tree 77de01c1a77f31a9fcf5fe2fefbedf5b435eb2e4
parent 224aaba33b1ac32a92a165f27489409fb8133d08
author bcmills <bcmills@google.com> 1479319701 +0000
committer Bryan C. Mills <bcmills@google.com> 1479351805 -0500

proto: Fix a Marshal race on messages with extensions.

(*Buffer).enc_exts was not acquiring a necessary lock when writing
lazily-decoded extensions back to the map.
PiperOrigin-RevId: 139345543