AJCORE-1180: Security Fix: Prevent computational overflow in String::append() when extending buffer size
AJCORE-1180: Security Fix: Prevent computational overflow in String::append() when extending buffer size

Change-Id: I5a381af0f64fa7babed51e0bbd9a32943d093362
Signed-off-by: Steve Kinneberg <26c7c4dbb497207ccdafd1b965a306c70c2e698b@qce.qualcomm.com>

cybertanyellow/alljoyn-core,cybertanyellow/alljoyn-core,cybertanyellow/alljoyn-core,cybertanyellow/alljoyn-core,cybertanyellow/alljoyn-core,cybertanyellow/alljoyn-core,cybertanyellow/alljoyn-core