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(parent: 92ae9e8) | patch
SELinux: if sel_make_bools errors don't leave inconsistent state
authorEric Paris <eparis@redhat.com>
Wed, 4 Apr 2012 17:47:11 +0000 (13:47 -0400)
committerEric Paris <eparis@redhat.com>
Mon, 9 Apr 2012 16:22:58 +0000 (12:22 -0400)
commit154c50ca4eb9ae472f50b6a481213e21ead4457d
tree8f496c340514e7041c50e212aa1d45a18ca7476ctree | snapshot
parent92ae9e82d9a2c4b9b388d6a9e7a4b2ccb0b4452fcommit | diff
SELinux: if sel_make_bools errors don't leave inconsistent state

We reset the bool names and values array to NULL, but do not reset the
number of entries in these arrays to 0.  If we error out and then get back
into this function we will walk these NULL pointers based on the belief
that they are non-zero length.

Signed-off-by: Eric Paris <eparis@redhat.com>
cc: stable@kernel.org
security/selinux/selinuxfs.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git