android_kernel_motorola_sm6375/security
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Oleg Nesterov 9e7c8f8c62 signals: don't abuse __flush_signals() in selinux_bprm_committed_creds()
selinux_bprm_committed_creds()->__flush_signals() is not right, we
shouldn't clear TIF_SIGPENDING unconditionally. There can be other
reasons for signal_pending(): freezing(), JOBCTL_PENDING_MASK, and
potentially more.

Also change this code to check fatal_signal_pending() rather than
SIGNAL_GROUP_EXIT, it looks a bit better.

Now we can kill __flush_signals() before it finds another buggy user.

Note: this code looks racy, we can flush a signal which was sent after
the task SID has been updated.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Paul Moore <pmoore@redhat.com>
2015-06-04 16:22:16 -04:00
..
apparmor LSM: Switch to lists of hooks 2015-05-12 15:00:41 +10:00
integrity ima: pass iint to ima_add_violation() 2015-05-21 13:59:29 -04:00
keys
selinux signals: don't abuse __flush_signals() in selinux_bprm_committed_creds() 2015-06-04 16:22:16 -04:00
smack Smack: allow multiple labels in onlycap 2015-06-02 11:53:42 -07:00
tomoyo LSM: Switch to lists of hooks 2015-05-12 15:00:41 +10:00
yama LSM: Switch to lists of hooks 2015-05-12 15:00:41 +10:00
commoncap.c LSM: Switch to lists of hooks 2015-05-12 15:00:41 +10:00
device_cgroup.c
inode.c
Kconfig kernel: conditionally support non-root users, groups and capabilities 2015-04-15 16:35:22 -07:00
lsm_audit.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2015-04-26 17:22:07 -07:00
Makefile LSM: Switch to lists of hooks 2015-05-12 15:00:41 +10:00
min_addr.c
security.c LSM: Switch to lists of hooks 2015-05-12 15:00:41 +10:00