libwebp-1.4.0-1.fc41
List of Defects
Error: CPPCHECK_WARNING: [#def1]
libwebp-1.4.0-build/libwebp-1.4.0/examples/anim_diff.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def2]
libwebp-1.4.0-build/libwebp-1.4.0/examples/anim_dump.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def3]
libwebp-1.4.0-build/libwebp-1.4.0/examples/anim_util.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def4]
libwebp-1.4.0-build/libwebp-1.4.0/examples/cwebp.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-457): [#def5]
libwebp-1.4.0-build/libwebp-1.4.0/examples/cwebp.c:383: warning[uninitvar]: Uninitialized variable: buf
# 381| val >>= 8;
# 382| }
# 383|-> return (fwrite(buf, num, 1, out) == 1);
# 384| }
# 385|
Error: CPPCHECK_WARNING: [#def6]
libwebp-1.4.0-build/libwebp-1.4.0/examples/dwebp.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def7]
libwebp-1.4.0-build/libwebp-1.4.0/examples/dwebp.c:173:5: warning[deadcode.DeadStores]: Value stored to 'tmp' is never read
# 171| output_buffer->u.YUVA.v_stride = uv_stride;
# 172| output_buffer->u.YUVA.v_size = uv_stride * (h + 1) / 2;
# 173|-> tmp += output_buffer->u.YUVA.v_size;
# 174| assert(tmp <= external_buffer + total_size);
# 175| }
Error: CPPCHECK_WARNING: [#def8]
libwebp-1.4.0-build/libwebp-1.4.0/examples/example_util.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def9]
libwebp-1.4.0-build/libwebp-1.4.0/examples/gif2webp.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def10]
libwebp-1.4.0-build/libwebp-1.4.0/examples/gifdec.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def11]
libwebp-1.4.0-build/libwebp-1.4.0/examples/img2webp.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def12]
libwebp-1.4.0-build/libwebp-1.4.0/examples/vwebp.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def13]
libwebp-1.4.0-build/libwebp-1.4.0/examples/webpinfo.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def14]
libwebp-1.4.0-build/libwebp-1.4.0/examples/webpmux.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def15]
libwebp-1.4.0-build/libwebp-1.4.0/examples/webpmux.c:193:16: warning[deadcode.DeadStores]: Value stored to 'err' during its initialization is never read
# 191| uint32_t flag;
# 192|
# 193|-> WebPMuxError err = WebPMuxGetCanvasSize(mux, &width, &height);
# 194| assert(err == WEBP_MUX_OK); // As WebPMuxCreate() was successful earlier.
# 195| printf("Canvas size: %d x %d\n", width, height);
Error: CLANG_WARNING: [#def16]
libwebp-1.4.0-build/libwebp-1.4.0/examples/webpmux.c:220:5: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 218|
# 219| WebPMuxAnimParams params;
# 220|-> err = WebPMuxGetAnimationParams(mux, ¶ms);
# 221| assert(err == WEBP_MUX_OK);
# 222| printf("Background color : 0x%.8X Loop Count : %d\n",
Error: CLANG_WARNING: [#def17]
libwebp-1.4.0-build/libwebp-1.4.0/examples/webpmux.c:225:5: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 223| params.bgcolor, params.loop_count);
# 224|
# 225|-> err = WebPMuxNumChunks(mux, id, &nFrames);
# 226| assert(err == WEBP_MUX_OK);
# 227|
Error: CLANG_WARNING: [#def18]
libwebp-1.4.0-build/libwebp-1.4.0/examples/webpmux.c:267:5: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 265| if (flag & ICCP_FLAG) {
# 266| WebPData icc_profile;
# 267|-> err = WebPMuxGetChunk(mux, "ICCP", &icc_profile);
# 268| assert(err == WEBP_MUX_OK);
# 269| printf("Size of the ICC profile data: %d\n", (int)icc_profile.size);
Error: CLANG_WARNING: [#def19]
libwebp-1.4.0-build/libwebp-1.4.0/examples/webpmux.c:274:5: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 272| if (flag & EXIF_FLAG) {
# 273| WebPData exif;
# 274|-> err = WebPMuxGetChunk(mux, "EXIF", &exif);
# 275| assert(err == WEBP_MUX_OK);
# 276| printf("Size of the EXIF metadata: %d\n", (int)exif.size);
Error: CLANG_WARNING: [#def20]
libwebp-1.4.0-build/libwebp-1.4.0/examples/webpmux.c:281:5: warning[deadcode.DeadStores]: Value stored to 'err' is never read
# 279| if (flag & XMP_FLAG) {
# 280| WebPData xmp;
# 281|-> err = WebPMuxGetChunk(mux, "XMP ", &xmp);
# 282| assert(err == WEBP_MUX_OK);
# 283| printf("Size of the XMP metadata: %d\n", (int)xmp.size);
Error: CPPCHECK_WARNING: [#def21]
libwebp-1.4.0-build/libwebp-1.4.0/extras/extras.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def22]
libwebp-1.4.0-build/libwebp-1.4.0/extras/get_disto.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def23]
libwebp-1.4.0-build/libwebp-1.4.0/extras/quality_estimate.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def24]
libwebp-1.4.0-build/libwebp-1.4.0/extras/webp_quality.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def25]
libwebp-1.4.0-build/libwebp-1.4.0/imageio/image_dec.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def26]
libwebp-1.4.0-build/libwebp-1.4.0/imageio/image_enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-775): [#def27]
libwebp-1.4.0-build/libwebp-1.4.0/imageio/image_enc.c: scope_hint: In function ‘WebPSaveImage’
libwebp-1.4.0-build/libwebp-1.4.0/imageio/image_enc.c:634:20: warning[-Wanalyzer-file-leak]: leak of FILE ‘<unknown>’
libwebp-1.4.0-build/libwebp-1.4.0/imageio/image_enc.c:38: included_from: Included from here.
