[pkg-dhcp-devel] Bug#763208: /sbin/dhclient-script: Permission denied errors on /etc/dhcp/dhclient-*-hooks.d/*

[Giuseppe Bilotta]

Package: isc-dhcp-client
Version: 4.3.1-2
Severity: normal

I normally bring up my network manually with a command such as: `sudo
ifup wlan0=somenetwork` where somenetwork is defined in
/etc/network/interfaces. Since the last dist-upgrade, I'm getting the
following permission denied errors when bringing up the interface:

/sbin/dhclient-script: 117: /sbin/dhclient-script: /etc/dhcp/dhclient-enter-hooks.d/debug: Permission denied
/sbin/dhclient-script: 117: /sbin/dhclient-script: /etc/dhcp/dhclient-enter-hooks.d/resolvconf: Permission denied
/sbin/dhclient-script: 117: /sbin/dhclient-script: /etc/dhcp/dhclient-exit-hooks.d/debug: Permission denied
/sbin/dhclient-script: 117: /sbin/dhclient-script: /etc/dhcp/dhclient-exit-hooks.d/ntp: Permission denied
/sbin/dhclient-script: 117: /sbin/dhclient-script: /etc/dhcp/dhclient-exit-hooks.d/ntpdate: Permission denied
/sbin/dhclient-script: 117: /sbin/dhclient-script: /etc/dhcp/dhclient-exit-hooks.d/rfc3442-classless-routes: Permission denied

[ usual messages about Listening, DHCPDISCOVER etc until a DHCPACK, and
then again: ]

/sbin/dhclient-script: 117: /sbin/dhclient-script: /etc/dhcp/dhclient-enter-hooks.d/debug: Permission denied
/sbin/dhclient-script: 117: /sbin/dhclient-script: /etc/dhcp/dhclient-enter-hooks.d/resolvconf: Permission denied
/sbin/dhclient-script: 117: /sbin/dhclient-script: /etc/dhcp/dhclient-exit-hooks.d/debug: Permission denied
/sbin/dhclient-script: 117: /sbin/dhclient-script: /etc/dhcp/dhclient-exit-hooks.d/ntp: Permission denied
/sbin/dhclient-script: 117: /sbin/dhclient-script: /etc/dhcp/dhclient-exit-hooks.d/ntpdate: Permission denied
/sbin/dhclient-script: 117: /sbin/dhclient-script: /etc/dhcp/dhclient-exit-hooks.d/rfc3442-classless-routes: Permission denied

[bound to blahblahblah and then (probably due to the above):]

/etc/resolvconf/update.d/libc: Warning: /etc/resolv.conf is not a symbolic link to /etc/resolvconf/run/resolv.conf

-- System Information:
Debian Release: jessie/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.16-2-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages isc-dhcp-client depends on:
ii  debianutils      4.4
ii  iproute2         3.16.0-2
ii  isc-dhcp-common  4.3.1-2
ii  libc6            2.19-11

isc-dhcp-client recommends no packages.

Versions of packages isc-dhcp-client suggests:
ii  avahi-autoipd  0.6.31-4
ii  resolvconf     1.75

-- no debconf information