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UBUNTU: SAUCE: Yama: search for PTRACE exceptions via thread group leader
authorKees Cook <kees.cook@canonical.com>
Tue, 13 Jul 2010 16:04:08 +0000 (09:04 -0700)
committerLeann Ogasawara <leann.ogasawara@canonical.com>
Mon, 28 Mar 2011 13:48:58 +0000 (06:48 -0700)
commitf2a4ba7d97529dd96a10cff20bade7ee287c6edc
tree5a705d56c9afa8192b0d5dba926f86f77411225dtree | snapshot
parent11f329bc23322c80acf011ca8644df8bc1b58e95commit | diff
UBUNTU: SAUCE: Yama: search for PTRACE exceptions via thread group leader

When looking for PTRACE exceptions, the thread group leader must be used
otherwise the exceptions can be missed for threaded processes.

BugLink: https://bugs.launchpad.net/bugs/603716

Signed-off-by: Kees Cook <kees.cook@canonical.com>
Signed-off-by: Leann Ogasawara <leann.ogasawara@canonical.com>
security/yama/yama_lsm.c diff | blob | history
Port of xen3.3 xenlinux code to Ubuntu Natty kernel