V560. A part of conditional expression is always true/false.
V560 A part of conditional expression is always true: 3. Lugaru person.cpp 2472
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void Person::DoAnimations(){
....
if(findDistancefast(
&coords,&victim->coords)<(scale*5)*(scale*5)*3&&3&&
animation[victim->targetanimation].height!=lowheight){
....
}
This is not an error, but 3 is obviously unnecessary.
V560 A part of conditional expression is always true: 2. pcsx2 debugger.cpp 321
LRESULT CALLBACK IOP_DISASM(HWND hDlg, UINT message,
WPARAM wParam, LPARAM lParam)
{
....
switch(LOWORD(wParam))
{
case (IDOK || IDCANCEL):
EndDialog(hDlg,TRUE);
return(TRUE);
break;
}
....
}
Most likely this is what should be written here: case IDOK: case IDCANCEL:
V560 A part of conditional expression is always true: (0x02000000L). stickies document.cpp 106
#define REO_INPLACEACTIVE (0x02000000L)
#define REO_OPEN (0x04000000L)
CDocument::~CDocument()
{
....
if (reObj.dwFlags && REO_INPLACEACTIVE)
m_pRichEditOle->InPlaceDeactivate();
if(reObj.dwFlags && REO_OPEN)
hr = reObj.poleobj->Close(OLECLOSE_NOSAVE);
....
}
This is what should have been written here: &.
Similar errors can be found in some other places:
V560 A part of conditional expression is always true: 0x04. Regex pcre.c 2887
#define ctype_digit 0x04
static BOOL
compile_branch(....)
{
....
else if ((digitab[ptr[1]] && ctype_digit) != 0)
....
}
This is what should have been written here: &.
V560 A part of conditional expression is always true: 0xA. WinDjView xmlparser.cpp 45
inline bool IsValidChar(int c)
{
return c == 0x9 || 0xA || c == 0xD ||
c >= 0x20 && c <= 0xD7FF ||
c >= 0xE000 && c <= 0xFFFD ||
c >= 0x10000 && c <= 0x10FFFF;
}
V560 A part of conditional expression is always false: 0. clist_modern modern_clui.cpp 2979
LRESULT CLUI::OnDrawItem( UINT msg, WPARAM wParam,
LPARAM lParam )
{
....
DrawState(dis->hDC,NULL,NULL,(LPARAM)hIcon,0,
dis->rcItem.right+dis->rcItem.left-
GetSystemMetrics(SM_CXSMICON))/2+dx,
(dis->rcItem.bottom+dis->rcItem.top-
GetSystemMetrics(SM_CYSMICON))/2+dx,
0,0,
DST_ICON|
(dis->itemState&ODS_INACTIVE&&FALSE?
DSS_DISABLED:DSS_NORMAL));
....
}
There are some conditions which are always true or wrong. Most likely this was made on purpose (to disable some code branches), but in some fragments it looks strange. You may easily forget of fragments like this, for instance. By the way, this code is formatted. It's just one string in the program. How are you going to find this FALSE later?..
V560 A part of conditional expression is always true: 0x01000. tabsrmm tools.cpp 1023
#define GC_UNICODE 0x01000
DWORD dwFlags;
UINT CreateGCMenu(....)
{
....
if (iIndex == 1 && si->iType != GCW_SERVER &&
!(si->dwFlags && GC_UNICODE)) {
....
}
This is what should have been written here: (si->dwFlags & GC_UNICODE)
V560 A part of conditional expression is always true: 0x29. icqoscar8 fam_03buddy.cpp 632
void CIcqProto::handleUserOffline(BYTE *buf, WORD wLen)
{
....
else if (wTLVType = 0x29 && wTLVLen == sizeof(DWORD))
....
}
This is what should have been written here: wTLVType == 0x29
V560 A part of conditional expression is always true: 0x20000000. QtCore qcoreapplication_win.cpp 870
QString decodeMSG(const MSG& msg)
{
....
int repCount = (lKeyData & 0xffff); // Bit 0-15
int scanCode = (lKeyData & 0xf0000) >> 16; // Bit 16-23
bool contextCode = (lKeyData && 0x20000000); // Bit 29
bool prevState = (lKeyData && 0x40000000); // Bit 30
bool transState = (lKeyData && 0x80000000); // Bit 31
....
}
This place is not crucial, but still needs paying attention to.
Similar errors can be found in some other places:
V560 A part of conditional expression is always true: 0x00000001. QtMultimedia qaudiodeviceinfo_win32_p.cpp 322
#define WAVE_FORMAT_1M08 0x00000001
#define WAVE_FORMAT_1S08 0x00000002
....
void QAudioDeviceInfoInternal::updateLists()
{
....
DWORD fmt;
....
if((fmt && WAVE_FORMAT_1M08)
|| (fmt && WAVE_FORMAT_1S08)
|| (fmt && WAVE_FORMAT_2M08)
|| (fmt && WAVE_FORMAT_2S08)
|| (fmt && WAVE_FORMAT_4M08)
|| (fmt && WAVE_FORMAT_4S08)
#ifndef Q_OS_WINCE
|| (fmt && WAVE_FORMAT_48M08)
|| (fmt && WAVE_FORMAT_48S08)
|| (fmt && WAVE_FORMAT_96M08)
|| (fmt && WAVE_FORMAT_96S08)
#endif
)
....
}
Similar errors can be found in some other places:
V560 A part of conditional expression is always true: 0xFF. qmng libmng_pixels.c 14670
mng_retcode mng_promote_g8_g16 (mng_datap pData)
{
....
mng_uint16 iW;
....
*pDstline = (mng_uint8)(iW >> 8);
*(pDstline+1) = (mng_uint8)(iW && 0xFF);
....
}
This is what should have been written here: *(pDstline+1) = (mng_uint8)(iW & 0xFF);
Similar errors can be found in some other places:
V560 A part of conditional expression is always true: 0x04. pcre pcre.c 3366
static BOOL
compile_branch(....)
{
....
else if ((digitab[ptr[1]] && ctype_digit) != 0)
....
}
This is what should have been written here: else if ((digitab[ptr[1]] & ctype_digit) != 0)
V560 A part of conditional expression is always true: embedded_block != first_block. Fireflies concurrent_hash_map.h 1299
static size_type const embedded_block = 1;
static size_type const first_block = 8;
template
<typename Key, typename T, typename HashCompare, typename A>
void concurrent_hash_map<Key,T,HashCompare,A>::clear() {
....
else if(s == embedded_block && embedded_block != first_block)
....
