Merge pull request #19 from ReneLergner/master

Fixes for 2 memory-leaks

Author: 9ee1

.gitignore

@@ -3,3 +3,8 @@
 **/obj
 packages/
 /*.suo
+/.vs/Capstone.NET/v15/Server/sqlite3/db.lock
+/.vs/Capstone.NET/v15/Server/sqlite3/storage.ide
+/.vs/Capstone.NET/v15/Server/sqlite3/storage.ide-shm
+/.vs/Capstone.NET/v15/Server/sqlite3/storage.ide-wal
+/.vs/Capstone.NET/v15/.suo

Gee.External.Capstone/CapstoneDisassembler.cs

@@ -225,13 +225,15 @@ protected CapstoneDisassembler(DisassembleArchitecture architecture, Disassemble
         ///     Thrown if the binary code could not be disassembled.
         /// </exception>
         public Instruction<TArchitectureInstruction, TArchitectureRegister, TArchitectureGroup, TArchitectureDetail>[] Disassemble(byte[] code, int count, long startingAddress) {
-            var nativeInstructions = NativeCapstone.Disassemble(this.Handle, code, count, startingAddress);
-            var instructions = nativeInstructions
-                .Instructions
-                .Select(this.CreateInstruction)
-                .ToArray();
-
-            return instructions;
+            using (var nativeInstructions = NativeCapstone.Disassemble(this.Handle, code, count, startingAddress))
+            {
+                var instructions = nativeInstructions
+                    .Instructions
+                    .Select(this.CreateInstruction)
+                    .ToArray();
+
+                return instructions;
+            }
         }
 
         /// <summary>
@@ -547,6 +549,9 @@ public bool MoveNext() {
 
                 var iResultCode = (int) pResultCode;
                 var nativeInstructions = MarshalExtension.PtrToStructure<NativeInstruction>(pInstructions, iResultCode);
+
+                Marshal.FreeHGlobal(pInstructions);
+
                 if (nativeInstructions == null || nativeInstructions.Length == 0) {
                     return false;
                 }