5 files changed, 9 insertions, 8 deletions
diff --git a/src/plugins/canbus/peakcan/main.cpp b/src/plugins/canbus/peakcan/main.cpp
index 94213f1..f3977ab 100644
--- a/src/plugins/canbus/peakcan/main.cpp
+++ b/src/plugins/canbus/peakcan/main.cpp
@@ -55,7 +55,7 @@ public:
     {
         QString errorReason;
         if (!PeakCanBackend::canCreate(&errorReason)) {
-            qWarning("%s", qPrintable(errorReason));
+            qWarning("%s", qUtf8Printable(errorReason));
             return nullptr;
         }
 
diff --git a/src/plugins/canbus/peakcan/peakcanbackend.cpp b/src/plugins/canbus/peakcan/peakcanbackend.cpp
index 920b2c0..3f5d2c0 100644
--- a/src/plugins/canbus/peakcan/peakcanbackend.cpp
+++ b/src/plugins/canbus/peakcan/peakcanbackend.cpp
@@ -65,7 +65,7 @@ bool PeakCanBackend::canCreate(QString *errorReason)
 #else
     static bool symbolsResolved = resolveSymbols(pcanLibrary());
     if (!symbolsResolved) {
-        *errorReason = tr("The PCAN runtime library is not found");
+        *errorReason = pcanLibrary()->errorString();
         return false;
     }
     return true;
@@ -437,13 +437,15 @@ void PeakCanBackendPrivate::startRead()
 
         const TPCANStatus st = ::CAN_Read(channelIndex, &message, &timestamp);
         if (st != PCAN_ERROR_OK) {
-            if (st != PCAN_ERROR_XMTFULL)
+            if (st != PCAN_ERROR_QRCVEMPTY)
                 q->setError(systemErrorString(st), QCanBusDevice::ReadError);
             break;
         }
 
         QCanBusFrame frame(message.ID, QByteArray(reinterpret_cast<const char *>(message.DATA), int(message.LEN)));
-        frame.setTimeStamp(QCanBusFrame::TimeStamp(timestamp.millis / 1000, timestamp.micros));
+        const quint64 millis = timestamp.millis + Q_UINT64_C(0xFFFFFFFF) * timestamp.millis_overflow;
+        const quint64 micros = Q_UINT64_C(1000) * (millis % 1000) + timestamp.micros;
+        frame.setTimeStamp(QCanBusFrame::TimeStamp(millis / 1000, micros));
         frame.setExtendedFrameFormat(message.MSGTYPE & PCAN_MESSAGE_EXTENDED);
         frame.setFrameType((message.MSGTYPE & PCAN_MESSAGE_RTR) ? QCanBusFrame::RemoteRequestFrame : QCanBusFrame::DataFrame);
 
diff --git a/src/plugins/canbus/socketcan/socketcanbackend.cpp b/src/plugins/canbus/socketcan/socketcanbackend.cpp
index 87c466e..60f36f9 100644
--- a/src/plugins/canbus/socketcan/socketcanbackend.cpp
+++ b/src/plugins/canbus/socketcan/socketcanbackend.cpp
@@ -35,7 +35,6 @@
 ****************************************************************************/
 
 #include "socketcanbackend.h"
-#include <QtSerialBus/qcanbusdevice.h>
 
 #include <QtCore/qdebug.h>
 #include <QtCore/qdatastream.h>
@@ -266,7 +265,7 @@ bool SocketCanBackend::connectSocket()
         return false;
     }
 
-    strcpy(interface.ifr_name, canSocketName.toLatin1().data());
+    qstrncpy(interface.ifr_name, canSocketName.toLatin1().constData(), sizeof(interface.ifr_name));
     if (ioctl(canSocket, SIOCGIFINDEX, &interface) < 0) {
         setError(qt_error_string(errno),
                  QCanBusDevice::CanBusError::ConnectionError);
diff --git a/src/plugins/canbus/tinycan/main.cpp b/src/plugins/canbus/tinycan/main.cpp
index d020425..8dcfe5c 100644
--- a/src/plugins/canbus/tinycan/main.cpp
+++ b/src/plugins/canbus/tinycan/main.cpp
@@ -55,7 +55,7 @@ public:
     {
         QString errorReason;
         if (!TinyCanBackend::canCreate(&errorReason)) {
-            qWarning("%s", qPrintable(errorReason));
+            qWarning("%s", qUtf8Printable(errorReason));
             return nullptr;
         }
 
diff --git a/src/plugins/canbus/tinycan/tinycanbackend.cpp b/src/plugins/canbus/tinycan/tinycanbackend.cpp
index f1d7c5c..2cee2d0 100644
--- a/src/plugins/canbus/tinycan/tinycanbackend.cpp
+++ b/src/plugins/canbus/tinycan/tinycanbackend.cpp
@@ -61,7 +61,7 @@ bool TinyCanBackend::canCreate(QString *errorReason)
 #else
     static bool symbolsResolved = resolveSymbols(mhstcanLibrary());
     if (!symbolsResolved) {
-        *errorReason = tr("The MHSTCAN runtime library is not found");
+        *errorReason = mhstcanLibrary()->errorString();
         return false;
     }
     return true;