[OE-core] [PATCH 0/1] useradd.bbclass: use locking of bb.utils to avoid lock race issue of useradd/groupadd
jackie.huang at windriver.com
jackie.huang at windriver.com
Sun Jul 22 06:53:02 UTC 2012
From: Jackie Huang <jackie.huang at windriver.com>
A race condition can occur when adding users and groups to the
passwd and group files, in [YOCTO #1794], 10 times retry added
but it is not fixed completely.
This fix re-writes the useradd_preinst and useradd_sysroot with
python and use locking of bb.utils to lock the passwd and group
files before executing useradd/groupadd commands to avoid the
lock race themselves.
[YOCTO #2779]
Signed-off-by: Jackie Huang <jackie.huang at windriver.com>
---
The following changes since commit 4bce3417917a3e88ba6529db394525fba82e0699:
EFI: Make installer EFI aware (2012-07-19 17:48:53 +0100)
are available in the git repository at:
git://git.pokylinux.org/poky-contrib jhuang0/yocto_2779_groupadd_0722
http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=jhuang0/yocto_2779_groupadd_0722
Jackie Huang (1):
useradd.bbclass: use locking of bb.utils to avoid lock race issue of
useradd/groupadd
meta/classes/useradd.bbclass | 284 ++++++++++++++++++------------------------
1 files changed, 124 insertions(+), 160 deletions(-)
--
1.7.4
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