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Fixed error handling

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This commit is contained in:
Martin Tůma 2025-03-21 05:56:17 +01:00
parent bca335d4b2
commit e9a8112196
1 changed files with 9 additions and 6 deletions
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15
src/data/vtkparser.cpp
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@ -180,12 +180,15 @@ bool VTKParser::parse(QFile *file, QList<TrackData> &tracks,
_errorString = "";
while (true) {
len = file->read((char*)&recordLen, 2);
if (len < 0) {
_errorString = "I/O error";
return false;
} else if (len == 0)
break;
if ((len = file->read((char*)&recordLen, sizeof(recordLen)))
!= sizeof(recordLen)) {
if (!len)
break;
else {
_errorString = "Error reading VTK record size";
return false;
}
}
recordLen = qFromLittleEndian(recordLen);
ba.resize(recordLen);