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| author | Günther Kelleter <guenther.kelleter@devolo.de> | 2018-10-08 15:30:00 +0200 |
|---|---|---|
| committer | Jo-Philipp Wich <jo@mein.io> | 2019-01-30 13:20:14 +0100 |
| commit | c3389ab135400fba0cb710d9c6c63df2f563d9d9 (patch) | |
| tree | 5732e56a4c03e7773f665822b9cc88edae542e08 /package/base-files/files/lib/functions.sh | |
| parent | 37e91861cc6b1988531e2c68131d65053e7dd230 (diff) | |
| download | openwrt-c3389ab135400fba0cb710d9c6c63df2f563d9d9.tar.gz openwrt-c3389ab135400fba0cb710d9c6c63df2f563d9d9.tar.bz2 openwrt-c3389ab135400fba0cb710d9c6c63df2f563d9d9.zip | |
base-files: config_get: prevent filename globbing
When config_get is called as "config_get section option" the option
is unexpectedly globbed by the shell which differs from the way options
are read to a variable with "config_get variable section option".
Add another layer of double quotes to fix it.
Signed-off-by: Günther Kelleter <guenther.kelleter@devolo.de>
Diffstat (limited to 'package/base-files/files/lib/functions.sh')
| -rwxr-xr-x | package/base-files/files/lib/functions.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/package/base-files/files/lib/functions.sh b/package/base-files/files/lib/functions.sh index 50a7b40869..edce75e8ff 100755 --- a/package/base-files/files/lib/functions.sh +++ b/package/base-files/files/lib/functions.sh @@ -92,7 +92,7 @@ config_unset() { # config_get <section> <option> config_get() { case "$3" in - "") eval echo "\${CONFIG_${1}_${2}:-\${4}}";; + "") eval echo "\"\${CONFIG_${1}_${2}:-\${4}}\"";; *) eval export ${NO_EXPORT:+-n} -- "${1}=\${CONFIG_${2}_${3}:-\${4}}";; esac } |