}
V560 A part of conditional expression is always true: ACO_AUTOSUGGEST. shell32 autocomplete.c 451
enum _tagAUTOCOMPLETEOPTIONS
{
ACO_AUTOSUGGEST = 0x1,
....
}
static LRESULT APIENTRY ACEditSubclassProc()
{
....
if ((This->options && ACO_AUTOSUGGEST) &&
((HWND)wParam != This->hwndListBox))
....
}
&& and & are mixed up. This is what should have been written here: if ((This->options & ACO_AUTOSUGGEST) &&.
V560 A part of conditional expression is always true: 2. netshell lanstatusui.c 182
VOID
UpdateLanStatus(HWND hwndDlg, LANSTATUSUI_CONTEXT * pContext)
{
....
else if (IfEntry.dwOperStatus ==
MIB_IF_OPER_STATUS_UNREACHABLE ||
MIB_IF_OPER_STATUS_DISCONNECTED)
....
}
|| and | are mixed up.
V560 A part of conditional expression is always true: 10035L. adns transmit.c 203
void adns__querysend_tcp(adns_query qu, struct timeval now) {
....
if (!(errno == EAGAIN || EWOULDBLOCK ||
errno == EINTR || errno == ENOSPC ||
errno == ENOBUFS || errno == ENOMEM)) {
....
}
A comparison is missing. This is what should have been written here: ... || errno == EWOULDBLOCK || ...
V560 A part of conditional expression is always true: 20. lextads3.cxx 700
#define SCE_T3_OPERATOR 5
#define SCE_T3_BRACE 20
static inline bool IsAnOperator(const int style) {
return style == SCE_T3_OPERATOR || SCE_T3_BRACE;
}
This is what should have been written here: return style == SCE_T3_OPERATOR || style == SCE_T3_BRACE;
V560 A part of conditional expression is always true: !found_break. DeSmuME_VS2005 gdbstub.cpp 1002
INLINE static int check_breaks_gdb(....) {
int found_break = 0;
....
while ( bpoint != NULL && !found_break) {
....
found_break not used inside loop
....
}
return found_break;
}
V560 A part of conditional expression is always false: it > 20. d_migrate.cpp 565
void doRemove( OldDataCleanup& cleanup ) {
int it = 0;
while ( true ) {
if ( it > 20 && it % 10 == 0 )
{
scoped_lock ll(_workLock);
if ( ! _active ) {
cleanup.doRemove();
return;
}
}
sleepmillis( 1000 );
}
}
'it' doesn't change.
Similar errors can be found in some other places:
V560 A part of conditional expression is always true: 0x2. ffdshowremoteapi.cpp 314
#define ROTFLAGS_REGISTRATIONKEEPSALIVE 0x1
#define ROTFLAGS_ALLOWANYCLIENT 0x2
virtual HRESULT STDMETHODCALLTYPE Register(DWORD grfFlags, ....);
LRESULT CALLBACK Tremote::remoteWndProc(
HWND hwnd, UINT msg, WPARAM wprm, LPARAM lprm)
{
....
pROT->Register(
ROTFLAGS_REGISTRATIONKEEPSALIVE && ROTFLAGS_ALLOWANYCLIENT,
(IUnknown*)pGraph, pMoniker, &pdwROT);
....
}
This is what should have been written here: ROTFLAGS_REGISTRATIONKEEPSALIVE & ROTFLAGS_ALLOWANYCLIENT
V560 A part of conditional expression is always true: 0xFF. libmng_pixels.c 15540
mng_retcode mng_promote_idx8_rgb16 (mng_datap pData)
{
....
*(pDstline+1) = (mng_uint8)(iR && 0xFF);
*(pDstline+2) = (mng_uint8)(iG >> 8);
*(pDstline+3) = (mng_uint8)(iG && 0xFF);
*(pDstline+4) = (mng_uint8)(iB >> 8);
*(pDstline+5) = (mng_uint8)(iB && 0xFF);
....
}
Similar errors can be found in some other places:
V560 A part of conditional expression is always true: (p->height = 2760). libdcr.c 7479
void DCR_CLASS dcr_identify(DCRAW* p)
{
....
if (--p->height == 2798 && (p->height = 2760))
p->top_margin = 15;
....
}
V560 A part of conditional expression is always false: nIdDll. pphtmldrawer.cpp 2723
SIZE CPPHtmlDrawer::DrawHtmlString (
CPPString & sHtml, LPCRECT lpRect)
{
....
nIdRes = 0;
nIdDll = 0;
while (nIndex < sProperties.GetLength())
{
....
if (sParameter == _T("idres"))
nIdRes = GetLengthUnit(sValue, nIdRes);
else if (sParameter == _T("iddll"))
nIdRes = GetLengthUnit(sValue, nIdDll);
....
}
if (nIdRes || nIdDll)
....
}
Most likely this is what should be written here: nIdDll = GetLengthUnit(sValue, nIdDll);
V560 A part of conditional expression is always true: 0xff. c3dmarkersa.cpp 78
SColor C3DMarkerSA::GetColor()
{
DEBUG_TRACE("RGBA C3DMarkerSA::GetColor()");
// From ABGR
unsigned long ulABGR = this->GetInterface()->rwColour;
SColor color;
color.A = ( ulABGR >> 24 ) && 0xff;
color.B = ( ulABGR >> 16 ) && 0xff;
color.G = ( ulABGR >> 8 ) && 0xff;
color.R = ulABGR && 0xff;
return color;
}
Similar errors can be found in some other places:
V560 A part of conditional expression is always true: ((imgdata.color.maximum) = 0xfff). dcraw_common.cpp 8496
void CLASS identify()
{
....
if (!load_raw && (maximum = 0xfff))
....
}
V560 A part of conditional expression is always false: (m1 != n1). sci_playsound.c 66
int sci_Playsound (char *fname,unsigned long fname_len)
{
....
int m1 = 0, n1 = 0;
....
if ( (m1 != n1) && (n1 != 1) )
{
Scierror(999,_("%s: Wrong size for input argument #%d: ")
_("A string expected.\n"),fname,1);
return 0;
}
sciErr = getMatrixOfWideString(pvApiCtx, piAddressVarOne,
&m1,&n1,&lenStVarOne, NULL);
....
