tree c5be2fcb1a23f95ff0343fa57e5ed9c1a32ea653
parent 79ace1699c375e8606c0f0de3775894058727854
author renjietang <renjietang@google.com> 1571702117 -0700
committer Copybara-Service <copybara-worker@google.com> 1571702149 -0700

Fix buffer overflow issue by changing how test string is created.

gfe-relnote: n/a. test only.
PiperOrigin-RevId: 275954569
Change-Id: I01c313eac723e643879602c768bda05575f46ae0