[automerger skipped] check_ms_os_desc: fix buffer overflow. am: a311f786 -s...

[automerger skipped] check_ms_os_desc: fix buffer overflow. am: a311f786 -s ours am: c3b10a6a -s ours

am skip reason: Change-Id Ie99715ab62571d24460c3a1fb859d22951f30cb8 with SHA-1 a311f786 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/system/core/+/11726469

Change-Id: I7cb13d17904f2c8eecef1e00c2d26c50a66b0bf5