}
Similar errors can be found in some other places:
V560 A part of conditional expression is always true: 0xffffffff. hashing.h 255
//! Specialized default hash function for pointer types.
template<> class DefHashFunc<void *> {
public:
size_t hash(const void * &key) const
{ return size_t(key && 0xffffffff); }
};
V560 A part of conditional expression is always true: UpperCharState_UnEquipingWeap. openmw character.cpp 949
enum UpperBodyCharacterState
{
UpperCharState_Nothing,
UpperCharState_EquipingWeap,
UpperCharState_UnEquipingWeap,
....
};
bool CharacterController::updateWeaponState()
{
....
if((weaptype != WeapType_None ||
UpperCharState_UnEquipingWeap) && animPlaying)
....
}
V560 A part of conditional expression is always true: RLCP. pi.c 1708
typedef enum PROG_ORDER {
PROG_UNKNOWN = -1,
LRCP = 0,
RLCP = 1,
RPCL = 2,
PCRL = 3,
CPRL = 4
} OPJ_PROG_ORDER;
OPJ_INT32 pi_check_next_level(....)
{
....
case 'P':
switch(tcp->prg)
{
case LRCP||RLCP:
if(tcp->prc_t == tcp->prcE){
l=pi_check_next_level(i-1,cp,tileno,pino,prog);
....
}
Most likely this is what should be written here: case LRCP: .... case RLCP: ....
V560 A part of conditional expression is always true: 0x0040. TopToolBar toolbar.cpp 307
#define TTBBF_ISLBUTTON 0x0040
INT_PTR TTBAddButton(WPARAM wParam, LPARAM lParam)
{
....
if (!(but->dwFlags && TTBBF_ISLBUTTON) &&
nameexists(but->name))
return -1;
....
}
V560 A part of conditional expression is always true: 0xFFFF. engine-dedicated%engine-headless%engine-legacy%unitsync cpuid.cpp 144
void CpuId::getMasksIntelLeaf11Enumerate()
{
....
if ((ebx && 0xFFFF) == 0) // <=
return;
if (((ecx >> 8) & 0xFF) == 1) {
LOG_L(L_DEBUG,"[CpuId] SMT level found");
shiftCore = eax & 0xf;
} else {
LOG_L(L_DEBUG,"[CpuId] No SMT level supported");
}
....
}
V560 A part of conditional expression is always true: 0xff. seti_header.cpp 96
struct SETI_WU_INFO : public track_mem<SETI_WU_INFO>
{
....
int splitter_version;
....
};
SETI_WU_INFO::SETI_WU_INFO(const workunit &w):....
{
....
splitter_version=(int)floor(w.group_info->
splitter_cfg->version)*0x100;
splitter_version+=(int)((w.group_info->
splitter_cfg->version)*0x100) && 0xff;
....
}
V560 A part of conditional expression is always true: FBasicToken::TOKEN_Guid. k2node_mathexpression.cpp 235
virtual FString ToString() const override
{
if (Token.TokenType == FBasicToken::TOKEN_Identifier ||
FBasicToken::TOKEN_Guid) // <=
{
return FString::Printf(TEXT("%s"), Token.Identifier);
}
else if (Token.TokenType == FBasicToken::TOKEN_Const)
{
return FString::Printf(TEXT("%s"),*Token.GetConstantValue());
}
else
{
....
}
}
V560 A part of conditional expression is always false: !FileReader. savepackage.cpp 721
bool
CompressFile( const TCHAR* DstFilename, ULinkerSave* SrcLinker )
{
....
FMemoryReader Reader(*(FBufferArchive*)(SrcLinker->Saver),true);
FArchive* FileReader = &Reader;
FArchive* FileWriter = IFileManager::Get()....
// ... and abort if either operation wasn't successful.
if( !FileReader || !FileWriter )
{
....
}
V560 A part of conditional expression is always true: (byteval[1] = 0xAA). diskimagehelper.cpp 439
void CImageBase::DenibblizeTrack(....)
{
....
BYTE byteval[3] = {0,0,0};
int bytenum = 0;
....
if ((bytenum == 3) && (byteval[1] = 0xAA))
....
}
It is necessary to use comparision operator instead of assignment one: if ((bytenum == 3) && (byteval[1] == 0xAA))
V560 A part of conditional expression is always true: (3). adminspectate.cxx 43
bool PlayerSpactatable(int playerid)
{
static int state;
state = GetPlayerState(playerid);
return (state == PLAYER_STATE_ONFOOT ||
state == PLAYER_STATE_DRIVER ||
PLAYER_STATE_PASSENGER); // <=
}
V560 A part of conditional expression is always true: !found. util.cpp 4264
bool getDefs(....)
{
....
bool found=FALSE;
MemberListIterator mmli(*mn);
MemberDef *mmd;
for (mmli.toFirst();((mmd=mmli.current()) && !found);++mmli)
{
....
//variable 'found' does not change value
....
}
....
}
V560 A part of conditional expression is always false: (flags() &!0x0008). qfile_win32.cpp 267
#define IO_Truncate 0x0008
bool QFile::open(....)
{
....
int length = INT_MAX;
if ((flags() & !IO_Truncate) && length == 0 && isReadable())
....
}
Similar errors can be found in some other places:
V560 A part of conditional expression is always true: radius < 16. Telegram images.cpp 241
QImage imageBlur(QImage img)
{
....
const int radius = 3;
....
if (radius < 16 && ....)
....
}
V560 A part of conditional expression is always true: 0x1fbe. tstiprtministring.cpp 442
static void test2(RTTEST hTest)
{
....
for (RTUNICP uc = 1; uc <= 0x10fffd; uc++)
{
if (uc == 0x131 || uc == 0x130 || uc == 0x17f || 0x1fbe)// <=
continue; //^^^^^^
if (RTUniCpIsLower(uc))
{
RTTESTI_CHECK_MSG(....), ("%#x\n", uc));
strLower.appendCodePoint(uc);
}
if (RTUniCpIsUpper(uc))
{
RTTESTI_CHECK_MSG(....), ("%#x\n", uc));
strUpper.appendCodePoint(uc);
}
}
....
}
V560 A part of conditional expression is always false: !auto_mnemonics. gtklabel.c 2693
static void
gtk_label_set_markup_internal (....)