libwebp-1.4.0-build/libwebp-1.4.0/imageio/image_enc.c:601:25: note: in expansion of macro ‘WFOPEN’
libwebp-1.4.0-build/libwebp-1.4.0/imageio/image_enc.c:601:25: note: in expansion of macro ‘WFOPEN’
# 632| ok &= WebPWriteAlphaPlane(fout, buffer);
# 633| }
# 634|-> if (fout != NULL && fout != stdout) {
# 635| fclose(fout);
# 636| }
Error: GCC_ANALYZER_WARNING (CWE-401): [#def28]
libwebp-1.4.0-build/libwebp-1.4.0/imageio/image_enc.c:634:20: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
libwebp-1.4.0-build/libwebp-1.4.0/imageio/image_enc.c:601:25: note: in expansion of macro ‘WFOPEN’
libwebp-1.4.0-build/libwebp-1.4.0/imageio/image_enc.c:601:25: note: in expansion of macro ‘WFOPEN’
# 632| ok &= WebPWriteAlphaPlane(fout, buffer);
# 633| }
# 634|-> if (fout != NULL && fout != stdout) {
# 635| fclose(fout);
# 636| }
Error: CPPCHECK_WARNING: [#def29]
libwebp-1.4.0-build/libwebp-1.4.0/imageio/imageio_util.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-775): [#def30]
libwebp-1.4.0-build/libwebp-1.4.0/imageio/imageio_util.c: scope_hint: In function ‘ImgIoUtilWriteFile’
libwebp-1.4.0-build/libwebp-1.4.0/imageio/imageio_util.c:134:6: warning[-Wanalyzer-file-leak]: leak of FILE ‘<unknown>’
libwebp-1.4.0-build/libwebp-1.4.0/imageio/imageio_util.c:21: included_from: Included from here.
libwebp-1.4.0-build/libwebp-1.4.0/imageio/imageio_util.c:127:54: note: in expansion of macro ‘WFOPEN’
libwebp-1.4.0-build/libwebp-1.4.0/imageio/imageio_util.c:127:54: note: in expansion of macro ‘WFOPEN’
# 132| }
# 133| ok = (fwrite(data, data_size, 1, out) == 1);
# 134|-> if (out != stdout) fclose(out);
# 135| return ok;
# 136| }
Error: GCC_ANALYZER_WARNING (CWE-401): [#def31]
libwebp-1.4.0-build/libwebp-1.4.0/imageio/imageio_util.c:134:6: warning[-Wanalyzer-malloc-leak]: leak of ‘<unknown>’
libwebp-1.4.0-build/libwebp-1.4.0/imageio/imageio_util.c:127:54: note: in expansion of macro ‘WFOPEN’
libwebp-1.4.0-build/libwebp-1.4.0/imageio/imageio_util.c:127:54: note: in expansion of macro ‘WFOPEN’
# 132| }
# 133| ok = (fwrite(data, data_size, 1, out) == 1);
# 134|-> if (out != stdout) fclose(out);
# 135| return ok;
# 136| }
Error: CPPCHECK_WARNING: [#def32]
libwebp-1.4.0-build/libwebp-1.4.0/imageio/jpegdec.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-457): [#def33]
libwebp-1.4.0-build/libwebp-1.4.0/imageio/jpegdec.c:277: error[uninitvar]: Uninitialized variable: dinfo
# 275| ctx.data_size = data_size;
# 276|
# 277|-> memset((j_decompress_ptr)&dinfo, 0, sizeof(dinfo)); // for setjmp safety
# 278| dinfo.err = jpeg_std_error(&jerr.pub);
# 279| jerr.pub.error_exit = my_error_exit;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def34]
libwebp-1.4.0-build/libwebp-1.4.0/imageio/jpegdec.c: scope_hint: In function ‘ReadJPEG’
libwebp-1.4.0-build/libwebp-1.4.0/imageio/jpegdec.c:312:11: warning[-Wanalyzer-malloc-leak]: leak of ‘malloc((long unsigned int)height * (long unsigned int)stride)’
libwebp-1.4.0-build/libwebp-1.4.0/imageio/jpegdec.c:23: included_from: Included from here.
libwebp-1.4.0-build/libwebp-1.4.0/imageio/jpegdec.c:21: included_from: Included from here.
# 310|
# 311| rgb = (uint8_t*)malloc((size_t)stride * height);
# 312|-> if (rgb == NULL) {
# 313| goto Error;
# 314| }
Error: CPPCHECK_WARNING: [#def35]
libwebp-1.4.0-build/libwebp-1.4.0/imageio/pngdec.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-401): [#def36]
libwebp-1.4.0-build/libwebp-1.4.0/imageio/pngdec.c: scope_hint: In function ‘ReadPNG’
libwebp-1.4.0-build/libwebp-1.4.0/imageio/pngdec.c:326:11: warning[-Wanalyzer-malloc-leak]: leak of ‘malloc((long unsigned int)stride * (long unsigned int)height)’
/usr/include/libpng16/pngconf.h:51: included_from: Included from here.
/usr/include/libpng16/png.h:335: included_from: Included from here.
libwebp-1.4.0-build/libwebp-1.4.0/imageio/pngdec.c:24: included_from: Included from here.
# 324|
# 325| rgb = (uint8_t*)malloc((size_t)stride * height);
# 326|-> if (rgb == NULL) goto Error;
# 327| for (p = 0; p < num_passes; ++p) {
# 328| png_bytep row = rgb;
Error: CPPCHECK_WARNING: [#def37]
libwebp-1.4.0-build/libwebp-1.4.0/imageio/pnmdec.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def38]
libwebp-1.4.0-build/libwebp-1.4.0/imageio/pnmdec.c:123:14: warning[core.uninitialized.ArraySubscript]: Array subscript is undefined
