tree e94ced56b21fa9258dc6d8c9d8b1e1a3f6e190a1
parent 797951200679f1d5ea12a2e58cc7bdbc2848764c
author Paul Moore <paul.moore@hp.com> 1168027702 -0500
committer David S. Miller <davem@sunset.davemloft.net> 1168331401 -0800

NetLabel: correct CIPSO tag handling when adding new DOI definitions

The current netlbl_cipsov4_add_common() function has two problems which are
fixed with this patch.  The first is an off-by-one bug where it is possibile to
overflow the doi_def->tags[] array.  The second is a bug where the same
doi_def->tags[] array was not always fully initialized, which caused sporadic
failures.

Signed-off-by: Paul Moore <paul.moore@hp.com>
Signed-off-by: James Morris <jmorris@namei.org>