fixed: CID 1207074 Untrusted value as argument
fixed: CID 1221980 Unchecked return value

Log result so we know an error occured
fixed: CID 1228812 Unchecked return value

Ignore return value since we will check in next step
fixed: CID 1238560 Uninitialized pointer field
fixed: CID 1238572 Uninitialized pointer field
fixed: CID 1238576 Uninitialized scalar field
fixed: CID 1238579 Uninitialized scalar field
fixed: CID 1238586 Uninitialized pointer field
fixed: CID 1248179 Unchecked return value

Let's log the value so we know it fails
fixed: CID 1248206 Unchecked dynamic_cast

False positive, but better this way
fixed: CID 1248237, 1248250 Unintended sign extension

The sign-extended value may be interpreted as a very large number.
In CDVDInputStreamBluray::​OverlayCallback(bd_overlay_s const*): Value may be sign extended unintentionally (CWE-194)