{
....
gboolean enable_mnemonics = TRUE;
gboolean auto_mnemonics = TRUE;
g_object_get (gtk_widget_get_settings (GTK_WIDGET (label)),
"gtk-enable-mnemonics", &enable_mnemonics,
NULL);
if (!(enable_mnemonics && priv->mnemonics_visible &&
(!auto_mnemonics ||
(gtk_widget_is_sensitive (GTK_WIDGET (label)) &&
(!priv->mnemonic_widget ||
gtk_widget_is_sensitive (priv->mnemonic_widget))))))
....
}
Variable 'enable_mnemonics' is created near the 'auto_mnemonics' variable and is then initialized to a value from the settings. Perhaps the value for 'auto_mnemonics' must have been retrieved in a similar way, too.
V560 A part of conditional expression is always false: !auto_mnemonics. gtklabel.c 2923
static void
gtk_label_set_pattern_internal (....)
{
....
gboolean enable_mnemonics = TRUE;
gboolean auto_mnemonics = TRUE;
....
g_object_get (gtk_widget_get_settings (GTK_WIDGET (label)),
"gtk-enable-mnemonics", &enable_mnemonics,
NULL);
if (enable_mnemonics && priv->mnemonics_visible && pattern &&
(!auto_mnemonics ||
(gtk_widget_is_sensitive (GTK_WIDGET (label)) &&
(!priv->mnemonic_widget ||
gtk_widget_is_sensitive (priv->mnemonic_widget)))))
....
}
Variable 'enable_mnemonics' is created near the 'auto_mnemonics' variable and is then initialized to a value from the settings. Perhaps the value for 'auto_mnemonics' must have been retrieved in a similar way, too.
V560 A part of conditional expression is always false: !field. int_cxx.cpp 217
static void asgn_from( ref* reference, int column)
{
TEXT variable[MAX_REF_SIZE];
TEXT temp[MAX_REF_SIZE];
for (; reference; reference = reference->ref_next)
{
const gpre_fld* field = reference->ref_field;
....
if (!field || field->fld_dtype == dtype_text)
....
else if (!field || field->fld_dtype == dtype_cstring)
....
else
....
}
}
V560 A part of conditional expression is always true: 0x000000FF. nvi_image.cpp 170
void NVI_Image::ABGR8_To_ARGB8()
{
// swaps RGB for all pixels
assert(IsDataValid());
assert(GetBytesPerPixel() == 4);
UINT hxw = GetNumPixels();
for (UINT i = 0; i < hxw; i++)
{
DWORD col;
GetPixel_ARGB8(&col, i);
DWORD a = (col >> 24) && 0x000000FF;
DWORD b = (col >> 16) && 0x000000FF;
DWORD g = (col >> 8) && 0x000000FF;
DWORD r = (col >> 0) && 0x000000FF;
col = (a << 24) | (r << 16) | (g << 8) | b;
SetPixel_ARGB8(i, col);
}
}
Similar errors can be found in some other places:
V560 A part of conditional expression is always true. aitdecoder.cpp 634
enum WICBitmapDecoderCapabilities
{
WICBitmapDecoderCapabilitySameEncoder = 0x1,
WICBitmapDecoderCapabilityCanDecodeAllImages = 0x2,
WICBitmapDecoderCapabilityCanDecodeSomeImages = 0x4,
WICBitmapDecoderCapabilityCanEnumerateMetadata = 0x8,
WICBitmapDecoderCapabilityCanDecodeThumbnail = 0x10,
WICBITMAPDECODERCAPABILITIES_FORCE_DWORD = 0x7fffffff
};
STDMETHODIMP AitDecoder::QueryCapability(....)
{
....
// If this is our format, we can do everything
if (strcmp(bh.Name, "AIT") == 0)
{
*pCapability =
WICBitmapDecoderCapabilityCanDecodeAllImages ||
WICBitmapDecoderCapabilityCanDecodeThumbnail ||
WICBitmapDecoderCapabilityCanEnumerateMetadata ||
WICBitmapDecoderCapabilitySameEncoder;
}
....
}
V560 A part of conditional expression is always false: 0. addnode.cpp 435
Node *AddLNode::Ideal(PhaseGVN *phase, bool can_reshape) {
....
if( op2 == Op_AddL &&
in2->in(1) == in1 &&
op1 != Op_ConL &&
0 ) {
....
}
V560 A part of conditional expression is always true: nearest == 0. boids.c 361
static int rule_avoid_collision(....)
{
....
int n, neighbors = 0, nearest = 0; // <=
....
if (ptn && nearest==0) // <=
MEM_freeN(ptn);
return ret;
}
Similar errors can be found in some other places:
V560 A part of conditional expression is always true: !saveit. syncprov.c 1510
static void
syncprov_matchops( Operation *op, opcookie *opc, int saveit )
{
....
if ( saveit || op->o_tag == LDAP_REQ_ADD ) {
....
} else if ( op->o_tag == LDAP_REQ_MODRDN && !saveit ) {
....
}
....
}
V560 A part of conditional expression is always true: Key == 0x75. Key.cpp 493
int FTP::ProcessKey(int Key, unsigned int ControlState)
{
....
if( !ShowHosts
&& (ControlState == 0 || ControlState == PKF_SHIFT)
&& Key == VK_F6) // <=
{
FTP *ftp = OtherPlugin(this);
int rc;
if( !ftp
&& ControlState == 0
&& Key == VK_F6) // <=
{
return FALSE;
}
....
}
....
}
Similar errors can be found in some other places:
V560 A part of conditional expression is always true: 0x2002. sampirsp.c 7224
#define OSSA_MPI_ENC_ERR_ILLEGAL_DEK_PARAM 0x2001
#define OSSA_MPI_ERR_DEK_MANAGEMENT_DEK_UNWRAP_FAIL 0x2002
GLOBAL bit32 mpiDekManagementRsp(
agsaRoot_t *agRoot,
agsaDekManagementRsp_t *pIomb
)
{
....
if (status == OSSA_MPI_ENC_ERR_ILLEGAL_DEK_PARAM ||
OSSA_MPI_ERR_DEK_MANAGEMENT_DEK_UNWRAP_FAIL)
{
agEvent.eq = errorQualifier;
}
....
