lib - scan-build results

User:liu@sz77
Working Directory:/home/liu/buildslave/linux-x64-runtests/build/lib
Command Line:make
Clang Version:clang version 3.9.1 (tags/RELEASE_391/final)
Date:Sun Mar 19 18:29:43 2017

Bug Summary

Bug TypeQuantityDisplay?
All Bugs92
Dead store
Dead assignment16
Dead increment15
Logic error
Array subscript is undefined1
Assigned value is garbage or undefined2
Dereference of null pointer17
Division by zero1
Result of operation is garbage or undefined37
Return of address to stack-allocated memory1
Uninitialized argument value2

Reports

Bug Group Bug Type ▾ File Function/Method Line Path Length
Logic errorArray subscript is undefined3rdparty/sqlite3/sqlite3.cparseModifier148407View Report
Logic errorAssigned value is garbage or undefinedccv_resample.c_ccv_resample_area1883View Report
Logic errorAssigned value is garbage or undefined3rdparty/sqlite3/sqlite3.csqlite3MemCompare6042535View Report
Dead storeDead assignment3rdparty/kissfft/kiss_fft.ckf_work2611View Report
Dead storeDead assignment3rdparty/kissfft/kiss_fft.ckf_work2611View Report
Dead storeDead assignmentccv_bbf.c_ccv_bbf_genetic_optimize5701View Report
Dead storeDead assignmentccv_bbf.c_ccv_bbf_best_gene5921View Report
Dead storeDead assignmentccv_bbf.c_ccv_bbf_best_gene5921View Report
Dead storeDead assignment3rdparty/sqlite3/sqlite3.csqlite3Pragma979811View Report
Dead storeDead assignment3rdparty/kissfft/kissf_fft.ckf_work2611View Report
Dead storeDead assignment3rdparty/kissfft/kissf_fft.ckf_work2611View Report
Dead storeDead assignmentccv_bbf.c_ccv_bbf_genetic_optimize5701View Report
Dead storeDead assignmentccv_bbf.c_ccv_bbf_best_gene5921View Report
Dead storeDead assignmentccv_bbf.c_ccv_bbf_genetic_optimize4311View Report
Dead storeDead assignmentccv_bbf.c_ccv_bbf_genetic_optimize5701View Report
Dead storeDead assignment3rdparty/kissfft/kissf_fft.ckf_work2611View Report
Dead storeDead assignmentccv_bbf.c_ccv_bbf_genetic_optimize4311View Report
Dead storeDead assignmentccv_bbf.c_ccv_bbf_genetic_optimize4311View Report
Dead storeDead assignment3rdparty/kissfft/kiss_fft.ckf_work2611View Report
Dead storeDead incrementccv_bbf.c_ccv_bbf_best_gene5921View Report
Dead storeDead increment3rdparty/kissfft/kiss_fft.ckf_work2611View Report
Dead storeDead incrementccv_bbf.c_ccv_bbf_genetic_optimize4311View Report
Dead storeDead incrementccv_bbf.c_ccv_bbf_best_gene5921View Report
Dead storeDead incrementccv_bbf.c_ccv_bbf_genetic_optimize5701View Report
Dead storeDead incrementccv_bbf.c_ccv_bbf_genetic_optimize5701View Report
Dead storeDead incrementccv_bbf.c_ccv_bbf_genetic_optimize4311View Report
Dead storeDead increment3rdparty/kissfft/kissf_fft.ckf_work2611View Report
Dead storeDead incrementccv_bbf.c_ccv_bbf_genetic_optimize5701View Report
Dead storeDead increment3rdparty/kissfft/kissf_fft.ckf_work2611View Report
Dead storeDead incrementccv_bbf.c_ccv_bbf_best_gene5921View Report
Dead storeDead increment3rdparty/kissfft/kiss_fft.ckf_work2611View Report
Dead storeDead incrementccv_bbf.c_ccv_bbf_genetic_optimize4311View Report
Dead storeDead increment3rdparty/kissfft/kiss_fft.ckf_work2611View Report
Dead storeDead increment3rdparty/kissfft/kissf_fft.ckf_work2611View Report
Logic errorDereference of null pointernnc/ccv_nnc_graph.cccv_nnc_graph_dot18410View Report
Logic errorDereference of null pointernnc/ccv_nnc_graph.cccv_nnc_graph_dot19811View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.cwalCleanupHash4723026View Report
