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[PVS-Studio] Fix assignment in DenibblizeTrack() and potential buffer overflow in SetCurrentImageDir()

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This commit is contained in:
michaelangel007 2015-07-30 07:28:20 -07:00
parent 5f1decaaea
commit 2f645d68f4
2 changed files with 2 additions and 2 deletions
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2
source/Applewin.cpp
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@ -550,7 +550,7 @@ void SetCurrentImageDir(const char* pszImageDir)
strcpy(g_sCurrentDir, pszImageDir);
int nLen = strlen( g_sCurrentDir );
if( g_sCurrentDir[ nLen - 1 ] != '\\' )
if ((nLen > 0) && (g_sCurrentDir[ nLen - 1 ] != '\\'))
{
g_sCurrentDir[ nLen + 0 ] = '\\';
g_sCurrentDir[ nLen + 1 ] = 0;

2
source/DiskImageHelper.cpp
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@ -436,7 +436,7 @@ void CImageBase::DenibblizeTrack(LPBYTE trackimage, SectorOrder_e SectorOrder, i
offset = 0;
}
if ((bytenum == 3) && (byteval[1] = 0xAA))
if ((bytenum == 3) && (byteval[1] == 0xAA))
{
int loop = 0;
int tempoffset = offset;