receive-pack, fetch-pack: reject bogus pack that records objects twice
commit68be2fea50e7a34c0e5f9fdf6adb9040c8df197f
authorJunio C Hamano <gitster@pobox.com>
Thu, 17 Nov 2011 06:04:13 +0000 (16 22:04 -0800)
committerJunio C Hamano <gitster@pobox.com>
Thu, 17 Nov 2011 06:05:21 +0000 (16 22:05 -0800)
treef85e2d46ed7d10a13722934e96baa94f591c93b0
parent6f62cd7ab1c47a7ea32ab05cf1292d82c47310e9
receive-pack, fetch-pack: reject bogus pack that records objects twice

When receive-pack & fetch-pack are run and store the pack obtained over
the wire to a local repository, they internally run the index-pack command
with the --strict option. Make sure that we reject incoming packfile that
records objects twice to avoid spreading such a damage.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin/index-pack.c
object.c
pack-write.c
pack.h