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-rw-r--r--package/base-files/Makefile2
-rwxr-xr-xpackage/base-files/files/lib/functions.sh35
2 files changed, 35 insertions, 2 deletions
diff --git a/package/base-files/Makefile b/package/base-files/Makefile
index 31c6e984bc..0160e41f88 100644
--- a/package/base-files/Makefile
+++ b/package/base-files/Makefile
@@ -11,7 +11,7 @@ include $(INCLUDE_DIR)/kernel.mk
include $(INCLUDE_DIR)/version.mk
PKG_NAME:=base-files
-PKG_RELEASE:=148
+PKG_RELEASE:=149
PKG_FILE_DEPENDS:=$(PLATFORM_DIR)/ $(GENERIC_PLATFORM_DIR)/base-files/
PKG_BUILD_DEPENDS:=opkg/host
diff --git a/package/base-files/files/lib/functions.sh b/package/base-files/files/lib/functions.sh
index 6cb6df92fd..85ebc2aeb1 100755
--- a/package/base-files/files/lib/functions.sh
+++ b/package/base-files/files/lib/functions.sh
@@ -257,7 +257,7 @@ mtd_get_mac_ascii()
mac_dirty=$(strings "$part" | sed -n 's/^'"$key"'=//p')
# "canonicalize" mac
- [ -n "$mac_dirty" ] && echo ${mac_dirty} | tr [A-F] [a-f]
+ [ -n "$mac_dirty" ] && macaddr_canonicalize "$mac_dirty"
}
mtd_get_mac_binary() {
@@ -310,6 +310,39 @@ macaddr_2bin()
echo -ne \\x${mac//:/\\x}
}
+macaddr_canonicalize()
+{
+ local mac="$1"
+ local canon=""
+
+ [ ${#mac} -gt 17 ] && return
+ [ -n "${mac//[a-fA-F0-9\.: -]/}" ] && return
+
+ for octet in ${mac//[\.:-]/ }; do
+ case "${#octet}" in
+ 1)
+ octet="0${octet}"
+ ;;
+ 2)
+ ;;
+ 4)
+ octet="${octet:0:2} ${octet:2:2}"
+ ;;
+ 12)
+ octet="${octet:0:2} ${octet:2:2} ${octet:4:2} ${octet:6:2} ${octet:8:2} ${octet:10:2}"
+ ;;
+ *)
+ return
+ ;;
+ esac
+ canon=${canon}${canon:+ }${octet}
+ done
+
+ [ ${#canon} -ne 17 ] && return
+
+ printf "%02x:%02x:%02x:%02x:%02x:%02x" 0x${canon// / 0x} 2>/dev/null
+}
+
strtok() { # <string> { <variable> [<separator>] ... }
local tmp
local val="$1"