kf6-prison-6.0.0-1.fc40

List of Defects

Error: CLANG_WARNING: [#def1]
kf6-prison-6.0.0-build/prison-6.0.0/src/lib/reedsolomon.cpp:32:28: warning[core.BitwiseShift]: Right operand is negative in left shift
#   30|   
#   31|       // calculate the log/alog tables
#   32|->     const auto logmod = (1 << m_symSize) - 1;
#   33|       m_logTable.reset(new int[logmod + 1]);
#   34|       m_antiLogTable.reset(new int[logmod]);

Error: COMPILER_WARNING: [#def2]
kf6-prison-6.0.0-build/prison-6.0.0/src/lib/reedsolomon.cpp:33:40: warning[-Walloc-size-larger-than=]: argument 1 value ‘18446744073709551615’ exceeds maximum object size 9223372036854775807
#   33 |     m_logTable.reset(new int[logmod + 1]);
#      |                                        ^
/usr/include/c++/14/new:133:26: note: in a call to allocation function ‘operator new []’ declared here
#  133 | _GLIBCXX_NODISCARD void* operator new[](std::size_t) _GLIBCXX_THROW (std::bad_alloc)
#      |                          ^
#   31|       // calculate the log/alog tables
#   32|       const auto logmod = (1 << m_symSize) - 1;
#   33|->     m_logTable.reset(new int[logmod + 1]);
#   34|       m_antiLogTable.reset(new int[logmod]);
#   35|   

Error: COMPILER_WARNING: [#def3]
kf6-prison-6.0.0-build/prison-6.0.0/src/lib/reedsolomon.cpp: scope_hint: In member function ‘__ct_base ’
kf6-prison-6.0.0-build/prison-6.0.0/src/lib/reedsolomon.cpp:34:40: warning[-Walloc-size-larger-than=]: argument 1 value ‘18446744073709551615’ exceeds maximum object size 9223372036854775807
#   34 |     m_antiLogTable.reset(new int[logmod]);
#      |                                        ^
/usr/include/c++/14/new:133:26: note: in a call to allocation function ‘operator new []’ declared here
#  133 | _GLIBCXX_NODISCARD void* operator new[](std::size_t) _GLIBCXX_THROW (std::bad_alloc)
#      |                          ^
#   32|       const auto logmod = (1 << m_symSize) - 1;
#   33|       m_logTable.reset(new int[logmod + 1]);
#   34|->     m_antiLogTable.reset(new int[logmod]);
#   35|   
#   36|       for (int p = 1, v = 0; v < logmod; v++) {

Error: CLANG_WARNING: [#def4]
kf6-prison-6.0.0-build/prison-6.0.0/src/lib/reedsolomon.cpp:74:43: warning[core.UndefinedBinaryOperatorResult]: The left operand of '^' is a garbage value
#   72|           for (int k = m_symCount - 1; k > 0; --k) {
#   73|               if (m && m_polynom[k]) {
#   74|->                 result[k] = result[k - 1] ^ m_antiLogTable[(m_logTable[m] + m_logTable[m_polynom[k]]) % logmod];
#   75|               } else {
#   76|                   result[k] = result[k - 1];

Error: CLANG_WARNING: [#def5]
kf6-prison-6.0.0-build/prison-6.0.0/src/lib/reedsolomon.cpp:76:27: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
#   74|                   result[k] = result[k - 1] ^ m_antiLogTable[(m_logTable[m] + m_logTable[m_polynom[k]]) % logmod];
#   75|               } else {
#   76|->                 result[k] = result[k - 1];
#   77|               }
#   78|           }

Error: CLANG_WARNING: [#def6]
kf6-prison-6.0.0-build/prison-6.0.0/src/lib/reedsolomon.cpp:88:9: warning[core.CallAndMessage]: 1st function call argument is an uninitialized value
#   86|       BitVector v;
#   87|       for (int i = m_symCount - 1; i >= 0; --i) {
#   88|->         v.appendMSB(result[i], m_symSize);
#   89|       }
#   90|       return v;

Error: COMPILER_WARNING (CWE-477): [#def7]
kf6-prison-6.0.0-build/prison-6.0.0/src/scanner/videoscannerworker.cpp: scope_hint: In member function ‘void Prison::VideoScannerWorker::slotScanFrame(Prison::VideoScannerFrame)’
kf6-prison-6.0.0-build/prison-6.0.0/src/scanner/videoscannerworker.cpp:35:24: warning[-Wdeprecated-declarations]: ‘using ZXing::DecodeHints = class ZXing::ReaderOptions’ is deprecated
#   35 |     ZXing::DecodeHints hints;
#      |                        ^~~~~
/usr/include/ZXing/ReadBarcode.h:8: included_from: Included from here.
kf6-prison-6.0.0-build/prison-6.0.0/src/scanner/videoscannerworker.cpp:17: included_from: Included from here.
/usr/include/ZXing/ReaderOptions.h:176:7: note: declared here
#  176 | using DecodeHints [[deprecated]] = ReaderOptions;
#      |       ^~~~~~~~~~~
#   33|       ZXing::Result zxRes;
#   34|   #endif
#   35|->     ZXing::DecodeHints hints;
#   36|       hints.setFormats(frame.formats() == Format::NoFormat ? ZXing::BarcodeFormats::all() : Format::toZXing(frame.formats()));
#   37|   

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