environment:

• OS: Windows 11
• Architecture: x86_64
• Visual Studio/GCC：Visual Studio 2022

Tool/SDK Version:

• SDK: 2.2.8

Device Information:

• Model: Microsoft Surface Pro 11.
• Firmware Version: Firmware revision number.

Additional context

[zhonghong322]

Can you provide the modified test code you used?

[MaksimDanilov]

Can you provide the modified test code you used?

Sorry. Somehow I missed the message. Sure. I'll past file tomorrow.

[MaksimDanilov]

point_cloud.txt
@zhonghong322 Try this :-)