}
Similar errors can be found in some other places:
V560 A part of conditional expression is always true: 0x7dac. t4_main.c 8001
#define A_TP_KEEP_INTVL 0x7dac
static int
sysctl_tp_timer(SYSCTL_HANDLER_ARGS)
{
struct adapter *sc = arg1;
int reg = arg2;
u_int tre;
u_long tp_tick_us, v;
u_int cclk_ps = 1000000000 / sc->params.vpd.cclk;
MPASS(reg == A_TP_RXT_MIN || reg == A_TP_RXT_MAX ||
reg == A_TP_PERS_MIN || reg == A_TP_PERS_MAX ||
reg == A_TP_KEEP_IDLE || A_TP_KEEP_INTVL || // <=
reg == A_TP_INIT_SRTT || reg == A_TP_FINWAIT2_TIMER);
....
}
V560 A part of conditional expression is always true: 0xff. babygrid.cpp 711
TCHAR GetASCII(WPARAM wParam, LPARAM lParam)
{
int returnvalue;
TCHAR mbuffer[100];
int result;
BYTE keys[256];
WORD dwReturnedValue;
GetKeyboardState(keys);
result = ToAscii(static_cast<UINT>(wParam),
(lParam >> 16) && 0xff, keys, &dwReturnedValue, 0); // <=
returnvalue = (TCHAR) dwReturnedValue;
if(returnvalue < 0){returnvalue = 0;}
wsprintf(mbuffer, TEXT("return value = %d"), returnvalue);
if(result!=1){returnvalue = 0;}
return (TCHAR)returnvalue;
}
This is what should have been written here: &.
V560 A part of conditional expression is always false: val == 1. player_es_push_test.c 284
int bytestream2nalunit(FILE * fd, unsigned char *nal)
{
unsigned char val, zero_count, i;
....
val = buffer[0];
while (!val) { // <=
if ((zero_count == 2 || zero_count == 3) && val == 1) // <=
break;
zero_count++;
result = fread(buffer, 1, read_size, fd);
if (result != read_size)
break;
val = buffer[0];
}
....
}
V560 A part of conditional expression is always true: GT_SEARCH_ONLY_LONGER. scim_generic_table.cpp 1884
const int GT_SEARCH_NO_LONGER = 0,
GT_SEARCH_INCLUDE_LONGER = 1,
GT_SEARCH_ONLY_LONGER = 2;
bool GenericTableContent::search (const String &key,
int search_type) const
{
....
else if (nkeys.size () > 1 && GT_SEARCH_ONLY_LONGER) {
....
}
Most likely this is what should be written here: (nkeys.size () > 1 && search_type == GT_SEARCH_ONLY_LONGER)
V560 A part of conditional expression is always false: (len > 1). e_fm.c 6110
static void
_e_fm2_typebuf_char_backspace(Evas_Object *obj)
{
....
int len, p, dec;
....
if ((len > 1) || (sd->typebuf.buf[0] == '/'))
{
....
}
else if ((len > 1) || (sd->typebuf.buf[0] != '~')) // <=
{
....
}
else if (!memcmp(sd->typebuf.buf, "~/", 2))
{
....
}
....
}
V560 A part of conditional expression is always false: (!ec). e_comp_x.c 2481
static Eina_Bool _e_comp_x_mouse_up(....)
{
E_Client *ec;
....
ec = _e_comp_x_client_find_by_window(ev->window);
if ((!ec) && (ev->window != ev->event_window))
ec = _e_comp_x_client_find_by_window(ev->event_window);
if (!ec)
{
if (e_client_comp_grabbed_get())
ec = e_client_action_get();
if (!ec) return ECORE_CALLBACK_RENEW;
}
if ((!ec) || e_client_util_ignored_get(ec)) // <=
return ECORE_CALLBACK_RENEW;
....
}
V560 A part of conditional expression is always true: headbyte <= - 1. evas_image_load_psd.c 221
static unsigned int
read_compressed_channel(....)
{
....
signed char headbyte;
....
if (headbyte >= 0)
{
....
}
else if (headbyte >= -127 && headbyte <= -1) // <=
....
}
V560 A part of conditional expression is always true: (!test). eeze_disk.c 55
static Eeze_Disk_Type
_eeze_disk_type_find(Eeze_Disk *disk)
{
const char *test;
....
test = udev_device_get_property_value(disk->device, "ID_BUS");
if (test)
{
if (!strcmp(test, "ata")) return EEZE_DISK_TYPE_INTERNAL;
if (!strcmp(test, "usb")) return EEZE_DISK_TYPE_USB;
return EEZE_DISK_TYPE_UNKNOWN;
}
if ((!test) && (!filesystem)) // <=
....
}
Similar errors can be found in some other places:
V560 A part of conditional expression is always false: strack > - 1. edit.cpp 3669
void Score::undoAddElement(Element* element)
{
QList<Staff* > staffList;
Staff* ostaff = element->staff();
int strack = -1;
if (ostaff) {
if (ostaff->score()->excerpt() && strack > -1)
strack = ostaff->score()->excerpt()->tracks().key(...);
else
strack = ostaff->idx() * VOICES + element->track() % VOICES;
}
....
}
V560 A part of conditional expression is always false: singleStaff. NotationScene.cpp 1707
void NotationScene::layout(....)
{
....
bool full = (singleStaff == 0 && startTime == endTime);
m_hlayout->setViewSegmentCount(m_staffs.size());
if (full) {
Profiler profiler("....", true);
m_hlayout->reset();
m_vlayout->reset();
bool first = true;
for (unsigned int i = 0; i < m_segments.size(); ++i) {
if (singleStaff && // <= Always False
m_segments[i] != &singleStaff->getSegment()) {
continue;
}
timeT thisStart = m_segments[i]->getClippedStartTime();
timeT thisEnd = m_segments[i]->getEndMarkerTime();
if (first || thisStart < startTime) startTime = thisStart;
if (first || thisEnd > endTime) endTime = thisEnd;
first = false;
}
}
....
}
V560 CWE-570 A part of conditional expression is always false: bad_message. declarative_rule.h 472
template <typename ConditionT, typename ActionT>
std::unique_ptr<DeclarativeRule<ConditionT, ActionT>>
DeclarativeRule<ConditionT, ActionT>::Create(....) {
....
bool bad_message = false; // <=
std::unique_ptr<ActionSet> actions = ActionSet::Create(
browser_context, extension, rule->actions, error,
&bad_message); // <=
if (bad_message) { // <=
*error = "An action of a rule set had an invalid "
"structure that should have been caught "
"by the JSON validator.";
return std::move(error_result);
}
if (!error->empty() || bad_message) // <=
return std::move(error_result);
....