# 121| for (i = 0; i < (int)strlen(out); ++i) {
# 122| // isprint() might trigger a "char-subscripts" warning if given a char.
# 123|-> if (!isprint((int)out[i])) out[i] = ' ';
# 124| }
# 125| fprintf(stderr, "PAM header error: unrecognized entry [%s]\n", out);
Error: CPPCHECK_WARNING: [#def39]
libwebp-1.4.0-build/libwebp-1.4.0/imageio/webpdec.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def40]
libwebp-1.4.0-build/libwebp-1.4.0/sharpyuv/sharpyuv.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def41]
libwebp-1.4.0-build/libwebp-1.4.0/sharpyuv/sharpyuv_cpu.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def42]
libwebp-1.4.0-build/libwebp-1.4.0/src/dec/alpha_dec.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def43]
libwebp-1.4.0-build/libwebp-1.4.0/src/dec/buffer_dec.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def44]
libwebp-1.4.0-build/libwebp-1.4.0/src/dec/frame_dec.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def45]
libwebp-1.4.0-build/libwebp-1.4.0/src/dec/frame_dec.c:771:3: warning[deadcode.DeadStores]: Value stored to 'mem' is never read
# 769| // alpha plane
# 770| dec->alpha_plane_ = alpha_size ? mem : NULL;
# 771|-> mem += alpha_size;
# 772| assert(mem <= (uint8_t*)dec->mem_ + dec->mem_size_);
# 773|
Error: CPPCHECK_WARNING: [#def46]
libwebp-1.4.0-build/libwebp-1.4.0/src/dec/idec_dec.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def47]
libwebp-1.4.0-build/libwebp-1.4.0/src/dec/idec_dec.c:201:3: warning[core.NonNullParamChecker]: Null pointer passed to 1st parameter expecting 'nonnull'
# 199|
# 200| assert(mem->buf_ != NULL);
# 201|-> memcpy(mem->buf_ + mem->end_, data, data_size);
# 202| mem->end_ += data_size;
# 203| assert(mem->end_ <= mem->buf_size_);
Error: CPPCHECK_WARNING: [#def48]
libwebp-1.4.0-build/libwebp-1.4.0/src/dec/io_dec.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def49]
libwebp-1.4.0-build/libwebp-1.4.0/src/dec/tree_dec.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def50]
libwebp-1.4.0-build/libwebp-1.4.0/src/dec/vp8_dec.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def51]
libwebp-1.4.0-build/libwebp-1.4.0/src/dec/vp8l_dec.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def52]
libwebp-1.4.0-build/libwebp-1.4.0/src/dec/webp_dec.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def53]
libwebp-1.4.0-build/libwebp-1.4.0/src/demux/demux.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def54]
libwebp-1.4.0-build/libwebp-1.4.0/src/dsp/cpu.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def55]
libwebp-1.4.0-build/libwebp-1.4.0/src/dsp/lossless.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def56]
libwebp-1.4.0-build/libwebp-1.4.0/src/dsp/lossless_enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def57]
libwebp-1.4.0-build/libwebp-1.4.0/src/dsp/upsampling.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def58]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/alpha_enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def59]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/analysis_enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def60]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/analysis_enc.c:180:23: warning[core.uninitialized.Assign]: The left expression of the compound assignment is an uninitialized value. The computed value will also be garbage
# 178| map[a] = n;
# 179| // accumulate contribution into best centroid
# 180|-> dist_accum[n] += a * alphas[a];
# 181| accum[n] += alphas[a];
# 182| }
Error: CPPCHECK_WARNING (CWE-369): [#def61]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/analysis_enc.c:198: error[zerodiv]: Division by zero.
# 196| }
# 197| }
# 198|-> weighted_average = (weighted_average + total_weight / 2) / total_weight;
# 199| if (displaced < 5) break; // no need to keep on looping...
# 200| }
Error: CPPCHECK_WARNING: [#def62]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/backward_references_cost_enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def63]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/backward_references_enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def64]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/backward_references_enc.c:800:7: warning[core.NullDereference]: Array access (via field 'blue_') results in a null pointer dereference
# 798| int key = VP8LHashPix(pix, 32 - cache_bits_max);
# 799| // Do not use the color cache for cache_bits = 0.
# 800|-> ++histos[0]->blue_[b];
# 801| ++histos[0]->literal_[g];
# 802| ++histos[0]->red_[r];
Error: CPPCHECK_WARNING: [#def65]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/config_enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def66]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/cost_enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def67]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/filter_enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def68]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/frame_enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING (CWE-457): [#def69]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/frame_enc.c:698: warning[uninitvar]: Uninitialized variable: it->enc_
# 696|
# 697| static int PostLoopFinalize(VP8EncIterator* const it, int ok) {
# 698|-> VP8Encoder* const enc = it->enc_;
# 699| if (ok) { // Finalize the partitions, check for extra errors.
# 700| int p;
Error: CLANG_WARNING: [#def70]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/frame_enc.c:698:3: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 696|
# 697| static int PostLoopFinalize(VP8EncIterator* const it, int ok) {
# 698|-> VP8Encoder* const enc = it->enc_;
# 699| if (ok) { // Finalize the partitions, check for extra errors.
# 700| int p;
Error: CPPCHECK_WARNING: [#def71]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/histogram_enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def72]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/picture_csp_enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def73]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/picture_enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def74]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/picture_psnr_enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def75]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/picture_rescale_enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def76]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/picture_tools_enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def77]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/predictor_enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def78]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/quant_enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def79]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/syntax_enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def80]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/token_enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def81]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/tree_enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def82]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/vp8l_enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def83]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/webp_enc.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def84]
libwebp-1.4.0-build/libwebp-1.4.0/src/enc/webp_enc.c:228:3: warning[deadcode.DeadStores]: Value stored to 'mem' is never read
# 226| mem += 2 * top_stride;
# 227| enc->top_derr_ = top_derr_size ? (DError*)mem : NULL;
# 228|-> mem += top_derr_size;
# 229| assert(mem <= (uint8_t*)enc + size);
# 230|
Error: CPPCHECK_WARNING: [#def85]
libwebp-1.4.0-build/libwebp-1.4.0/src/mux/anim_encode.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def86]
libwebp-1.4.0-build/libwebp-1.4.0/src/mux/muxedit.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def87]
libwebp-1.4.0-build/libwebp-1.4.0/src/mux/muxedit.c:398:7: warning[core.NullDereference]: Access to field 'size' results in a dereference of a null pointer (loaded from variable 'data')
# 396| assert(frame_chunk->tag_ == kChunks[IDX_ANMF].tag);
# 397| assert(frame_chunk != NULL);
# 398|-> if (data->size != expected_data_size) return WEBP_MUX_INVALID_ARGUMENT;
# 399|
# 400| *x_offset = 2 * GetLE24(data->bytes + 0);
Error: CLANG_WARNING: [#def88]
libwebp-1.4.0-build/libwebp-1.4.0/src/mux/muxedit.c:641:3: warning[deadcode.DeadStores]: Value stored to 'dst' is never read
# 639| dst = ChunkListEmit(mux->exif_, dst);
# 640| dst = ChunkListEmit(mux->xmp_, dst);
# 641|-> dst = ChunkListEmit(mux->unknown_, dst);
# 642| assert(dst == data + size);
# 643|
Error: CPPCHECK_WARNING: [#def89]
libwebp-1.4.0-build/libwebp-1.4.0/src/mux/muxinternal.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: GCC_ANALYZER_WARNING (CWE-476): [#def90]
libwebp-1.4.0-build/libwebp-1.4.0/src/mux/muxinternal.c: scope_hint: In function ‘MuxImageCount’
libwebp-1.4.0-build/libwebp-1.4.0/src/mux/muxinternal.c:265:30: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
libwebp-1.4.0-build/libwebp-1.4.0/src/mux/muxinternal.c: scope_hint: In function ‘MuxImageCount’
