dotcloud/docker-registry — pull request #306 by vbatts (2014-04-04 18:02:45+00:00)
Title: images: catch unicode errors

When the headers of the TarFile have non-utf8 encoded values (such is
the case for some xattrs for file capabilities) (see
http://ur1.ca/gzn2m), the repository fails to get pushed. Instead, just
do not generate the tarsum for images with this failure.

Docker-DCO-1.1-Signed-off-by: Vincent Batts (github: vbatts)