Fix a few STACK-detected issues:
authormsweet <msweet@a1ca3aef-8c08-0410-bb20-df032aa958be>
Wed, 30 Oct 2013 15:08:07 +0000 (15:08 +0000)
committermsweet <msweet@a1ca3aef-8c08-0410-bb20-df032aa958be>
Wed, 30 Oct 2013 15:08:07 +0000 (15:08 +0000)
commit148d36993eb87d9b89f0abaf19479c0881c3ad18
tree350f0aaec9b1536d95be686136bc388a11646c36
parente12bb97dc596c22048864eccecc06bc18bd34b39
Fix a few STACK-detected issues:

backend/ipp.c: Off-by-one error in quote_string
test/ipptool.c: Avoid possible optimizer error by using ippSetCollection API.

git-svn-id: svn+ssh://src.apple.com/svn/cups/cups.org/trunk@11369 a1ca3aef-8c08-0410-bb20-df032aa958be
Makefile
backend/ipp.c
test/ipptool.c