Every chunk should be at least 4 bytes to be valid - that's the size of the chunk header. If the embedded length was zero (0), iterating over the chunks would never complete. Fixed now. Bug: webrtc:12614 Change-Id: I1cbd070ad34a51584f6b09c5364c3db1b2bcdc2e Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/214483 Reviewed-by: Tommi <tommi@webrtc.org> Commit-Queue: Victor Boivie <boivie@webrtc.org> Cr-Commit-Position: refs/heads/master@{#33658}