}
V560 CWE-570 A part of conditional expression is always false: ((* state & 3) > 3). vm_user.c 3415
#define VM_PURGABLE_STATE_MASK 3
kern_return_t
memory_entry_purgeable_control_internal(...., int *state)
{
....
if ((control == VM_PURGABLE_SET_STATE ||
control == VM_PURGABLE_SET_STATE_FROM_KERNEL) &&
(((*state & ~(VM_PURGABLE_ALL_MASKS)) != 0) ||
((*state & VM_PURGABLE_STATE_MASK) >
VM_PURGABLE_STATE_MASK)))
return(KERN_INVALID_ARGUMENT);
....
}
Let's leave the main point: ((* state & 3) > 3). The expression has no sense.
Similar errors can be found in some other places:
V560 CWE-571 A part of conditional expression is always true: 0xFFFF0000. peci.c 372
#define PECI_M0D0C_HITHR_M 0xFFFF0000 // High Threshold
#define PECI_M0D0C_LOTHR_M 0x0000FFFF // Low Threshold
void
PECIDomainConfigGet(....)
{
unsigned long ulTemp;
....
ulTemp = HWREG(ulBase + PECI_O_M0D0C + (ulDomain * 4));
*pulHigh =
((ulTemp && PECI_M0D0C_HITHR_M) >> PECI_M0D0C_HITHR_S);
*pulLow =
((ulTemp && PECI_M0D0C_LOTHR_M) >> PECI_M0D0C_LOTHR_S);
}
Similar errors can be found in some other places:
V560 A part of conditional expression is always true. KoTextLayoutArea.cpp 1622
qreal KoTextLayoutArea::addLine(QTextLine &line,
FrameIterator *cursor,
KoTextBlockData &blockData)
{
if (!d->documentLayout->changeTracker()
|| !d->documentLayout->changeTracker()->displayChanges()
|| !d->documentLayout->changeTracker()->...
|| !d->documentLayout->changeTracker()->...
|| !d->documentLayout->changeTracker()->elementById(....)
|| !d->documentLayout->changeTracker()->elementById(....)
|| ....
|| d->documentLayout->changeTracker()->displayChanges()) {
....
}
}
V560 CWE-570 A part of conditional expression is always false: ns != 1. fingerprint.c 126
static void saveFingerprint(worker_thread_t* listener, int idx) {
....
int ns = fwrite(&listener->secureid[idx],
sizeof(uint64_t), 1, fp);
....
int nf = fwrite(&listener->fingerid[idx],
sizeof(uint64_t), 1, fp);
if (ns != 1 || ns !=1) // <=
ALOGW("Corrupt emulator fingerprints storage; "
"could not save fingerprints");
fclose(fp);
return;
}
V560 CWE-571 A part of conditional expression is always true: (j < 4). ipphelper.c 926
void parse_printerAttributes(....) {
....
ipp_t *collection = ippGetCollection(attrptr, i);
for (j = 0, attrptr = ippFirstAttribute(collection);
(j < 4) && (attrptr != NULL);
attrptr = ippNextAttribute(collection))
{
if (strcmp("....", ippGetName(attrptr)) == 0) {
....TopMargin = ippGetInteger(attrptr, 0);
} else if (strcmp("....", ippGetName(attrptr)) == 0) {
....BottomMargin = ippGetInteger(attrptr, 0);
} else if (strcmp("....", ippGetName(attrptr)) == 0) {
....LeftMargin = ippGetInteger(attrptr, 0);
} else if (strcmp("....", ippGetName(attrptr)) == 0) {
....RightMargin = ippGetInteger(attrptr, 0);
}
}
....
}
V560 CWE-570 A part of conditional expression is always false: f->mode & 00000000. fec_read.cpp 322
#define O_RDONLY 00000000
#define O_WRONLY 00000001
#define O_RDWR 00000002
static ssize_t verity_read(fec_handle *f, ....)
{
....
/* if we are in read-only mode and expect to read a zero
block, skip reading and just return zeros */
if (f->mode & O_RDONLY && expect_zeros) {
memset(data, 0, FEC_BLOCKSIZE);
goto valid;
}
....
}
V560 A part of conditional expression is always true: 0xffff0000. INTERP.C 355
void g3_interpret_object(....)
{
....
temp = (((ulong) _view_position.gX)>>16); // get high 16 bits
if (((temp<<scale) && 0xffff0000)!=0) goto Exit; // overflow
temp = (((ulong) _view_position.gY)>>16); // get high 16 bits
if (((temp<<scale) && 0xffff0000)!=0) goto Exit; // overflow
temp = (((ulong) _view_position.gZ)>>16); // get high 16 bits
if (((temp<<scale) && 0xffff0000)!=0) goto Exit; // overflow
....
}
V560 CWE-570 A part of conditional expression is always false: c > 'z'. qdir.cpp 77
#if defined(Q_OS_WIN)
static QString driveSpec(const QString &path)
{
if (path.size() < 2)
return QString();
char c = path.at(0).toLatin1();
if (c < 'a' && c > 'z' && c < 'A' && c > 'Z')
return QString();
if (path.at(1).toLatin1() != ':')
return QString();
return path.mid(0, 2);
}
#endif
V560 CWE-570 A part of conditional expression is always false: currentType == QMetaType::Char. qvariant.cpp 3529
bool QVariant::canConvert(int targetTypeId) const
{
....
if (currentType == QMetaType::SChar || currentType == QMetaType::Char)
currentType = QMetaType::UInt;
if (targetTypeId == QMetaType::SChar || currentType == QMetaType::Char)
targetTypeId = QMetaType::UInt;
....
}
V560 CWE-571 A part of conditional expression is always true: doc. qtextdocument.cpp 2992
QString QTextHtmlExporter::findUrlForImage(const QTextDocument *doc, ....)
{
QString url;
if (!doc)
return url;
if (QTextDocument *parent = qobject_cast<QTextDocument *>(doc->parent()))
return findUrlForImage(parent, cacheKey, isPixmap);
if (doc && doc->docHandle()) {
....