# 263| ++count; // Special case: count all images.
# 264| } else {
# 265|-> const WebPChunk* const wpi_chunk = *GetChunkListFromId(current, id);
# 266| if (wpi_chunk != NULL) {
# 267| const WebPChunkId wpi_chunk_id = ChunkGetIdFromTag(wpi_chunk->tag_);
Error: CPPCHECK_WARNING: [#def91]
libwebp-1.4.0-build/libwebp-1.4.0/src/mux/muxread.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def92]
libwebp-1.4.0-build/libwebp-1.4.0/src/mux/muxread.c:419:3: warning[deadcode.DeadStores]: Value stored to 'dst' is never read
# 417|
# 418| // Bitstream.
# 419|-> dst = ChunkListEmit(wpi->img_, dst);
# 420| assert(dst == data + size);
# 421|
Error: CPPCHECK_WARNING (CWE-758): [#def93]
libwebp-1.4.0-build/libwebp-1.4.0/src/utils/bit_reader_inl_utils.h:149: error[shiftTooManyBitsSigned]: Shifting signed 32-bit value by 31 bits is undefined behaviour
# 147| const range_t split = br->range_ >> 1;
# 148| const range_t value = (range_t)(br->value_ >> pos);
# 149|-> const int32_t mask = (int32_t)(split - value) >> 31; // -1 or 0
# 150| br->bits_ -= 1;
# 151| br->range_ += (range_t)mask;
Error: CPPCHECK_WARNING: [#def94]
libwebp-1.4.0-build/libwebp-1.4.0/src/utils/bit_writer_utils.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CLANG_WARNING: [#def95]
libwebp-1.4.0-build/libwebp-1.4.0/src/dec/vp8l_dec.c:19: included_from: Included from here.
libwebp-1.4.0-build/libwebp-1.4.0/src/dec/vp8li_dec.h:21: included_from: Included from here.
libwebp-1.4.0-build/libwebp-1.4.0/src/utils/color_cache_utils.h:44:10: warning[core.NullDereference]: Access to field 'colors_' results in a dereference of a null pointer (loaded from variable 'cc')
# 42| const VP8LColorCache* const cc, uint32_t key) {
# 43| assert((key >> cc->hash_bits_) == 0u);
# 44|-> return cc->colors_[key];
# 45| }
# 46|
Error: GCC_ANALYZER_WARNING (CWE-476): [#def96]
libwebp-1.4.0-build/libwebp-1.4.0/src/utils/color_cache_utils.h:44:12: warning[-Wanalyzer-null-dereference]: dereference of NULL ‘0’
libwebp-1.4.0-build/libwebp-1.4.0/src/dec/vp8l_dec.c: scope_hint: In function ‘DecodeImageData’
libwebp-1.4.0-build/libwebp-1.4.0/src/dec/vp8l_dec.c: scope_hint: In function ‘DecodeImageData’
libwebp-1.4.0-build/libwebp-1.4.0/src/dec/vp8l_dec.c: scope_hint: In function ‘DecodeImageData’
# 42| const VP8LColorCache* const cc, uint32_t key) {
# 43| assert((key >> cc->hash_bits_) == 0u);
# 44|-> return cc->colors_[key];
# 45| }
# 46|
Error: CLANG_WARNING: [#def97]
libwebp-1.4.0-build/libwebp-1.4.0/src/utils/color_cache_utils.h:55:37: warning[core.NullDereference]: Access to field 'hash_shift_' results in a dereference of a null pointer (loaded from variable 'cc')
# 53| static WEBP_INLINE void VP8LColorCacheInsert(const VP8LColorCache* const cc,
# 54| uint32_t argb) {
# 55|-> const int key = VP8LHashPix(argb, cc->hash_shift_);
# 56| cc->colors_[key] = argb;
# 57| }
Error: CPPCHECK_WARNING: [#def98]
libwebp-1.4.0-build/libwebp-1.4.0/src/utils/filters_utils.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def99]
libwebp-1.4.0-build/libwebp-1.4.0/src/utils/huffman_encode_utils.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def100]
libwebp-1.4.0-build/libwebp-1.4.0/src/utils/huffman_utils.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def101]
libwebp-1.4.0-build/libwebp-1.4.0/src/utils/palette.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def102]
libwebp-1.4.0-build/libwebp-1.4.0/src/utils/quant_levels_dec_utils.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def103]
libwebp-1.4.0-build/libwebp-1.4.0/src/utils/quant_levels_utils.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def104]
libwebp-1.4.0-build/libwebp-1.4.0/src/utils/thread_utils.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: CPPCHECK_WARNING: [#def105]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c: information[normalCheckLevelMaxBranches]: Limiting analysis of branches. Use --check-level=exhaustive to analyze all branches.
