[automerger skipped] [RESTRICT AUTOMERGE]:libexif: Avoid buffer overflow due to compiler optimization am: 79b5fcdc0a am: c2b1f0e3cc -s ours am: 4354b43164 -s ours am: 4fc8c72881 -s ours

am skip reason: subject contains skip directive

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/libexif/+/12276459

Change-Id: Ibc87e1a52a82b93c71ab782c84034b4cd3d1c4a3