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Code Issues Projects Releases Wiki Activity

PVS-Studio Analysis corrections for less serious issues

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This commit is contained in:
f4exb 2018-11-18 11:06:41 +01:00
parent 059228e39f
commit f5357e9917
15 changed files with 103 additions and 104 deletions
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5
plugins/channelrx/daemonsink/daemonsink.cpp
View File

@ -135,7 +135,10 @@ void DaemonSink::feed(const SampleVector::const_iterator& begin, const SampleVec
superBlock.m_header.m_blockIndex = m_txBlockIndex;
superBlock.m_header.m_sampleBytes = (SDR_RX_SAMP_SZ <= 16 ? 2 : 4);
superBlock.m_header.m_sampleBits = SDR_RX_SAMP_SZ;
memcpy((void *) &superBlock.m_protectedBlock, (const void *) &metaData, sizeof(SDRDaemonMetaDataFEC));
SDRDaemonMetaDataFEC *destMeta = (SDRDaemonMetaDataFEC *) &superBlock.m_protectedBlock;
*destMeta = metaData;
//memcpy((void *) &superBlock.m_protectedBlock, (const void *) &metaData, sizeof(SDRDaemonMetaDataFEC));
if (!(metaData == m_currentMetaFEC))
{

1
plugins/channelrx/daemonsink/daemonsinksettings.cpp
View File

@ -39,6 +39,7 @@ void DaemonSinkSettings::resetToDefaults()
m_dataPort = 9090;
m_rgbColor = QColor(140, 4, 4).rgb();
m_title = "Daemon sink";
m_channelMarker = nullptr;
}
QByteArray DaemonSinkSettings::serialize() const

8
plugins/channelrx/demoddatv/datvconstellation.h
View File

@ -69,12 +69,8 @@ template<typename T> struct datvconstellation: runnable
for (; p < pend; ++p)
{
if (m_objDATVScreen != 0)
{
m_objDATVScreen->selectRow(256 * (p->re - xymin) / (xymax - xymin));
m_objDATVScreen->setDataColor(256 - 256 * ((p->im - xymin) / (xymax - xymin)), 255, 0, 255);
}
m_objDATVScreen->selectRow(256 * (p->re - xymin) / (xymax - xymin));
m_objDATVScreen->setDataColor(256 - 256 * ((p->im - xymin) / (xymax - xymin)), 255, 0, 255);
}
if (cstln && (*cstln))

7
plugins/channelrx/demoddatv/leansdr/framework.h
View File

@ -2,6 +2,8 @@
#define LEANSDR_FRAMEWORK_H
#include <cstddef>
#include <algorithm>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@ -106,9 +108,10 @@ struct scheduler
bool verbose, debug;
scheduler() :
npipes(0), nrunnables(0), windows(NULL), verbose(false), debug(
false)
npipes(0), nrunnables(0), windows(nullptr), verbose(false), debug(false)
{
std::fill(pipes, pipes + MAX_PIPES, nullptr);
std::fill(runnables, runnables + MAX_RUNNABLES, nullptr);
}
void add_pipe(pipebuf_common *p)

2
plugins/channelrx/demoddatv/leansdr/rs.h
View File

@ -162,7 +162,7 @@ struct rs_engine
{
// TBD Avoid copying
u8 p[204];
memcpy(p, msg, 188);
memcpy(p, msg, 204); // was 188 but causing underflow (PVS https://www.viva64.com/en/w/v512/)
memset(p + 188, 0, 16);
// p = msg*X^16
#if DEBUG_RS

1
plugins/channeltx/daemonsource/daemonsourcesettings.cpp
View File

@ -31,6 +31,7 @@ void DaemonSourceSettings::resetToDefaults()
m_dataPort = 9090;
m_rgbColor = QColor(140, 4, 4).rgb();
m_title = "Daemon source";
m_channelMarker = nullptr;
}
QByteArray DaemonSourceSettings::serialize() const

