bulk copy of latest physfs to our misc/libphysfs since this seems to fix an off-by-1 error reliably hit in readln read of 1 byte probably introduced in the addition of the buffered read. Whether this is excessive or whether libphysfs should even be maintained by us is another matter. But at least we shouldn't crash
// LockedStream.h
#ifndef __LOCKEDSTREAM_H
#define __LOCKEDSTREAM_H
#include "../../Windows/Synchronization.h"
#include "../../Common/MyCom.h"
#include "../IStream.h"
class CLockedInStream
{
CMyComPtr<IInStream> _stream;
NWindows::NSynchronization::CCriticalSection _criticalSection;
public:
void Init(IInStream *stream)
{ _stream = stream; }
HRESULT Read(UInt64 startPos, void *data, UInt32 size, UInt32 *processedSize);
};
class CLockedSequentialInStreamImp:
public ISequentialInStream,
public CMyUnknownImp
{
CLockedInStream *_lockedInStream;
UInt64 _pos;
public:
void Init(CLockedInStream *lockedInStream, UInt64 startPos)
{
_lockedInStream = lockedInStream;
_pos = startPos;
}
MY_UNKNOWN_IMP
STDMETHOD(Read)(void *data, UInt32 size, UInt32 *processedSize);
};
#endif