tier: fix off-by-one overrun in UUID string

UUID strings are UUID_CANONICAL_FORM_LEN (36) bytes long
plus the trailing nul character that various function (e.g.:
uuid_unparse) will add. As a consequence, UUID strings must
be declared as UUID_CANONICAL_FORM_LEN+1 long, otherwise
we get a off-by-one overrun that corrupts the next variable
on stack.

BUG: 1129939
Change-Id: I5837ad6ca06fa17cc7ab143eedd02d8099ecca2a
Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org>
Reviewed-on: http://review.gluster.org/10394
Tested-by: NetBSD Build System
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vbellur@redhat.com>

0 files changed, 0 insertions, 0 deletions