Error: COMPILER_WARNING (CWE-1164): [#def106]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:337:12: warning[-Wunused-function]: ‘SWIG_JavaArrayInSchar’ defined but not used
# 337 | static int SWIG_JavaArrayInSchar (JNIEnv *jenv, jbyte **jarr, signed char **carr, jbyteArray input) {
# | ^~~~~~~~~~~~~~~~~~~~~
# 335|
# 336| /* signed char[] support */
# 337|-> static int SWIG_JavaArrayInSchar (JNIEnv *jenv, jbyte **jarr, signed char **carr, jbyteArray input) {
# 338| int i;
# 339| jsize sz;
Error: COMPILER_WARNING (CWE-1164): [#def107]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:358:13: warning[-Wunused-function]: ‘SWIG_JavaArrayArgoutSchar’ defined but not used
# 358 | static void SWIG_JavaArrayArgoutSchar (JNIEnv *jenv, jbyte *jarr, signed char *carr, jbyteArray input) {
# | ^~~~~~~~~~~~~~~~~~~~~~~~~
# 356| }
# 357|
# 358|-> static void SWIG_JavaArrayArgoutSchar (JNIEnv *jenv, jbyte *jarr, signed char *carr, jbyteArray input) {
# 359| int i;
# 360| jsize sz = (*jenv)->GetArrayLength(jenv, input);
Error: COMPILER_WARNING (CWE-1164): [#def108]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:366:19: warning[-Wunused-function]: ‘SWIG_JavaArrayOutSchar’ defined but not used
# 366 | static jbyteArray SWIG_JavaArrayOutSchar (JNIEnv *jenv, signed char *result, jsize sz) {
# | ^~~~~~~~~~~~~~~~~~~~~~
# 364| }
# 365|
# 366|-> static jbyteArray SWIG_JavaArrayOutSchar (JNIEnv *jenv, signed char *result, jsize sz) {
# 367| jbyte *arr;
# 368| int i;
Error: COMPILER_WARNING (CWE-1164): [#def109]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:383:12: warning[-Wunused-function]: ‘SWIG_JavaArrayInUchar’ defined but not used
# 383 | static int SWIG_JavaArrayInUchar (JNIEnv *jenv, jshort **jarr, unsigned char **carr, jshortArray input) {
# | ^~~~~~~~~~~~~~~~~~~~~
# 381|
# 382| /* unsigned char[] support */
# 383|-> static int SWIG_JavaArrayInUchar (JNIEnv *jenv, jshort **jarr, unsigned char **carr, jshortArray input) {
# 384| int i;
# 385| jsize sz;
Error: COMPILER_WARNING (CWE-1164): [#def110]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:404:13: warning[-Wunused-function]: ‘SWIG_JavaArrayArgoutUchar’ defined but not used
# 404 | static void SWIG_JavaArrayArgoutUchar (JNIEnv *jenv, jshort *jarr, unsigned char *carr, jshortArray input) {
# | ^~~~~~~~~~~~~~~~~~~~~~~~~
# 402| }
# 403|
# 404|-> static void SWIG_JavaArrayArgoutUchar (JNIEnv *jenv, jshort *jarr, unsigned char *carr, jshortArray input) {
# 405| int i;
# 406| jsize sz = (*jenv)->GetArrayLength(jenv, input);
Error: COMPILER_WARNING (CWE-1164): [#def111]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:412:20: warning[-Wunused-function]: ‘SWIG_JavaArrayOutUchar’ defined but not used
# 412 | static jshortArray SWIG_JavaArrayOutUchar (JNIEnv *jenv, unsigned char *result, jsize sz) {
# | ^~~~~~~~~~~~~~~~~~~~~~
# 410| }
# 411|
# 412|-> static jshortArray SWIG_JavaArrayOutUchar (JNIEnv *jenv, unsigned char *result, jsize sz) {
# 413| jshort *arr;
# 414| int i;
Error: COMPILER_WARNING (CWE-1164): [#def112]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:429:12: warning[-Wunused-function]: ‘SWIG_JavaArrayInShort’ defined but not used
# 429 | static int SWIG_JavaArrayInShort (JNIEnv *jenv, jshort **jarr, short **carr, jshortArray input) {
# | ^~~~~~~~~~~~~~~~~~~~~
# 427|
# 428| /* short[] support */
# 429|-> static int SWIG_JavaArrayInShort (JNIEnv *jenv, jshort **jarr, short **carr, jshortArray input) {
# 430| int i;
# 431| jsize sz;
Error: COMPILER_WARNING (CWE-1164): [#def113]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:450:13: warning[-Wunused-function]: ‘SWIG_JavaArrayArgoutShort’ defined but not used
# 450 | static void SWIG_JavaArrayArgoutShort (JNIEnv *jenv, jshort *jarr, short *carr, jshortArray input) {
# | ^~~~~~~~~~~~~~~~~~~~~~~~~
# 448| }
# 449|
# 450|-> static void SWIG_JavaArrayArgoutShort (JNIEnv *jenv, jshort *jarr, short *carr, jshortArray input) {
# 451| int i;
# 452| jsize sz = (*jenv)->GetArrayLength(jenv, input);
Error: COMPILER_WARNING (CWE-1164): [#def114]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:458:20: warning[-Wunused-function]: ‘SWIG_JavaArrayOutShort’ defined but not used
# 458 | static jshortArray SWIG_JavaArrayOutShort (JNIEnv *jenv, short *result, jsize sz) {
# | ^~~~~~~~~~~~~~~~~~~~~~
# 456| }
# 457|
# 458|-> static jshortArray SWIG_JavaArrayOutShort (JNIEnv *jenv, short *result, jsize sz) {
# 459| jshort *arr;
# 460| int i;
Error: COMPILER_WARNING (CWE-1164): [#def115]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:475:12: warning[-Wunused-function]: ‘SWIG_JavaArrayInUshort’ defined but not used
# 475 | static int SWIG_JavaArrayInUshort (JNIEnv *jenv, jint **jarr, unsigned short **carr, jintArray input) {
# | ^~~~~~~~~~~~~~~~~~~~~~
# 473|
# 474| /* unsigned short[] support */
# 475|-> static int SWIG_JavaArrayInUshort (JNIEnv *jenv, jint **jarr, unsigned short **carr, jintArray input) {
# 476| int i;
# 477| jsize sz;
Error: COMPILER_WARNING (CWE-1164): [#def116]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:496:13: warning[-Wunused-function]: ‘SWIG_JavaArrayArgoutUshort’ defined but not used
# 496 | static void SWIG_JavaArrayArgoutUshort (JNIEnv *jenv, jint *jarr, unsigned short *carr, jintArray input) {
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~
# 494| }
# 495|
# 496|-> static void SWIG_JavaArrayArgoutUshort (JNIEnv *jenv, jint *jarr, unsigned short *carr, jintArray input) {
# 497| int i;
# 498| jsize sz = (*jenv)->GetArrayLength(jenv, input);
Error: COMPILER_WARNING (CWE-1164): [#def117]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:504:18: warning[-Wunused-function]: ‘SWIG_JavaArrayOutUshort’ defined but not used
