[automerger skipped] libexif: Avoid buffer overflow due to compiler optimization am: ba7f703b28 am: 62e2456a62 am: 9fb8525139 am: 3a1598c9e0 am: de95d0ccc0 am: c6c9c276e1 am: 3d3ceb51f4 am: 0a3c799533 -s ours

am skip reason: Change-Id I6f1b24a699c307b59e51dc0e22f4ed21f4b99feb with SHA-1 ba7f703b28 is in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/external/libexif/+/12828416

Change-Id: If88a83168fc8e296afaffe9b53852c0b01cce4da