srs video recording crashes, raw interface call crashes

[taojishou]

Description'

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Please describe the issue you encountered here.
'
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1. SRS version: XCORE-SRS/5.0.5(Leo)

Replay

How to replay bug?

Steps to reproduce the bug

Steps to reproduce the bug:

1. If the requested vhost does not exist, SRS will crash when controlling the recording.
2. Crash also occurs during normal recording.
   srs: src/kernel/srs_kernel_mp4.cpp:3288: virtual SrsCplxError* SrsMp4BaseDescriptor::encode(SrsBuffer*): Assertion `vlen > 0' failed.

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[duiniuluantanqin]

#2015
Is this the same problem as this one?

http://192.168.0.248:1985/api/v1/raw?rpc=update&scope=dvr&value=__defaultVhost__&param=enable&data=live/livestream
Are you using this interface?

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[taojishou]

Question 1 is a problem. If the value is incorrect, it will cause a crash. The second problem is caused by some mp4 moov.

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[duiniuluantanqin]

Question 1 is a problem. If the value is incorrect, it can cause a crash. The second one is caused by some mp4 moov.

Question 1: The crash caused by incorrect value has been resolved. Please refer to #2435. The pull request has been merged. Try pulling the latest code.

Question 2: Could you please provide a detailed description of the steps to reproduce the issue?

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[taojishou]

Question 2: When pushing the stream and then disconnecting multiple times, a coredump will be displayed.

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[taojishou]

[taojishou]

[duiniuluantanqin]

How did you operate it? How high is the reproduction frequency there? I tried several times but it didn't appear. Please provide a detailed description of the operation steps.

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[taojishou]

Frequently disconnecting and pushing again, the recurrence frequency is still relatively high.

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[duiniuluantanqin]

Frequent disconnection and re-push, the reproduction frequency is still relatively high.

What is the audio and video encoding format you are pushing?

I found that if I push audio in g.711 format, it will report this error. I will fix it later.

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[taojishou]

h264+aac

[duiniuluantanqin]

I wrote a test program, pushing-stream-disconnecting-pushing-stream-disconnecting, repeated 10,000 times, but failed to reproduce it successfully. I paused my attention, let's talk about it again when you find a stable way to reproduce it.

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