# 504 | static jintArray SWIG_JavaArrayOutUshort (JNIEnv *jenv, unsigned short *result, jsize sz) {
# | ^~~~~~~~~~~~~~~~~~~~~~~
# 502| }
# 503|
# 504|-> static jintArray SWIG_JavaArrayOutUshort (JNIEnv *jenv, unsigned short *result, jsize sz) {
# 505| jint *arr;
# 506| int i;
Error: COMPILER_WARNING (CWE-1164): [#def118]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:521:12: warning[-Wunused-function]: ‘SWIG_JavaArrayInInt’ defined but not used
# 521 | static int SWIG_JavaArrayInInt (JNIEnv *jenv, jint **jarr, int **carr, jintArray input) {
# | ^~~~~~~~~~~~~~~~~~~
# 519|
# 520| /* int[] support */
# 521|-> static int SWIG_JavaArrayInInt (JNIEnv *jenv, jint **jarr, int **carr, jintArray input) {
# 522| int i;
# 523| jsize sz;
Error: COMPILER_WARNING (CWE-1164): [#def119]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:542:13: warning[-Wunused-function]: ‘SWIG_JavaArrayArgoutInt’ defined but not used
# 542 | static void SWIG_JavaArrayArgoutInt (JNIEnv *jenv, jint *jarr, int *carr, jintArray input) {
# | ^~~~~~~~~~~~~~~~~~~~~~~
# 540| }
# 541|
# 542|-> static void SWIG_JavaArrayArgoutInt (JNIEnv *jenv, jint *jarr, int *carr, jintArray input) {
# 543| int i;
# 544| jsize sz = (*jenv)->GetArrayLength(jenv, input);
Error: COMPILER_WARNING (CWE-1164): [#def120]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:550:18: warning[-Wunused-function]: ‘SWIG_JavaArrayOutInt’ defined but not used
# 550 | static jintArray SWIG_JavaArrayOutInt (JNIEnv *jenv, int *result, jsize sz) {
# | ^~~~~~~~~~~~~~~~~~~~
# 548| }
# 549|
# 550|-> static jintArray SWIG_JavaArrayOutInt (JNIEnv *jenv, int *result, jsize sz) {
# 551| jint *arr;
# 552| int i;
Error: COMPILER_WARNING (CWE-1164): [#def121]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:567:12: warning[-Wunused-function]: ‘SWIG_JavaArrayInUint’ defined but not used
# 567 | static int SWIG_JavaArrayInUint (JNIEnv *jenv, jlong **jarr, unsigned int **carr, jlongArray input) {
# | ^~~~~~~~~~~~~~~~~~~~
# 565|
# 566| /* unsigned int[] support */
# 567|-> static int SWIG_JavaArrayInUint (JNIEnv *jenv, jlong **jarr, unsigned int **carr, jlongArray input) {
# 568| int i;
# 569| jsize sz;
Error: COMPILER_WARNING (CWE-1164): [#def122]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:588:13: warning[-Wunused-function]: ‘SWIG_JavaArrayArgoutUint’ defined but not used
# 588 | static void SWIG_JavaArrayArgoutUint (JNIEnv *jenv, jlong *jarr, unsigned int *carr, jlongArray input) {
# | ^~~~~~~~~~~~~~~~~~~~~~~~
# 586| }
# 587|
# 588|-> static void SWIG_JavaArrayArgoutUint (JNIEnv *jenv, jlong *jarr, unsigned int *carr, jlongArray input) {
# 589| int i;
# 590| jsize sz = (*jenv)->GetArrayLength(jenv, input);
Error: COMPILER_WARNING (CWE-1164): [#def123]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:596:19: warning[-Wunused-function]: ‘SWIG_JavaArrayOutUint’ defined but not used
# 596 | static jlongArray SWIG_JavaArrayOutUint (JNIEnv *jenv, unsigned int *result, jsize sz) {
# | ^~~~~~~~~~~~~~~~~~~~~
# 594| }
# 595|
# 596|-> static jlongArray SWIG_JavaArrayOutUint (JNIEnv *jenv, unsigned int *result, jsize sz) {
# 597| jlong *arr;
# 598| int i;
Error: COMPILER_WARNING (CWE-1164): [#def124]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:613:12: warning[-Wunused-function]: ‘SWIG_JavaArrayInLong’ defined but not used
# 613 | static int SWIG_JavaArrayInLong (JNIEnv *jenv, jint **jarr, long **carr, jintArray input) {
# | ^~~~~~~~~~~~~~~~~~~~
# 611|
# 612| /* long[] support */
# 613|-> static int SWIG_JavaArrayInLong (JNIEnv *jenv, jint **jarr, long **carr, jintArray input) {
# 614| int i;
# 615| jsize sz;
Error: COMPILER_WARNING (CWE-1164): [#def125]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:634:13: warning[-Wunused-function]: ‘SWIG_JavaArrayArgoutLong’ defined but not used
# 634 | static void SWIG_JavaArrayArgoutLong (JNIEnv *jenv, jint *jarr, long *carr, jintArray input) {
# | ^~~~~~~~~~~~~~~~~~~~~~~~
# 632| }
# 633|
# 634|-> static void SWIG_JavaArrayArgoutLong (JNIEnv *jenv, jint *jarr, long *carr, jintArray input) {
# 635| int i;
# 636| jsize sz = (*jenv)->GetArrayLength(jenv, input);
Error: COMPILER_WARNING (CWE-1164): [#def126]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:642:18: warning[-Wunused-function]: ‘SWIG_JavaArrayOutLong’ defined but not used
# 642 | static jintArray SWIG_JavaArrayOutLong (JNIEnv *jenv, long *result, jsize sz) {
# | ^~~~~~~~~~~~~~~~~~~~~
# 640| }
# 641|
# 642|-> static jintArray SWIG_JavaArrayOutLong (JNIEnv *jenv, long *result, jsize sz) {
# 643| jint *arr;
# 644| int i;
Error: COMPILER_WARNING (CWE-1164): [#def127]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:659:12: warning[-Wunused-function]: ‘SWIG_JavaArrayInUlong’ defined but not used
# 659 | static int SWIG_JavaArrayInUlong (JNIEnv *jenv, jlong **jarr, unsigned long **carr, jlongArray input) {
# | ^~~~~~~~~~~~~~~~~~~~~
# 657|
# 658| /* unsigned long[] support */
# 659|-> static int SWIG_JavaArrayInUlong (JNIEnv *jenv, jlong **jarr, unsigned long **carr, jlongArray input) {
# 660| int i;
# 661| jsize sz;
Error: COMPILER_WARNING (CWE-1164): [#def128]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:680:13: warning[-Wunused-function]: ‘SWIG_JavaArrayArgoutUlong’ defined but not used
