qt5-qtimageformats-5.15.14-1.fc41

List of Defects

Error: CLANG_WARNING: [#def1]
qt5-qtimageformats-5.15.14-build/qtimageformats-everywhere-src-5.15.14/config.tests/webp/main.cpp:14:20: warning[deadcode.DeadStores]: Value stored to 'output_buffer' during its initialization is never read
#   12|       #endif
#   13|       WebPDecoderConfig config;
#   14|->     WebPDecBuffer *output_buffer = &config.output;
#   15|       WebPBitstreamFeatures *bitstream = &config.input;
#   16|       WebPPicture picture;

Error: CLANG_WARNING: [#def2]
qt5-qtimageformats-5.15.14-build/qtimageformats-everywhere-src-5.15.14/config.tests/webp/main.cpp:15:28: warning[deadcode.DeadStores]: Value stored to 'bitstream' during its initialization is never read
#   13|       WebPDecoderConfig config;
#   14|       WebPDecBuffer *output_buffer = &config.output;
#   15|->     WebPBitstreamFeatures *bitstream = &config.input;
#   16|       WebPPicture picture;
#   17|       picture.use_argb = 0;

Error: CLANG_WARNING: [#def3]
qt5-qtimageformats-5.15.14-build/qtimageformats-everywhere-src-5.15.14/config.tests/webp/main.cpp:21:18: warning[deadcode.DeadStores]: Value stored to 'demuxer' during its initialization is never read
#   19|       config2.lossless = 0;
#   20|       WebPData data = {};
#   21|->     WebPDemuxer *demuxer = WebPDemux(&data);
#   22|       WebPIterator iter;
#   23|       iter.frame_num = 0;

Error: CLANG_WARNING: [#def4]
qt5-qtimageformats-5.15.14-build/qtimageformats-everywhere-src-5.15.14/src/plugins/imageformats/jp2/qjp2handler.cpp:656:13: warning[core.CallAndMessage]: 7th function call argument is an uninitialized value
#  654|       for (int componentY = 0; componentY < computedComponentHeight; ++componentY) {
#  655|           for (int c = 0; c < jasNumComponents; ++c) {
#  656|->             jas_image_readcmpt(jasper_image, colorComponentMapping[c], 0,
#  657|                                  componentY, computedComponentWidth, 1,
#  658|                                  jasperMatrix[c]);

Error: CLANG_WARNING: [#def5]
qt5-qtimageformats-5.15.14-build/qtimageformats-everywhere-src-5.15.14/src/plugins/imageformats/jp2/qjp2handler.cpp:674:48: warning[core.NullDereference]: Array access results in an undefined pointer dereference
#  672|                       if (jasperColorspaceFamily == JAS_CLRSPC_FAM_RGB) {
#  673|                           if (hasAlpha) {
#  674|->                             *scanLineQRgb++ = (jasperRow[3][componentX] << 24) |
#  675|                                                 (jasperRow[0][componentX] << 16) |
#  676|                                                 (jasperRow[1][componentX] << 8) |

Error: CLANG_WARNING: [#def6]
qt5-qtimageformats-5.15.14-build/qtimageformats-everywhere-src-5.15.14/src/plugins/imageformats/jp2/qjp2handler.cpp:680:48: warning[core.NullDereference]: Array access results in an undefined pointer dereference
#  678|                           } else {
#  679|                               *scanLineQRgb++ = (jasperRow[0][componentX] << 16) |
#  680|->                                               (jasperRow[1][componentX] << 8) |
#  681|                                                 jasperRow[2][componentX];
#  682|                           }

Error: CLANG_WARNING: [#def7]
qt5-qtimageformats-5.15.14-build/qtimageformats-everywhere-src-5.15.14/src/plugins/imageformats/jp2/qjp2handler.cpp:685:48: warning[core.NullDereference]: Array access results in an undefined pointer dereference
#  683|                       } else if (jasperColorspaceFamily == JAS_CLRSPC_FAM_GRAY) {
#  684|                           if (hasAlpha) {
#  685|->                             *scanLineQRgb++ = (jasperRow[1][componentX] << 24) |
#  686|                                                 (jasperRow[0][componentX] << 16) |
#  687|                                                 (jasperRow[0][componentX] << 8) |

Error: CLANG_WARNING: [#def8]
qt5-qtimageformats-5.15.14-build/qtimageformats-everywhere-src-5.15.14/src/plugins/imageformats/jp2/qjp2handler.cpp:698:1: warning[unix.Malloc]: Potential leak of memory pointed to by 'jasperMatrix'
#  696|           }
#  697|       }
#  698|-> }
#  699|   
#  700|   /*!