5
plugins/samplesink/sdrdaemonsink/udpsinkfec.cpp
View File

@ -141,7 +141,10 @@ void UDPSinkFEC::write(const SampleVector::iterator& begin, uint32_t sampleChunk
m_superBlock.m_header.m_blockIndex = m_txBlockIndex;
m_superBlock.m_header.m_sampleBytes = (SDR_RX_SAMP_SZ <= 16 ? 2 : 4);
m_superBlock.m_header.m_sampleBits = SDR_RX_SAMP_SZ;
memcpy((char *) &m_superBlock.m_protectedBlock, (const char *) &metaData, sizeof(SDRDaemonMetaDataFEC));
SDRDaemonMetaDataFEC *destMeta = (SDRDaemonMetaDataFEC *) &m_superBlock.m_protectedBlock;
*destMeta = metaData;
//memcpy((char *) &m_superBlock.m_protectedBlock, (const char *) &metaData, sizeof(SDRDaemonMetaDataFEC));
if (!(metaData == m_currentMetaFEC))
{

2
plugins/samplesource/filesource/filesourcesettings.cpp
View File

@ -103,7 +103,7 @@ int FileSourceSettings::getAccelerationValue(int accelerationIndex)
unsigned int v = accelerationIndex - 1;
int m = pow(10.0, v/3 > m_accelerationMaxScale ? m_accelerationMaxScale : v/3);
int x;
int x = 1;
if (v % 3 == 0) {
x = 2;

5
qrtplib/rtcpcompoundpacketbuilder.h
View File

@ -38,13 +38,15 @@
#define RTCPCOMPOUNDPACKETBUILDER_H
#include <list>
#include <algorithm>
#include "rtpconfig.h"
#include "rtcpcompoundpacket.h"
#include "rtptimeutilities.h"
#include "rtcpsdespacket.h"
#include "rtperrors.h"
#include "rtpendian.h"
#include <list>
#include "export.h"
@ -151,6 +153,7 @@ private:
Report()
{
headerdata = (uint8_t *) headerdata32;
std::fill(&headerdata32[0], &headerdata32[0] + ((sizeof(uint32_t) + sizeof(RTCPSenderReport)) / sizeof(uint32_t)), 0U);
isSR = false;
headerlength = 0;
}

11
sdrbase/channel/sdrdaemondatareadqueue.cpp
View File

@ -130,14 +130,11 @@ void SDRDaemonDataReadQueue::readSample(Sample& s, bool scaleForTx)
}
else
{
if (m_dataBlock)
{
delete m_dataBlock;
m_dataBlock = 0;
delete m_dataBlock;
m_dataBlock = 0;
if (length() == 0) {
qWarning("SDRDaemonDataReadQueue::readSample: try to pop new block but queue is empty");
}
if (length() == 0) {
qWarning("SDRDaemonDataReadQueue::readSample: try to pop new block but queue is empty");
}
if (length() > 0)

12
sdrbase/channel/sdrdaemondatareadqueue.h
View File

@ -59,11 +59,7 @@ private:
int samplebits = m_dataBlock->m_superBlocks[blockIndex].m_header.m_sampleBits; // I or Q sample size in bits
int32_t iconv, qconv;
if (sizeof(Sample) == sampleSize) // generally 16->16 or 24->24 bits
{
s = *((Sample*) &(m_dataBlock->m_superBlocks[blockIndex].m_protectedBlock.buf[sampleIndex*sampleSize]));
}
else if ((sizeof(Sample) == 4) && (sampleSize == 8)) // generally 24->16 bits
if ((sizeof(Sample) == 4) && (sampleSize == 8)) // generally 24->16 bits
{
iconv = ((int32_t*) &(m_dataBlock->m_superBlocks[blockIndex].m_protectedBlock.buf[sampleIndex*sampleSize]))[0];
qconv = ((int32_t*) &(m_dataBlock->m_superBlocks[blockIndex].m_protectedBlock.buf[sampleIndex*sampleSize+4]))[0];
@ -81,7 +77,11 @@ private:
s.setReal(iconv);
s.setImag(qconv);
}
else
else if ((sampleSize == 4) || (sampleSize == 8)) // generally 16->16 or 24->24 bits
{
s = *((Sample*) &(m_dataBlock->m_superBlocks[blockIndex].m_protectedBlock.buf[sampleIndex*sampleSize]));
}
else // invalid size
{
s = Sample{0, 0};
}

