Kees Cook e70ab97799 proc connector: reject unprivileged listener bumps ... While PROC_CN_MCAST_LISTEN/IGNORE is entirely advisory, it was possible for an unprivileged user to turn off notifications for all listeners by sending PROC_CN_MCAST_IGNORE. Instead, require the same privileges as required for a multicast bind. Signed-off-by: Kees Cook <keescook@chromium.org> Cc: Evgeniy Polyakov <zbr@ioremap.net> Cc: Matt Helsley <matthltc@us.ibm.com> Cc: stable@vger.kernel.org Acked-by: Evgeniy Polyakov <zbr@ioremap.net> Acked-by: Matt Helsley <matthltc@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2013-02-27 13:08:35 -05:00
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cn_proc.c	proc connector: reject unprivileged listener bumps	2013-02-27 13:08:35 -05:00
cn_queue.c
connector.c	net: proc: change proc_net_remove to remove_proc_entry	2013-02-18 14:53:08 -05:00
Kconfig
Makefile