From c3389ab135400fba0cb710d9c6c63df2f563d9d9 Mon Sep 17 00:00:00 2001
From: =?utf8?q?G=C3=BCnther=20Kelleter?= <guenther.kelleter@devolo.de>
Date: Mon, 8 Oct 2018 15:30:00 +0200
Subject: [PATCH] base-files: config_get: prevent filename globbing
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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>
---
 package/base-files/Makefile               | 2 +-
 package/base-files/files/lib/functions.sh | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/base-files/Makefile b/package/base-files/Makefile
index 0dc8b6d61e..609ffa2c38 100644
--- a/package/base-files/Makefile
+++ b/package/base-files/Makefile
@@ -12,7 +12,7 @@ include $(INCLUDE_DIR)/version.mk
 include $(INCLUDE_DIR)/feeds.mk
 
 PKG_NAME:=base-files
-PKG_RELEASE:=196
+PKG_RELEASE:=197
 PKG_FLAGS:=nonshared
 
 PKG_FILE_DEPENDS:=$(PLATFORM_DIR)/ $(GENERIC_PLATFORM_DIR)/base-files/
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
 }
-- 
2.30.2