Code

find_pack_entry(): do not keep packed_git pointer locally
authorNguyễn Thái Ngọc Duy <pclouds@gmail.com>
Wed, 1 Feb 2012 13:48:55 +0000 (20:48 +0700)
committerJunio C Hamano <gitster@pobox.com>
Wed, 1 Feb 2012 22:12:42 +0000 (14:12 -0800)
commitc01f51cc750dbd76e50919bf4e3b94e1b47d2e23
tree6fa6a2996c3cf63c66c63eaba11138e7ebc358aa
parent95099731bf2c79ccf5870655e36caa4215f0ced0
find_pack_entry(): do not keep packed_git pointer locally

Commit f7c22cc (always start looking up objects in the last used pack
first - 2007-05-30) introduce a static packed_git* pointer as an
optimization.  The kept pointer however may become invalid if
free_pack_by_name() happens to free that particular pack.

Current code base does not access packs after calling
free_pack_by_name() so it should not be a problem. Anyway, move the
pointer out so that free_pack_by_name() can reset it to avoid running
into troubles in future.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Acked-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
sha1_file.c