Daniel Golle 267873ac9b base-files: don't evaluate block-device uevent ...

Current code and also before commit da52dd0c83 was vulnerable to shell
injection using volume lables in the GPT partition table of block
devices. Given that partition names can be freely defined in GPT tables
we really shouldn't evaluate a string which is potentially crafted with
evil intentions. Hence rather use `export -n` to absorb the uevent's
variables into the environment.

Fixes commit da52dd0c83 (base-files: quote values when evaluating uevent)
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
[mschiffer@universe-factory.net: suggested export -n usage]

2018-02-13 00:01:44 +01:00

..

files

base-files: don't evaluate block-device uevent

2018-02-13 00:01:44 +01:00

image-config.in

base-files: remove remaining uses of %N, and drop VERSION_NICK config symbol

2017-12-09 23:27:41 +01:00

Makefile

treewide: combine VERSION_SED and VERSION_SED_SCRIPT

2018-02-02 13:59:34 +01:00