# 680 | static void SWIG_JavaArrayArgoutUlong (JNIEnv *jenv, jlong *jarr, unsigned long *carr, jlongArray input) {
# | ^~~~~~~~~~~~~~~~~~~~~~~~~
# 678| }
# 679|
# 680|-> static void SWIG_JavaArrayArgoutUlong (JNIEnv *jenv, jlong *jarr, unsigned long *carr, jlongArray input) {
# 681| int i;
# 682| jsize sz = (*jenv)->GetArrayLength(jenv, input);
Error: COMPILER_WARNING (CWE-1164): [#def129]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:688:19: warning[-Wunused-function]: ‘SWIG_JavaArrayOutUlong’ defined but not used
# 688 | static jlongArray SWIG_JavaArrayOutUlong (JNIEnv *jenv, unsigned long *result, jsize sz) {
# | ^~~~~~~~~~~~~~~~~~~~~~
# 686| }
# 687|
# 688|-> static jlongArray SWIG_JavaArrayOutUlong (JNIEnv *jenv, unsigned long *result, jsize sz) {
# 689| jlong *arr;
# 690| int i;
Error: COMPILER_WARNING (CWE-1164): [#def130]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:705:12: warning[-Wunused-function]: ‘SWIG_JavaArrayInLonglong’ defined but not used
# 705 | static int SWIG_JavaArrayInLonglong (JNIEnv *jenv, jlong **jarr, long long **carr, jlongArray input) {
# | ^~~~~~~~~~~~~~~~~~~~~~~~
# 703|
# 704| /* long long[] support */
# 705|-> static int SWIG_JavaArrayInLonglong (JNIEnv *jenv, jlong **jarr, long long **carr, jlongArray input) {
# 706| int i;
# 707| jsize sz;
Error: COMPILER_WARNING (CWE-1164): [#def131]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:726:13: warning[-Wunused-function]: ‘SWIG_JavaArrayArgoutLonglong’ defined but not used
# 726 | static void SWIG_JavaArrayArgoutLonglong (JNIEnv *jenv, jlong *jarr, long long *carr, jlongArray input) {
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
# 724| }
# 725|
# 726|-> static void SWIG_JavaArrayArgoutLonglong (JNIEnv *jenv, jlong *jarr, long long *carr, jlongArray input) {
# 727| int i;
# 728| jsize sz = (*jenv)->GetArrayLength(jenv, input);
Error: COMPILER_WARNING (CWE-1164): [#def132]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:734:19: warning[-Wunused-function]: ‘SWIG_JavaArrayOutLonglong’ defined but not used
# 734 | static jlongArray SWIG_JavaArrayOutLonglong (JNIEnv *jenv, long long *result, jsize sz) {
# | ^~~~~~~~~~~~~~~~~~~~~~~~~
# 732| }
# 733|
# 734|-> static jlongArray SWIG_JavaArrayOutLonglong (JNIEnv *jenv, long long *result, jsize sz) {
# 735| jlong *arr;
# 736| int i;
Error: COMPILER_WARNING (CWE-1164): [#def133]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:751:12: warning[-Wunused-function]: ‘SWIG_JavaArrayInFloat’ defined but not used
# 751 | static int SWIG_JavaArrayInFloat (JNIEnv *jenv, jfloat **jarr, float **carr, jfloatArray input) {
# | ^~~~~~~~~~~~~~~~~~~~~
# 749|
# 750| /* float[] support */
# 751|-> static int SWIG_JavaArrayInFloat (JNIEnv *jenv, jfloat **jarr, float **carr, jfloatArray input) {
# 752| int i;
# 753| jsize sz;
Error: COMPILER_WARNING (CWE-1164): [#def134]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:772:13: warning[-Wunused-function]: ‘SWIG_JavaArrayArgoutFloat’ defined but not used
# 772 | static void SWIG_JavaArrayArgoutFloat (JNIEnv *jenv, jfloat *jarr, float *carr, jfloatArray input) {
# | ^~~~~~~~~~~~~~~~~~~~~~~~~
# 770| }
# 771|
# 772|-> static void SWIG_JavaArrayArgoutFloat (JNIEnv *jenv, jfloat *jarr, float *carr, jfloatArray input) {
# 773| int i;
# 774| jsize sz = (*jenv)->GetArrayLength(jenv, input);
Error: COMPILER_WARNING (CWE-1164): [#def135]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:780:20: warning[-Wunused-function]: ‘SWIG_JavaArrayOutFloat’ defined but not used
# 780 | static jfloatArray SWIG_JavaArrayOutFloat (JNIEnv *jenv, float *result, jsize sz) {
# | ^~~~~~~~~~~~~~~~~~~~~~
# 778| }
# 779|
# 780|-> static jfloatArray SWIG_JavaArrayOutFloat (JNIEnv *jenv, float *result, jsize sz) {
# 781| jfloat *arr;
# 782| int i;
Error: COMPILER_WARNING (CWE-1164): [#def136]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:797:12: warning[-Wunused-function]: ‘SWIG_JavaArrayInDouble’ defined but not used
# 797 | static int SWIG_JavaArrayInDouble (JNIEnv *jenv, jdouble **jarr, double **carr, jdoubleArray input) {
# | ^~~~~~~~~~~~~~~~~~~~~~
# 795|
# 796| /* double[] support */
# 797|-> static int SWIG_JavaArrayInDouble (JNIEnv *jenv, jdouble **jarr, double **carr, jdoubleArray input) {
# 798| int i;
# 799| jsize sz;
Error: COMPILER_WARNING (CWE-1164): [#def137]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:818:13: warning[-Wunused-function]: ‘SWIG_JavaArrayArgoutDouble’ defined but not used
# 818 | static void SWIG_JavaArrayArgoutDouble (JNIEnv *jenv, jdouble *jarr, double *carr, jdoubleArray input) {
# | ^~~~~~~~~~~~~~~~~~~~~~~~~~
# 816| }
# 817|
# 818|-> static void SWIG_JavaArrayArgoutDouble (JNIEnv *jenv, jdouble *jarr, double *carr, jdoubleArray input) {
# 819| int i;
# 820| jsize sz = (*jenv)->GetArrayLength(jenv, input);
Error: COMPILER_WARNING (CWE-1164): [#def138]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:826:21: warning[-Wunused-function]: ‘SWIG_JavaArrayOutDouble’ defined but not used
# 826 | static jdoubleArray SWIG_JavaArrayOutDouble (JNIEnv *jenv, double *result, jsize sz) {
# | ^~~~~~~~~~~~~~~~~~~~~~~
# 824| }
# 825|
# 826|-> static jdoubleArray SWIG_JavaArrayOutDouble (JNIEnv *jenv, double *result, jsize sz) {
# 827| jdouble *arr;
# 828| int i;
Error: CLANG_WARNING: [#def139]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:879:13: warning[core.uninitialized.Assign]: Assigned value is garbage or undefined
# 877| jsize sz = (*jenv)->GetArrayLength(jenv, input);
# 878| for (i=0; i<sz; i++)
# 879|-> jarr[i] = (jbyte)carr[i];
# 880| (*jenv)->ReleaseByteArrayElements(jenv, input, jarr, 0);
# 881| }
Error: GCC_ANALYZER_WARNING (CWE-401): [#def140]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c: scope_hint: In function ‘Java_com_google_webp_libwebpJNI_WebPDecodeBGRA’