28
sdrgui/gui/glspectrum.cpp
View File

@ -1561,18 +1561,9 @@ void GLSpectrum::applyChanges()
m_waterfallBuffer = new QImage(m_fftSize, waterfallHeight, QImage::Format_ARGB32);
if(m_waterfallBuffer != 0)
{
m_waterfallBuffer->fill(qRgb(0x00, 0x00, 0x00));
m_glShaderWaterfall.initTexture(*m_waterfallBuffer);
m_waterfallBufferPos = 0;
}
else
{
m_fftSize = 0;
m_changesPending = true;
return;
}
m_waterfallBuffer->fill(qRgb(0x00, 0x00, 0x00));
m_glShaderWaterfall.initTexture(*m_waterfallBuffer);
m_waterfallBufferPos = 0;
}
if(fftSizeChanged)
@ -1588,17 +1579,8 @@ void GLSpectrum::applyChanges()
m_histogramBuffer = new QImage(m_fftSize, 100, QImage::Format_RGB32);
if(m_histogramBuffer != 0)
{
m_histogramBuffer->fill(qRgb(0x00, 0x00, 0x00));
m_glShaderHistogram.initTexture(*m_histogramBuffer, QOpenGLTexture::ClampToEdge);
}
else
{
m_fftSize = 0;
m_changesPending = true;
return;
}
m_histogramBuffer->fill(qRgb(0x00, 0x00, 0x00));
m_glShaderHistogram.initTexture(*m_histogramBuffer, QOpenGLTexture::ClampToEdge);
m_histogram = new quint8[100 * m_fftSize];
memset(m_histogram, 0x00, 100 * m_fftSize);

2
sdrgui/gui/glspectrumgui.cpp
View File

@ -499,7 +499,7 @@ int GLSpectrumGUI::getAveragingValue(int averagingIndex) const
int v = averagingIndex - 1;
int m = pow(10.0, v/3 > m_averagingMaxScale ? m_averagingMaxScale : v/3);
int x;
int x = 1;
if (v % 3 == 0) {
x = 2;

