OpenWRT firmware for routers

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Jo-Philipp Wich 4a6795409d base-files: functions.sh: fix config_get() on invalid identifiers When passing a section or option value to config_get() which contains characters that happen to be valid variable interpolation expressions, the function returns a nonsensical expression result instead of the expected empty string. When the passed section or option name contains other characters which are not valid within a shell variable name, a substitution error is occuring instead. The issue can be easily reproduced by one of the following examples: root@OpenWrt:~# . /lib/functions.sh root@OpenWrt:~# config load system root@OpenWrt:~# config_get variable invalid-section option root@OpenWrt:~# echo "$variable" section_option:- root@OpenWrt:~# . /lib/functions.sh root@OpenWrt:~# config load system root@OpenWrt:~# config_get variable section invalid-option root@OpenWrt:~# echo "$variable" option:- root@OpenWrt:~# . /lib/functions.sh root@OpenWrt:~# config load system root@OpenWrt:~# config_get variable section invalid@option -ash: eval: syntax error: bad substitution Fix this issue by only performing interpolations when the given section and option arguments are free of illegal characters. Signed-off-by: Jo-Philipp Wich <jo@mein.io>		3 years ago
..
base-files	base-files: functions.sh: fix config_get() on invalid identifiers	3 years ago
boot	ath79/nand: add support for Netgear WNDR4300TN	3 years ago
devel	binutils: update to version 2.34	3 years ago
firmware	layerscape: harmonize device strings	3 years ago
kernel	Revert "procd: update to git HEAD"	3 years ago
libs	libubox: update to git HEAD	3 years ago
network	dnsmasq: abort when dnssec requested but not available	3 years ago
system	procd: update to git HEAD	3 years ago
utils	ravpower-mcu: bump PKG_RELEASE	3 years ago
Makefile	packages: apply usign padding workarounds to package indexes if needed	4 years ago