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:1359:78: warning[-Wanalyzer-malloc-leak]: leak of ‘arg1’
# 1357| (void)jenv;
# 1358| (void)jcls;
# 1359|-> if (!SWIG_JavaArrayInUint8(jenv, &jarr1, (uint8_t **)&arg1, jarg1)) return 0;
# 1360| arg2 = (size_t)jarg2;
# 1361| {
Error: GCC_ANALYZER_WARNING (CWE-401): [#def141]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c: scope_hint: In function ‘Java_com_google_webp_libwebpJNI_wrap_1WebPEncodeRGB’
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:1432:78: warning[-Wanalyzer-malloc-leak]: leak of ‘arg1’
# 1430| (void)jenv;
# 1431| (void)jcls;
# 1432|-> if (!SWIG_JavaArrayInUint8(jenv, &jarr1, (uint8_t **)&arg1, jarg1)) return 0;
# 1433| arg2 = (int *)&jarg2;
# 1434| arg3 = (int *)&jarg3;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def142]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c: scope_hint: In function ‘Java_com_google_webp_libwebpJNI_wrap_1WebPEncodeBGR’
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:1483:78: warning[-Wanalyzer-malloc-leak]: leak of ‘arg1’
# 1481| (void)jenv;
# 1482| (void)jcls;
# 1483|-> if (!SWIG_JavaArrayInUint8(jenv, &jarr1, (uint8_t **)&arg1, jarg1)) return 0;
# 1484| arg2 = (int *)&jarg2;
# 1485| arg3 = (int *)&jarg3;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def143]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c: scope_hint: In function ‘Java_com_google_webp_libwebpJNI_wrap_1WebPEncodeRGBA’
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:1534:78: warning[-Wanalyzer-malloc-leak]: leak of ‘arg1’
# 1532| (void)jenv;
# 1533| (void)jcls;
# 1534|-> if (!SWIG_JavaArrayInUint8(jenv, &jarr1, (uint8_t **)&arg1, jarg1)) return 0;
# 1535| arg2 = (int *)&jarg2;
# 1536| arg3 = (int *)&jarg3;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def144]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c: scope_hint: In function ‘Java_com_google_webp_libwebpJNI_wrap_1WebPEncodeBGRA’
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:1585:78: warning[-Wanalyzer-malloc-leak]: leak of ‘arg1’
# 1583| (void)jenv;
# 1584| (void)jcls;
# 1585|-> if (!SWIG_JavaArrayInUint8(jenv, &jarr1, (uint8_t **)&arg1, jarg1)) return 0;
# 1586| arg2 = (int *)&jarg2;
# 1587| arg3 = (int *)&jarg3;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def145]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c: scope_hint: In function ‘Java_com_google_webp_libwebpJNI_wrap_1WebPEncodeLosslessRGB’
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:1635:78: warning[-Wanalyzer-malloc-leak]: leak of ‘arg1’
# 1633| (void)jenv;
# 1634| (void)jcls;
# 1635|-> if (!SWIG_JavaArrayInUint8(jenv, &jarr1, (uint8_t **)&arg1, jarg1)) return 0;
# 1636| arg2 = (int *)&jarg2;
# 1637| arg3 = (int *)&jarg3;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def146]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c: scope_hint: In function ‘Java_com_google_webp_libwebpJNI_wrap_1WebPEncodeLosslessBGR’
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:1684:78: warning[-Wanalyzer-malloc-leak]: leak of ‘arg1’
# 1682| (void)jenv;
# 1683| (void)jcls;
# 1684|-> if (!SWIG_JavaArrayInUint8(jenv, &jarr1, (uint8_t **)&arg1, jarg1)) return 0;
# 1685| arg2 = (int *)&jarg2;
# 1686| arg3 = (int *)&jarg3;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def147]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c: scope_hint: In function ‘Java_com_google_webp_libwebpJNI_wrap_1WebPEncodeLosslessRGBA’
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:1733:78: warning[-Wanalyzer-malloc-leak]: leak of ‘arg1’
# 1731| (void)jenv;
# 1732| (void)jcls;
# 1733|-> if (!SWIG_JavaArrayInUint8(jenv, &jarr1, (uint8_t **)&arg1, jarg1)) return 0;
# 1734| arg2 = (int *)&jarg2;
# 1735| arg3 = (int *)&jarg3;
Error: GCC_ANALYZER_WARNING (CWE-401): [#def148]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c: scope_hint: In function ‘Java_com_google_webp_libwebpJNI_wrap_1WebPEncodeLosslessBGRA’
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:1782:78: warning[-Wanalyzer-malloc-leak]: leak of ‘arg1’
# 1780| (void)jenv;
# 1781| (void)jcls;
# 1782|-> if (!SWIG_JavaArrayInUint8(jenv, &jarr1, (uint8_t **)&arg1, jarg1)) return 0;
# 1783| arg2 = (int *)&jarg2;
# 1784| arg3 = (int *)&jarg3;
Error: CLANG_WARNING: [#def149]
libwebp-1.4.0-build/libwebp-1.4.0/swig/libwebp_java_wrap.c:1787:7: warning[unix.Malloc]: Potential leak of memory pointed to by 'arg1'
# 1785| {
# 1786| if (!jarg4) {
# 1787|-> SWIG_JavaThrowException(jenv, SWIG_JavaNullPointerException, "array null");
# 1788| return 0;
# 1789| }
Scan Properties
| analyzer-version-clang | 18.1.7 |
| analyzer-version-cppcheck | 2.14.2 |
| analyzer-version-gcc | 14.1.1 |
| analyzer-version-gcc-analyzer | 14.1.1 |
| analyzer-version-shellcheck | 0.10.0 |
| enabled-plugins | clang, cppcheck, gcc, shellcheck |
| exit-code | 0 |
| host | ip-172-16-1-154.us-west-2.compute.internal |
| mock-config | fedora-41-x86_64 |
| project-name | libwebp-1.4.0-1.fc41 |
| store-results-to | /tmp/tmp3tta3_86/libwebp-1.4.0-1.fc41.tar.xz |
| time-created | 2024-07-03 16:05:54 |
| time-finished | 2024-07-03 16:09:19 |
| tool | csmock |
| tool-args | '/usr/bin/csmock' '-r' 'fedora-41-x86_64' '-t' 'cppcheck,gcc,clang,shellcheck' '-o' '/tmp/tmp3tta3_86/libwebp-1.4.0-1.fc41.tar.xz' '--gcc-analyze' '/tmp/tmp3tta3_86/libwebp-1.4.0-1.fc41.src.rpm' |
| tool-version | csmock-3.5.3-1.el9 |