emo/busybox
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

udhcpc: make hostname sanitization optional. Closes 3979

Browse Source 
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2014-06-16 00:17:00 +02:00
parent 9aa6ffb22b
commit 85090c162b
2 changed files with 15 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
networking/udhcp/Config.src
View File

@@ -84,6 +84,17 @@ config FEATURE_UDHCPC_ARPING
will DHCPDECLINE the offer if the address is in use,
and restart the discover process.
config FEATURE_UDHCPC_SANITIZEOPT
bool "Do not pass malformed host and domain names"
default y
depends on UDHCPC
help
If selected, udhcpc will check some options (such as option 12 -
hostname) and if they don't look like valid hostnames
(for example, if they start with dash or contain spaces),
they will be replaced with string "bad" when exporting
to the environment.
config FEATURE_UDHCP_PORT
bool "Enable '-P port' option for udhcpd and udhcpc"
default n