}
V560 A part of conditional expression is always false: s1.IsSet(). valid_biosource.cpp 3073
static bool s_PCRPrimerSetLess(const CPCRPrimerSet& s1, const CPCRPrimerSet& s2)
{
if (!s1.IsSet() && s1.IsSet()) {
return true;
} else if (s1.IsSet() && !s2.IsSet()) {
return false;
} else if (!s1.IsSet() && !s2.IsSet()) {
return false;
} else if (s1.Get().size() < s2.Get().size()) {
return true;
} else if (s1.Get().size() > s2.Get().size()) {
return false;
} else {
....
}
V560 A part of conditional expression is always true: updatePos. StelGuiItems.cpp 732
void BottomStelBar::updateText(bool updatePos)
{
....
updatePos = true;
....
if (location->text() != newLocation || updatePos)
{
updatePos = true;
....
}
}
V560 A part of conditional expression is always true: NumbersAndOperatorsEnum::None != op. CalcViewModel UnitConverterViewModel.cpp 991
void UnitConverterViewModel::OnPaste(String^ stringToPaste, ViewMode mode)
{
....
NumbersAndOperatorsEnum op = MapCharacterToButtonId(*it, canSendNegate);
if (NumbersAndOperatorsEnum::None != op) // <=
{
....
if (NumbersAndOperatorsEnum::None != op && // <=
NumbersAndOperatorsEnum::Negate != op)
{
....
}
....
}
....
}
V560 A part of conditional expression is always true: !ruleFound. evaluator.cpp 1410
void Evaluator::compile(const Tokens& tokens)
{
....
while (!syntaxStack.hasError()) {
bool ruleFound = false; // <=
// Rule for function last argument: id (arg) -> arg.
if (!ruleFound && syntaxStack.itemCount() >= 4) { // <=
Token par2 = syntaxStack.top();
Token arg = syntaxStack.top(1);
Token par1 = syntaxStack.top(2);
Token id = syntaxStack.top(3);
if (par2.asOperator() == Token::AssociationEnd
&& arg.isOperand()
&& par1.asOperator() == Token::AssociationStart
&& id.isIdentifier())
{
ruleFound = true; // <=
syntaxStack.reduce(4, MAX_PRECEDENCE);
m_codes.append(Opcode(Opcode::Function, argCount));
#ifdef EVALUATOR_DEBUG
dbg << "\tRule for function last argument "
<< argCount << " \n";
#endif
argCount = argStack.empty() ? 0 : argStack.pop();
}
}
....
}
....
}
V560 A part of conditional expression is always true: m_scrollDirection != 0. resultdisplay.cpp 242
void ResultDisplay::fullContentScrollEvent()
{
QScrollBar* bar = verticalScrollBar();
int value = bar->value();
bool shouldStop = (m_scrollDirection == -1 && value <= 0) ||
(m_scrollDirection == 1 && value >= bar->maximum());
if (shouldStop && m_scrollDirection != 0) { // <=
stopActiveScrollingAnimation();
return;
}
scrollLines(m_scrollDirection * 10);
}
V560 A part of conditional expression is always true: (rc >= 0). proxy.c 222
static BOOL check_no_proxy(....)
{
....
int sub;
int rc = sscanf(range, "%u", &sub);
if ((rc == 1) && (rc >= 0))
{
....
}
....
}
V560 A part of conditional expression is always true: add > 0. scard.c 507
static void
inRepos(STREAM in, unsigned int read)
{
SERVER_DWORD add = 4 - read % 4;
if (add < 4 && add > 0)
{
....
}
}
V560 A part of conditional expression is always false: (cap_len < 0). xrdp_caps.c 616
// common/parse.h
#if defined(B_ENDIAN) || defined(NEED_ALIGN)
#define in_uint16_le(s, v) do \
....
#else
#define in_uint16_le(s, v) do \
{ \
(v) = *((unsigned short*)((s)->p)); \
(s)->p += 2; \
} while (0)
#endif
int
xrdp_caps_process_confirm_active(struct xrdp_rdp *self, struct stream *s)
{
int cap_len;
....
in_uint16_le(s, cap_len);
....
if ((cap_len < 0) || (cap_len > 1024 * 1024))
{
....
}
....
}
V560 A part of conditional expression is always true: (bpp != 16). libxrdp.c 704
int EXPORT_CC
libxrdp_send_pointer(struct xrdp_session *session, int cache_idx,
char *data, char *mask, int x, int y, int bpp)
{
....
if ((bpp == 15) && (bpp != 16) && (bpp != 24) && (bpp != 32))
{
g_writeln("libxrdp_send_pointer: error");
return 1;
}
....
}
V560 [CWE-570] A part of conditional expression is always false: RegNo == 0xe. ARMDisassembler.cpp 939
static DecodeStatus DecodeGPRPairRegisterClass(MCInst &Inst, unsigned RegNo,
uint64_t Address, const void *Decoder) {
DecodeStatus S = MCDisassembler::Success;
if (RegNo > 13)
return MCDisassembler::Fail;
if ((RegNo & 1) || RegNo == 0xe)
S = MCDisassembler::SoftFail;
....
}
V560 A part of conditional expression is always true: (result >= 0). EASprintfOrdered.cpp 489
static int OVprintfCore(....)
{
....
for(result = 1; (result >= 0) && (p < pEnd); ++p)
{
if(pWriteFunction8(p, 1, pWriteFunctionContext8, kWFSIntermediate) < 0)
return -1;
nWriteCountSum += result;
}
....
}
Similar errors can be found in some other places:
V560 A part of conditional expression is always false: last == 0x80. boc.cpp 78
class Slice {
....
char operator[](size_t i) const;
....
};
td::Result<int> CellSerializationInfo::get_bits(td::Slice cell) const {
....
int last = cell[data_offset + data_len - 1];
if (!last || last == 0x80) { // <=
return td::Status::Error("overlong encoding");
}
....
}
V560 A part of conditional expression is always false: c == '\t'. NptUtils.cpp:863
NPT_Result NPT_ParseMimeParameters(....)
{
....
case NPT_MIME_PARAMETER_PARSER_STATE_NEED_EQUALS:
if (c < ' ') return NPT_ERROR_INVALID_SYNTAX; // END or CTLs are invalid
if (c == ' ' || c == '\t') continue; // ignore leading whitespace
....