69
sdrgui/gui/valuedial.cpp
View File

@ -182,13 +182,16 @@ void ValueDial::paintEvent(QPaintEvent*)
painter.setPen(m_colorMapper.getBoundaryColor());
painter.setBrush(Qt::NoBrush);
for(int i = 1; i < m_numDigits + m_numDecimalPoints; i++) {
for (int i = 1; i < m_numDigits + m_numDecimalPoints; i++)
{
painter.setPen(m_colorMapper.getBoundaryColor());
painter.drawLine(1 + i * m_digitWidth, 1, 1 + i * m_digitWidth, height() - 1);
painter.setPen(m_colorMapper.getBoundaryAlphaColor());
painter.drawLine(0 + i * m_digitWidth, 1, 0 + i * m_digitWidth, height() - 1);
painter.drawLine(2 + i * m_digitWidth, 1, 2 + i * m_digitWidth, height() - 1);
}
painter.setPen(m_colorMapper.getBoundaryAlphaColor());
painter.drawLine(1, 1, 1, height() - 1);
painter.drawLine(width() - 2, 1, width() - 2, height() - 1);
@ -201,13 +204,15 @@ void ValueDial::paintEvent(QPaintEvent*)
painter.drawLine(1, height() - 1, width() - 1, height() - 1);
painter.drawLine(width() - 1, height() - 1, width() - 1, 0);
if(m_hightlightedDigit >= 0) {
if (m_hightlightedDigit >= 0)
{
painter.setPen(Qt::NoPen);
painter.setBrush(m_colorMapper.getHighlightColor());
painter.drawRect(2 + m_hightlightedDigit * m_digitWidth, 1, m_digitWidth - 1, height() - 1);
}
if(m_animationState == 0) {
if (m_animationState == 0)
{
for(int i = 0; i < m_text.length(); i++) {
painter.setClipRect(1 + i * m_digitWidth, 1, m_digitWidth, m_digitHeight * 2);
painter.setPen(m_colorMapper.getSecondaryForegroundColor());
@ -224,31 +229,39 @@ void ValueDial::paintEvent(QPaintEvent*)
painter.setBrush(m_colorMapper.getSecondaryForegroundColor());
painter.drawRect(4 + m_cursor * m_digitWidth, 1 + m_digitHeight * 1.5, m_digitWidth - 5, m_digitHeight / 6);
}
} else {
if(m_animationState != 0) {
for(int i = 0; i < m_text.length(); i++) {
if(m_text[i] == m_textNew[i]) {
painter.setClipRect(1 + i * m_digitWidth, 1, m_digitWidth, m_digitHeight * 2);
painter.setPen(m_colorMapper.getSecondaryForegroundColor());
painter.drawText(QRect(1 + i * m_digitWidth, m_digitHeight * 0.6, m_digitWidth, m_digitHeight), Qt::AlignCenter, m_text.mid(i, 1));
if(m_text[i] != m_groupSeparator) {
painter.setPen(m_colorMapper.getForegroundColor());
painter.drawText(QRect(1 + i * m_digitWidth, m_digitHeight * -0.7, m_digitWidth, m_digitHeight), Qt::AlignCenter, digitNeigh(m_text[i], true));
painter.drawText(QRect(1 + i * m_digitWidth, m_digitHeight * 1.9, m_digitWidth, m_digitHeight), Qt::AlignCenter, digitNeigh(m_text[i], false));
}
} else {
int h = m_digitHeight * 0.6 + m_digitHeight * m_animationState / 2.0;
painter.setClipRect(1 + i * m_digitWidth, 1, m_digitWidth, m_digitHeight * 2);
painter.setPen(m_colorMapper.getSecondaryForegroundColor());
painter.drawText(QRect(1 + i * m_digitWidth, h, m_digitWidth, m_digitHeight), Qt::AlignCenter, m_text.mid(i, 1));
if(m_text[i] != m_groupSeparator) {
painter.setPen(m_colorMapper.getForegroundColor());
painter.drawText(QRect(1 + i * m_digitWidth, h + m_digitHeight * -0.7, m_digitWidth, m_digitHeight), Qt::AlignCenter, digitNeigh(m_text[i], true));
painter.drawText(QRect(1 + i * m_digitWidth, h + m_digitHeight * 1.9, m_digitWidth, m_digitHeight), Qt::AlignCenter, digitNeigh(m_text[i], false));
}
}
}
}
}
else
{
for (int i = 0; i < m_text.length(); i++)
{
if (m_text[i] == m_textNew[i])
{
painter.setClipRect(1 + i * m_digitWidth, 1, m_digitWidth, m_digitHeight * 2);
painter.setPen(m_colorMapper.getSecondaryForegroundColor());
painter.drawText(QRect(1 + i * m_digitWidth, m_digitHeight * 0.6, m_digitWidth, m_digitHeight), Qt::AlignCenter, m_text.mid(i, 1));
if (m_text[i] != m_groupSeparator)
{
painter.setPen(m_colorMapper.getForegroundColor());
painter.drawText(QRect(1 + i * m_digitWidth, m_digitHeight * -0.7, m_digitWidth, m_digitHeight), Qt::AlignCenter, digitNeigh(m_text[i], true));
painter.drawText(QRect(1 + i * m_digitWidth, m_digitHeight * 1.9, m_digitWidth, m_digitHeight), Qt::AlignCenter, digitNeigh(m_text[i], false));
}
}
else
{
int h = m_digitHeight * 0.6 + m_digitHeight * m_animationState / 2.0;
painter.setClipRect(1 + i * m_digitWidth, 1, m_digitWidth, m_digitHeight * 2);
painter.setPen(m_colorMapper.getSecondaryForegroundColor());
painter.drawText(QRect(1 + i * m_digitWidth, h, m_digitWidth, m_digitHeight), Qt::AlignCenter, m_text.mid(i, 1));
if (m_text[i] != m_groupSeparator)
{
painter.setPen(m_colorMapper.getForegroundColor());
painter.drawText(QRect(1 + i * m_digitWidth, h + m_digitHeight * -0.7, m_digitWidth, m_digitHeight), Qt::AlignCenter, digitNeigh(m_text[i], true));
painter.drawText(QRect(1 + i * m_digitWidth, h + m_digitHeight * 1.9, m_digitWidth, m_digitHeight), Qt::AlignCenter, digitNeigh(m_text[i], false));
}
}
}
}
}

