example: actually chmod new resolv.conf after overwriting

Signed-off-by: Steven Barth <steven@midlink.org>

diff --git a/odhcp6c-example-script.sh b/odhcp6c-example-script.sh
index a1fb0fc22f4752e0320fbd4d6e012e283afb5072..00d80560c1a015c967f7bf77eec9081c47a3cfca 100755 (executable)
--- a/odhcp6c-example-script.sh
+++ b/odhcp6c-example-script.sh
@@ -12,6 +12,7 @@ update_resolv() {
                        echo "nameserver $c #odhcp6c:$device:" >> /tmp/resolv.conf.tmp
                done
                mv /tmp/resolv.conf.tmp /etc/resolv.conf
+               chmod 0644 /etc/resolv.conf
        ) 9>/tmp/resolv.conf.lock
        rm -f /tmp/resolv.conf.lock /tmp/resolv.conf.tmp
 }