Try 16

Author: mnadareski

BinaryObjectScanner/FileType/LDSCRYPT.cs

@@ -15,7 +15,9 @@ public class LDSCRYPT : DetectableBase
         {
             try
             {
-                byte[] magic = stream.ReadBytes(16);
+                int bytesToRead = (int)Math.Min(16, stream.Length);
+                byte[] magic = stream.ReadBytes(bytesToRead);
+
                 if (magic.StartsWith(new byte?[] { 0x4C, 0x44, 0x53, 0x43, 0x52, 0x59, 0x50, 0x54 }))
                     return "Link Data Security encrypted file";
             }

BinaryObjectScanner/FileType/RealArcadeInstaller.cs

@@ -17,7 +17,8 @@ public class RealArcadeInstaller : DetectableBase
         {
             try
             {
-                byte[] magic = stream.ReadBytes(16);
+                int bytesToRead = (int)Math.Min(16, stream.Length);
+                byte[] magic = stream.ReadBytes(bytesToRead);
 
                 // RASGI2.0
                 // Found in the ".rgs" files in IA item "Nova_RealArcadeCD_USA".

BinaryObjectScanner/FileType/RealArcadeMezzanine.cs

@@ -17,7 +17,8 @@ public class RealArcadeMezzanine : DetectableBase
         {
             try
             {
-                byte[] magic = stream.ReadBytes(16);
+                int bytesToRead = (int)Math.Min(16, stream.Length);
+                byte[] magic = stream.ReadBytes(bytesToRead);
 
                 // XZip2.0
                 // Found in the ".mez" files in IA item "Nova_RealArcadeCD_USA".

BinaryObjectScanner/FileType/SFFS.cs

@@ -17,7 +17,9 @@ public class SFFS : DetectableBase
         {
             try
             {
-                byte[] magic = stream.ReadBytes(16);
+                int bytesToRead = (int)Math.Min(16, stream.Length);
+                byte[] magic = stream.ReadBytes(bytesToRead);
+
                 if (magic.StartsWith(new byte?[] { 0x53, 0x46, 0x46, 0x53 }))
                     return "StarForce Filesystem Container";
             }

BinaryObjectScanner/Scanner.cs

@@ -290,7 +290,8 @@ private ProtectionDictionary GetInternalProtections(string fileName, Stream stre
                 byte[] magic;
                 try
                 {
-                    magic = stream.ReadBytes(16);
+                    int bytesToRead = (int)Math.Min(16, stream.Length);
+                    magic = stream.ReadBytes(bytesToRead);
                     stream.Seek(0, SeekOrigin.Begin);
                 }
                 catch (Exception ex)