diff --git a/sortix/descriptors.cpp b/sortix/descriptors.cpp
index fea77ded..8c3b787f 100644
--- a/sortix/descriptors.cpp
+++ b/sortix/descriptors.cpp
@@ -42,15 +42,22 @@ namespace Sortix
 	}
 
 	DescriptorTable::~DescriptorTable()
+	{
+		Reset();
+	}
+
+	void DescriptorTable::Reset()
 	{
 		for ( int i = 0; i < numdevices; i++ )
 		{
 			if ( devices[i] == NULL || devices[i] == reserveddevideptr ) { continue; }
 
-			// TODO: unref any device here!
+			devices[i]->Unref();
 		}
 
 		delete[] devices;
+		devices = NULL;
+		numdevices = 0;
 	}
 
 	int DescriptorTable::Allocate(Device* object)
diff --git a/sortix/descriptors.h b/sortix/descriptors.h
index 544186af..91d93cd0 100644
--- a/sortix/descriptors.h
+++ b/sortix/descriptors.h
@@ -45,10 +45,12 @@ namespace Sortix
 		void Free(int index);
 		void UseReservation(int index, Device* object);
 		bool Fork(DescriptorTable* forkinto);
+		void Reset();
 
 	public:
 		inline Device* Get(int index)
 		{
+			if ( !devices ) { return NULL; }
 			if ( index < 0 || numdevices <= index ) { return NULL; }
 			return devices[index];
 		}
diff --git a/sortix/process.cpp b/sortix/process.cpp
index e3de57c1..b4fd9604 100644
--- a/sortix/process.cpp
+++ b/sortix/process.cpp
@@ -256,15 +256,6 @@ namespace Sortix
 		// TODO: Delete all threads and their stacks.
 
 		ResetAddressSpace();
-
-		// HACK: Don't let VGA buffers survive executes.
-		// Real Solution: Don't use VGA buffers in this manner.
-		for ( int i = 0; i < 32; i++ )
-		{
-			Device* dev = descriptors.Get(i);
-			if ( !dev ) { continue; }
-			if ( dev->IsType(Device::VGABUFFER) ) { descriptors.Free(i); }
-		}
 	}
 
 	int Process::Execute(const char* programname, const byte* program, size_t programsize, int argc, const char* const* argv, CPU::InterruptRegisters* regs)
@@ -572,7 +563,8 @@ namespace Sortix
 			nextsibling->prevsibling = prevsibling;
 		}
 
-		// TODO: Close all the file descriptors!
+		// Close all the file descriptors.
+		descriptors.Reset();
 
 		// Make all threads belonging to process unrunnable.
 		for ( Thread* t = firstthread; t; t = t->nextsibling )