Add Janus RTP crash files.

[atoppi]

Add the files that crashed Janus while fuzzing the RTP parsers.

The RTP parsers that have been tested are:

• vp8
• vp9
• h264

[ibc]

Are those files codec payloads? If so, may be they should be placed in #1?

[ibc]

I'm just thinking about whether the reports folder makes sense or not. I mean, I understand it's supposed to hold files that have generated a crash in an implementation. However, does the reports folder contain valid RTP, RTCP, STUN, or codec payload "packets"? If so, IMHO they should be placed in the corpora folder, am I wrong?

[atoppi]

Hi Iñaki,
We have not implemented different fuzzing targets for specific codec payloads, we just let the fuzzer do its mutations on the corpus.

IMHO the reports folder should not contain valid packets by definition. If an implementation is crashing with a valid pattern, that is not something that should be shared on this repository but a simple bug in that specific implementation.

In other words, the report files in this PR do not contain valid payloads.

[atoppi]

I mean, the sense of the reports folder is that if some developer did an error in the implementation and the fuzzer discovered a pattern that triggers that error, maybe some other developer may have done the same error and so the crash file will be useful to easily identify the bug.

[ibc]

Yeah, clear. Makes sense. I just (wrongly) understood that the files in this PR were valid RTP packets or codec payloads.