Error: CLANG_WARNING: [#def9]
qt5-qtimageformats-5.15.14-build/qtimageformats-everywhere-src-5.15.14/src/plugins/imageformats/jp2/qjp2handler.cpp:698:1: warning[unix.Malloc]: Potential leak of memory pointed to by 'jasperRow'
#  696|           }
#  697|       }
#  698|-> }
#  699|   
#  700|   /*!

Error: CLANG_WARNING: [#def10]
qt5-qtimageformats-5.15.14-build/qtimageformats-everywhere-src-5.15.14/src/plugins/imageformats/jp2/qjp2handler.cpp:718:54: warning[unix.Malloc]: Use of memory allocated with size zero
#  716|           for (int c = 0; c < jasNumComponents; ++c) {
#  717|               jas_image_readcmpt(jasper_image, colorComponentMapping[c], 0,
#  718|->                                scanline, qtWidth, 1, jasperMatrix[c]);
#  719|               jasperRow[c] = jas_matrix_getref(jasperMatrix[c], 0, 0);
#  720|           }

Error: CLANG_WARNING: [#def11]
qt5-qtimageformats-5.15.14-build/qtimageformats-everywhere-src-5.15.14/src/plugins/imageformats/jp2/qjp2handler.cpp:738:24: warning[unix.Malloc]: Use of memory allocated with size zero
#  736|       for (int c = 0; c < qtWidth; ++c) {
#  737|           *scanLine++ = (0xFF << 24) |
#  738|->                       (jasperRow[0][c] << 16) |
#  739|                         (jasperRow[1][c] << 8) |
#  740|                         jasperRow[2][c];

Error: CLANG_WARNING: [#def12]
qt5-qtimageformats-5.15.14-build/qtimageformats-everywhere-src-5.15.14/src/plugins/imageformats/jp2/qjp2handler.cpp:752:24: warning[unix.Malloc]: Use of memory allocated with size zero
#  750|       QRgb *scanLine = reinterpret_cast<QRgb *>(qtScanLine);
#  751|       for (int c = 0; c < qtWidth; ++c) {
#  752|->         *scanLine++ = (jasperRow[3][c] << 24) |
#  753|                         (jasperRow[0][c] << 16) |
#  754|                         (jasperRow[1][c] << 8) |

Error: CLANG_WARNING: [#def13]
qt5-qtimageformats-5.15.14-build/qtimageformats-everywhere-src-5.15.14/src/plugins/imageformats/jp2/qjp2handler.cpp:929:13: warning[core.CallAndMessage]: 7th function call argument is an uninitialized value
#  927|           // Write a scanline of data to jasper_image
#  928|           for (int c = 0; c < jasNumComponents; ++c)
#  929|->             jas_image_writecmpt(jasper_image, c, 0, scanline, qtWidth, 1,
#  930|                                   jasperMatrix[c]);
#  931|       }

Error: CLANG_WARNING: [#def14]
qt5-qtimageformats-5.15.14-build/qtimageformats-everywhere-src-5.15.14/src/plugins/imageformats/jp2/qjp2handler.cpp:1152:28: warning[unix.Malloc]: Use of memory allocated with size zero
# 1150|   {
# 1151|       for (int c = 0; c < jasNumComponents; ++c)
# 1152|->         jas_matrix_destroy(matrix[c]);
# 1153|       free(matrix);
# 1154|       return false;

Error: CLANG_WARNING: [#def15]
qt5-qtimageformats-5.15.14-build/qtimageformats-everywhere-src-5.15.14/src/plugins/imageformats/mng/qmnghandler.cpp:271:13: warning[deadcode.DeadStores]: Value stored to 'ret' is never read
#  269|           //                of the animation on the first loop only.
#  270|           if (nextDelay == 1 && (!savedHaveReadAll && haveReadAll)) {
#  271|->             ret = mng_display_resume(hMNG);
#  272|           }
#  273|   

Error: CLANG_WARNING: [#def16]
qt5-qtimageformats-5.15.14-build/qtimageformats-everywhere-src-5.15.14/src/plugins/imageformats/tga/qtgafile.cpp:260:5: warning[core.NullDereference]: Dereference of null pointer (loaded from variable 'reader')
#  258|       else if (bitsPerPixel == 32)
#  259|           reader = new Tga32Reader();
#  260|->     TgaReader &read = *reader;
#  261|   
#  262|       // For now only deal with yCorner, since no one uses xCorner == 1

Scan Properties