Bug 265427 – [WebRTC] Release assertion in webrtc::RtpPacketizerH264::PacketizeSingleNalu on bad input

• Status: RESOLVED
• Resolution: FIXED
• Component: WebRTC

[David Kilzer (:ddkilzer)]

Release assertion in webrtc::RtpPacketizerH264::PacketizeSingleNalu on bad input.

This release assertion fires when invalid input is passed in to `webrtc::RtpPacketizerH264::RtpPacketizerH264()` in `Source/ThirdParty/libwebrtc/Source/webrtc/modules/rtp_rtcp/source/rtp_format_h264.cc`:

```
  [...]
   RTC_CHECK_GT(fragment.size(), 0u);
   packets_.push(PacketUnit(fragment, true /* first */, true /* last */,
                            false /* aggregated */, fragment[0]));
   ++num_packets_left_;
   return true;
 }
```

<rdar://118861718>

[David Kilzer (:ddkilzer)]

Pull request: https://github.com/WebKit/WebKit/pull/20972

[EWS]

Committed 271216@main (5755e4b0e628): <https://commits.webkit.org/271216@main>

Reviewed commits have been landed. Closing PR #20972 and removing active labels.

[David Kilzer (:ddkilzer)]

Closing this as the bug was fixed a in different way.

[David Kilzer (:ddkilzer)]

(In reply to David Kilzer (:ddkilzer) from comment #3)
> Closing this as the bug was fixed a in different way.

Oops, wrong bug.  Resolved/Fixed.