Package: pdnsd Version: 1.2.5par-2 Severity: important Hi,
resolvconf script incorrectly expects the output of /lib/resolvconf/list-records to be non-empty. When an empty list is returned, the script hangs because cat expects data from stdin. On my configuration, this bug disallows the machine to shutdown correctly, and it also needs some Ctrl-C hitting to boot. Patch attached. -- Jindrich Makovicka
--- pdnsd.orig 2007-07-22 12:08:05.000000000 +0200 +++ pdnsd 2007-07-22 12:04:52.000000000 +0200 @@ -37,9 +37,15 @@ done } -uniquify "`cat $(/lib/resolvconf/list-records) \ - | sed -n -e 's/^[[:space:]]*nameserver[[:space:]]\+//p' \ - | grep -v '^127.0.0.1$'`" +FILES=$(/lib/resolvconf/list-records) + +if test -n "$FILES" ; then + uniquify "`cat $FILES \ + | sed -n -e 's/^[[:space:]]*nameserver[[:space:]]\+//p' \ + | grep -v '^127.0.0.1$'`" +else + RSLT="" +fi if [ -n "$RSLT" ] ; then OUTPUT="$(/usr/sbin/pdnsd-ctl server resolvconf up "$RSLT" || :)"