Minor code and memory initialization fixes

* Explicitly initialize member variables in SELFDecrypter, MemInfo, and
VirtualMemoryBlock
* Zero out memory used for counter/nonce in aes-ctr
* Fix use of a ControlInfo pointer after it is added to an Array via
Array::Move (which makes it an invalid pointer) in
SELFDecrypter::LoadHeaders

rpcs3/Crypto/unself.cpp

@@ -2,7 +2,7 @@
 #include "unself.h"
 
 SELFDecrypter::SELFDecrypter(vfsStream& s)
-	: self_f(s), key_v()
+	: self_f(s), key_v(), data_buf_length(0)
 {
 }
 
@@ -92,9 +92,10 @@ bool SELFDecrypter::LoadHeaders(bool isElf32)
 	{
 		ControlInfo* cinfo = new ControlInfo();
 		cinfo->Load(self_f);
-		ctrlinfo_arr.Move(cinfo);
 
 		i += cinfo->size;
+
+		ctrlinfo_arr.Move(cinfo);
 	}
 
 	// Read ELF section headers.
@@ -369,6 +370,9 @@ bool SELFDecrypter::DecryptData()
 				self_f.Seek(meta_shdr[i].data_offset);
 				self_f.Read(buf, meta_shdr[i].data_size);
 
+				// Zero out our ctr nonce
+				memset(ctr_stream_block, 0, sizeof(ctr_stream_block));
+
 				// Perform AES-CTR encryption on the data blocks.
 				aes_setkey_enc(&aes, data_key, 128);
 				aes_crypt_ctr(&aes, meta_shdr[i].data_size, &ctr_nc_off, data_iv, ctr_stream_block, buf, buf);

rpcs3/Emu/Memory/Memory.cpp

@@ -535,7 +535,7 @@ template<> __forceinline u64 MemoryBase::ReverseData<2>(u64 val) { return Revers
 template<> __forceinline u64 MemoryBase::ReverseData<4>(u64 val) { return Reverse32(val); }
 template<> __forceinline u64 MemoryBase::ReverseData<8>(u64 val) { return Reverse64(val); }
 
-VirtualMemoryBlock::VirtualMemoryBlock() : MemoryBlock()
+VirtualMemoryBlock::VirtualMemoryBlock() : MemoryBlock(), m_reserve_size(0)
 {
 }
 

rpcs3/Emu/Memory/MemoryBlock.h

@@ -13,7 +13,7 @@ struct MemInfo
 	{
 	}
 
-	MemInfo()
+	MemInfo() : addr(0), size(0)
 	{
 	}
 };