49
sdrgui/gui/valuedialz.cpp
View File

@ -256,7 +256,7 @@ void ValueDialZ::paintEvent(QPaintEvent*)
painter.setPen(m_colorMapper.getSecondaryForegroundColor());
painter.drawText(QRect(1 + i * m_digitWidth, m_digitHeight * 0.6, m_digitWidth, m_digitHeight), Qt::AlignCenter, m_text.mid(i, 1));
if(m_text[i] != m_groupSeparator)
if (m_text[i] != m_groupSeparator)
{
painter.setPen(m_colorMapper.getForegroundColor());
painter.drawText(QRect(1 + i * m_digitWidth, m_digitHeight * -0.7, m_digitWidth, m_digitHeight), Qt::AlignCenter, digitNeigh(m_text[i], true));
@ -275,36 +275,33 @@ void ValueDialZ::paintEvent(QPaintEvent*)
}
else
{
if(m_animationState != 0)
for(int i = 0; i < m_text.length(); i++)
{
for(int i = 0; i < m_text.length(); i++)
if (m_text[i] == m_textNew[i])
{
if(m_text[i] == m_textNew[i])
{
painter.setClipRect(1 + i * m_digitWidth, 1, m_digitWidth, m_digitHeight * 2);
painter.setPen(m_colorMapper.getSecondaryForegroundColor());
painter.drawText(QRect(1 + i * m_digitWidth, m_digitHeight * 0.6, m_digitWidth, m_digitHeight), Qt::AlignCenter, m_text.mid(i, 1));
painter.setClipRect(1 + i * m_digitWidth, 1, m_digitWidth, m_digitHeight * 2);
painter.setPen(m_colorMapper.getSecondaryForegroundColor());
painter.drawText(QRect(1 + i * m_digitWidth, m_digitHeight * 0.6, m_digitWidth, m_digitHeight), Qt::AlignCenter, m_text.mid(i, 1));
if(m_text[i] != m_groupSeparator)
{
painter.setPen(m_colorMapper.getForegroundColor());
painter.drawText(QRect(1 + i * m_digitWidth, m_digitHeight * -0.7, m_digitWidth, m_digitHeight), Qt::AlignCenter, digitNeigh(m_text[i], true));
painter.drawText(QRect(1 + i * m_digitWidth, m_digitHeight * 1.9, m_digitWidth, m_digitHeight), Qt::AlignCenter, digitNeigh(m_text[i], false));
}
if (m_text[i] != m_groupSeparator)
{
painter.setPen(m_colorMapper.getForegroundColor());
painter.drawText(QRect(1 + i * m_digitWidth, m_digitHeight * -0.7, m_digitWidth, m_digitHeight), Qt::AlignCenter, digitNeigh(m_text[i], true));
painter.drawText(QRect(1 + i * m_digitWidth, m_digitHeight * 1.9, m_digitWidth, m_digitHeight), Qt::AlignCenter, digitNeigh(m_text[i], false));
}
else
{
int h = m_digitHeight * 0.6 + m_digitHeight * m_animationState / 2.0;
painter.setClipRect(1 + i * m_digitWidth, 1, m_digitWidth, m_digitHeight * 2);
painter.setPen(m_colorMapper.getSecondaryForegroundColor());
painter.drawText(QRect(1 + i * m_digitWidth, h, m_digitWidth, m_digitHeight), Qt::AlignCenter, m_text.mid(i, 1));
}
else
{
int h = m_digitHeight * 0.6 + m_digitHeight * m_animationState / 2.0;
painter.setClipRect(1 + i * m_digitWidth, 1, m_digitWidth, m_digitHeight * 2);
painter.setPen(m_colorMapper.getSecondaryForegroundColor());
painter.drawText(QRect(1 + i * m_digitWidth, h, m_digitWidth, m_digitHeight), Qt::AlignCenter, m_text.mid(i, 1));
if(m_text[i] != m_groupSeparator)
{
painter.setPen(m_colorMapper.getForegroundColor());
painter.drawText(QRect(1 + i * m_digitWidth, h + m_digitHeight * -0.7, m_digitWidth, m_digitHeight), Qt::AlignCenter, digitNeigh(m_text[i], true));
painter.drawText(QRect(1 + i * m_digitWidth, h + m_digitHeight * 1.9, m_digitWidth, m_digitHeight), Qt::AlignCenter, digitNeigh(m_text[i], false));
}
if (m_text[i] != m_groupSeparator)
{
painter.setPen(m_colorMapper.getForegroundColor());
painter.drawText(QRect(1 + i * m_digitWidth, h + m_digitHeight * -0.7, m_digitWidth, m_digitHeight), Qt::AlignCenter, digitNeigh(m_text[i], true));
painter.drawText(QRect(1 + i * m_digitWidth, h + m_digitHeight * 1.9, m_digitWidth, m_digitHeight), Qt::AlignCenter, digitNeigh(m_text[i], false));
}
}
}