Fix leak of a CFPixelBuffer due to early rerturn in -[RTCVideoEncoderH264 encode:codecSpecificInfo:frameTypes:].
Created attachment 341615 [details] Patch v1
<rdar://problem/40668097>
<rdar://problem/40668098>
Created attachment 341618 [details] Patch v2
Comment on attachment 341618 [details] Patch v2 Clearing flags on attachment: 341618 Committed r232322: <https://trac.webkit.org/changeset/232322>
All reviewed patches have been landed. Closing bug.