}
V560 A part of conditional expression is always false: !firstImport. parser.cpp 2633
bool MIRParser::ParseMIRForImport() {
....
if (paramIsIPA && firstImport) {
BinaryMplt *binMplt = new BinaryMplt(mod);
mod.SetBinMplt(binMplt);
if (!(*binMplt).Import(...., paramIsIPA && !firstImport, paramIsComb)) {
....
}
....
}
....
}
V560 A part of conditional expression is always true: x >= 0. editor.cpp 1137
int editorclass::at( int x, int y )
{
if(x<0) return at(0,y);
if(y<0) return at(x,0);
if(x>=40) return at(39,y);
if(y>=30) return at(x,29);
if(x>=0 && y>=0 && x<40 && y<30)
{
return contents[x+(levx*40)+vmult[y+(levy*30)]];
}
return 0;
}
Similar errors can be found in some other places:
V560 [CWE-571] A part of conditional expression is always true: 0xff. timer.cc 198
t_mem
cl_tim::read(class cl_memory_cell *cell)
{
....
if (a == idx.pscrl)
v= prescaler_preload && 0xff;
else if (a == idx.pscrh)
v= (prescaler_preload >> 8) & 0xff;
....
}
V560 A part of conditional expression is always false: ((machine_mode)(xop1)->mode) == xmode1. optabs.c 1053
#define GET_MODE(RTX) ((machine_mode) (RTX)->mode)
static int
add_equal_note (rtx_insn *insns, rtx target, enum rtx_code code, rtx op0,
rtx op1, machine_mode op0_mode)
{
....
if (commutative_p
&& GET_MODE (xop0) != xmode0 && GET_MODE (xop1) != xmode1
&& GET_MODE (xop0) == xmode1 && GET_MODE (xop1) == xmode1)
std::swap (xop0, xop1);
....
}
V560 A part of conditional expression is always false: y > max_spawn_y. mapgen_v7.cpp 262
int MapgenV7::getSpawnLevelAtPoint(v2s16 p)
{
....
while (iters > 0 && y <= max_spawn_y) { // <=
if (!getMountainTerrainAtPoint(p.X, y + 1, p.Y)) {
if (y <= water_level || y > max_spawn_y) // <=
return MAX_MAP_GENERATION_LIMIT; // Unsuitable spawn point
// y + 1 due to biome 'dust'
return y + 1;
}
....
}
V560 A part of conditional expression is always false: input[i] <= '9'. structopt.hpp 1870
static inline bool is_valid_number(const std::string &input) {
....
else if (input[i] == 'e') {
// set dot_or_exp = 1 when e is encountered.
dot_or_exp = true;
// if there is no digit before 'e'.
if (!(input[i - 1] >= '0' && input[i - 1] <= '9'))
return false;
// If 'e' is the last Character
if (i + 1 > input.length())
return false;
// if e is not followed either by
// '+', '-' or a digit
if (input[i + 1] != '+' && input[i + 1] != '-' &&
(input[i + 1] >= '0' && input[i] <= '9')) // <=
return false;
}
....
}
V560 A part of conditional expression is always true: eLuxEnemyMoveState_Jogging. LuxEnemyMover.cpp 672
void cLuxEnemyMover::UpdateMoveAnimation(float afTimeStep)
{
....
if(prevMoveState != mMoveState)
{
....
//Backward
if(mMoveState == eLuxEnemyMoveState_Backward)
{
....
}
....
//Walking
else if(mMoveState == eLuxEnemyMoveState_Walking)
{
bool bSync = prevMoveState == eLuxEnemyMoveState_Running
|| eLuxEnemyMoveState_Jogging
? true : false;
....
}
....
}
}
V560 [CWE-571] A part of conditional expression is always true: seq_index. gtkimcontextsimple.c 475
gboolean
gtk_check_compact_table (const GtkComposeTableCompact *table,
guint16 *compose_buffer,
int n_compose,
gboolean *compose_finish,
gboolean *compose_match,
gunichar *output_char)
{
int row_stride;
guint16 *seq_index;
....
seq_index = bsearch (compose_buffer,
table->data,
table->n_index_size,
sizeof (guint16) * table->n_index_stride,
compare_seq_index);
if (!seq_index)
return FALSE;
if (seq_index && n_compose == 1)
return TRUE;
....
}
Most likely this is what should be written here: if (*seq_index && n_compose == 1)
V560 [CWE-570] A part of conditional expression is always false: time->second() == MSECS_PER_DAY - 1. qdatetime.cpp 2488
enum {
....
MSECS_PER_DAY = 86400000,
....
SECS_PER_MIN = 60,
};
int QTime::second() const
{
if (!isValid())
return -1;
return (ds() / 1000)%SECS_PER_MIN;
}
static qint64 qt_mktime(QDate *date, QTime *time, ....)
{
....
} else if (yy == 1969 && mm == 12 && dd == 31
&& time->second() == MSECS_PER_DAY - 1) {
// There was, of course, a last second in 1969, at time_t(-1); we won't
// rescue it if it's not in normalised form, and we don't know its DST
// status (unless we did already), but let's not wantonly declare it
// invalid.
} else {
....
}
V560 [CWE-570] A part of conditional expression is always false: !month. qdatetime.cpp 4921
static const char qt_shortMonthNames[][4] = {
"Jan", "Feb", "Mar", "Apr", "May", "Jun",
"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
};
static int fromShortMonthName(QStringView monthName)
{
for (unsigned int i = 0;
i < sizeof(qt_shortMonthNames) / sizeof(qt_shortMonthNames[0]); ++i)
{
if (monthName == QLatin1String(qt_shortMonthNames[i], 3))
return i + 1;
}
return -1;
}
QDateTime QDateTime::fromString(QStringView string, Qt::DateFormat format)
{
....
month = fromShortMonthName(parts.at(1));
if (month)
day = parts.at(2).toInt(&ok);
// If failed, try day then month
if (!ok || !month || !day) {
month = fromShortMonthName(parts.at(2));
if (month) {
QStringView dayPart = parts.at(1);
if (dayPart.endsWith(u'.'))
day = dayPart.chopped(1).toInt(&ok);
}
}
....
}
Similar errors can be found in some other places:
This is exactly the case when a reply to a comment turned into a small blog post. The power of ...
