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authorJonas Gorski <jogo@openwrt.org>2015-05-22 10:24:30 +0000
committerJonas Gorski <jogo@openwrt.org>2015-05-22 10:24:30 +0000
commit5caa23551ed62186298079f30e6748570c3027d5 (patch)
tree50bb02c7d1ca5050df01754198fd1e520bf89343 /package/network/ipv6/ds-lite
parent76d079204df113afa9e382a43abb5e1a2135150d (diff)
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ds-lite: fix resolve retry for fqdn peeraddrs
If the first resolveip call will fail, peeraddr will be now empty, and the subsequent resolveip call will try to resolve an empty string. Fix this by storing the result in a temporary variable. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 45712
Diffstat (limited to 'package/network/ipv6/ds-lite')
-rw-r--r--package/network/ipv6/ds-lite/Makefile2
-rwxr-xr-xpackage/network/ipv6/ds-lite/files/dslite.sh11
2 files changed, 7 insertions, 6 deletions
diff --git a/package/network/ipv6/ds-lite/Makefile b/package/network/ipv6/ds-lite/Makefile
index a232a1c58d..8c22c46a15 100644
--- a/package/network/ipv6/ds-lite/Makefile
+++ b/package/network/ipv6/ds-lite/Makefile
@@ -8,7 +8,7 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=ds-lite
-PKG_VERSION:=6
+PKG_VERSION:=7
PKG_RELEASE:=1
PKG_LICENSE:=GPL-2.0
diff --git a/package/network/ipv6/ds-lite/files/dslite.sh b/package/network/ipv6/ds-lite/files/dslite.sh
index e849b15b94..a7e0a10542 100755
--- a/package/network/ipv6/ds-lite/files/dslite.sh
+++ b/package/network/ipv6/ds-lite/files/dslite.sh
@@ -13,6 +13,7 @@ proto_dslite_setup() {
local cfg="$1"
local iface="$2"
local link="ds-$cfg"
+ local remoteip6
local mtu ttl peeraddr ip6addr tunlink zone weakif
json_get_vars mtu ttl peeraddr ip6addr tunlink zone weakif
@@ -25,16 +26,16 @@ proto_dslite_setup() {
( proto_add_host_dependency "$cfg" "::" "$tunlink" )
- peeraddr=$(resolveip -6 $peeraddr)
- if [ -z "$peeraddr" ]; then
+ remoteip6=$(resolveip -6 $peeraddr)
+ if [ -z "$remoteip6" ]; then
sleep 3
- peeraddr=$(resolveip -6 $peeraddr)
- if [ -z "$peeraddr" ]; then
+ remoteip6=$(resolveip -6 $peeraddr)
+ if [ -z "$remoteip6" ]; then
proto_notify_error "$cfg" "AFTR_DNS_FAIL"
return
fi
fi
- peeraddr="${peeraddr%% *}"
+ peeraddr="${remoteip6%% *}"
[ -z "$ip6addr" ] && {
local wanif="$tunlink"