tree 097f9cb5809d5af78edc8845317063c0c5f71868
parent 0e6439329fe17de963ba82647b884e35d163ee89
author Emilian Peev <epeev@google.com> 1509964879 +0000
committer Dirk Vogt <dirk@fairphone.com> 1512993280 +0100

Camera metadata: Check source metadata size

Source size passed by client could be smaller than 'camera_metadata_t'.
In this case the cast in 'allocate_copy_camera_metadata_checked()' will
be incorrect and we will try to access invalid heap memory.

Bug: 67782345
Test: Camera CTS
FPIIM-2319
Change-Id: I9582c704f414493978d09ffb603b5e8368cda5ce
(cherry picked from commit 489bbd13bf0add8029444b9d9505b3d118776ea3)