From 6ed31e2b5cefc350d8621236110dee22482cc719 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sun, 3 Jan 2016 14:48:06 +0000 Subject: ar71xx: fix wndr3700_board_detect for some NETGEAR WNDR3700v2 There are a few NETGEAR devices which don't terminate the model name in the ART with a NUL byte, at least some NETGEAR WNDR3700v2. The current awk expression doesn't match 0xFF bytes, so AR71XX_MODEL contains lots of trailing 0xFF garbage in this case. Fix this by matching for the first non-printable character and explicitly setting LC_CTYPE=C (probably not strictly necessary on OpenWrt, but will definitely work like this, even when awk supports locales and LANG is set). Signed-off-by: Matthias Schiffer Backport of r46455 git-svn-id: svn://svn.openwrt.org/openwrt/branches/chaos_calmer@48087 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- target/linux/ar71xx/base-files/lib/ar71xx.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'target/linux') diff --git a/target/linux/ar71xx/base-files/lib/ar71xx.sh b/target/linux/ar71xx/base-files/lib/ar71xx.sh index 839abc711c..af92b0175c 100755 --- a/target/linux/ar71xx/base-files/lib/ar71xx.sh +++ b/target/linux/ar71xx/base-files/lib/ar71xx.sh @@ -38,7 +38,7 @@ wndr3700_board_detect() { ;; "33373031") # Use awk to remove everything after the first zero byte - model="$(ar71xx_get_mtd_offset_size_format art 41 32 %c | awk 'BEGIN{FS="[[:cntrl:]]"} {print $1; exit}')" + model="$(ar71xx_get_mtd_offset_size_format art 41 32 %c | LC_CTYPE=C awk -v 'FS=[^[:print:]]' '{print $1; exit}')" case $model in $'\xff'*) if [ "${model:24:1}" = 'N' ]; then -- cgit v1.2.3