Logic errorDereference of null pointernnc/ccv_nnc_graph.cccv_nnc_graph_dot2125View Report
Logic errorDereference of null pointernnc/ccv_nnc_symbolic_graph_compile.c_ccv_nnc_symbolic_graph_prep_new9797View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.clookupName7563310View Report
Logic errorDereference of null pointernnc/ccv_nnc_symbolic_graph_compile.c_ccv_nnc_symbolic_graph_prep_new9797View Report
Logic errorDereference of null pointernnc/ccv_nnc_symbolic_graph.cccv_nnc_symbolic_graph_symbol_infer9637View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.cpagerWalFrames421766View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3VdbeAddOp3611595View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.cwalWriteOneFrame4899411View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.cxferOptimization9485534View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3VdbeAllocUnpackedRecord640395View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.ccreateCollation1210439View Report
Logic errorDereference of null pointernnc/ccv_nnc_symbolic_graph.cccv_nnc_symbolic_graph_symbol_infer9637View Report
Logic errorDereference of null pointernnc/ccv_nnc_graph.c_ccv_nnc_graph_dot_tensor12027View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3VdbeList622844View Report
Logic errorDivision by zero3rdparty/sqlite3/sqlite3.cpcache1Fetch382369View Report
Logic errorResult of operation is garbage or undefinedccv_resample.c_ccv_resample_area1883View Report
Logic errorResult of operation is garbage or undefinedccv_resample.c_ccv_resample_area1883View Report
Logic errorResult of operation is garbage or undefinedccv_bbf.c_ccv_bbf_genetic_optimize4314View Report
Logic errorResult of operation is garbage or undefinedccv_resample.c_ccv_resample_area_8u808View Report
Logic errorResult of operation is garbage or undefinednnc/cmd/convolution/cpu_opt/_ccv_nnc_conv_cpu_4x4_3x3_winograd.c_ccv_nnc_winograd_4x4_3x3_gwtg_sse23548View Report
Logic errorResult of operation is garbage or undefinedccv_convnet.c_ccv_convnet_convolutional_forward_propagate_sse227812View Report
Logic errorResult of operation is garbage or undefinedccv_convnet.c_ccv_convnet_convolutional_forward_propagate_sse227112View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126210View Report
Logic errorResult of operation is garbage or undefinedccv_icf.c_ccv_icf_find_second_feature9943View Report
Logic errorResult of operation is garbage or undefinedccv_convnet.c_ccv_convnet_convolutional_forward_propagate_sse226111View Report
Logic errorResult of operation is garbage or undefined3rdparty/sqlite3/sqlite3.cparseModifier1484713View Report
Logic errorResult of operation is garbage or undefinednnc/cmd/blas/ccv_nnc_gemm_cpu_ref.c_ccv_nnc_gemm_back1029View Report
Logic errorResult of operation is garbage or undefinednnc/cmd/convolution/ccv_nnc_conv_cpu_ref.c_ccv_nnc_conv_back1084View Report
Logic errorResult of operation is garbage or undefinedcuda/cwc_convnet_ext.ccwc_convnet_batch_formation573View Report
Logic errorResult of operation is garbage or undefinedccv_resample.c_ccv_resample_cubic_integer_only3413View Report
Logic errorResult of operation is garbage or undefinedccv_bbf.c_ccv_bbf_best_gene59238View Report
Logic errorResult of operation is garbage or undefinedccv_basic.cccv_blur49510View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126210View Report
Logic errorResult of operation is garbage or undefinedccv_resample.c_ccv_resample_area_8u917View Report
Logic errorResult of operation is garbage or undefined3rdparty/kissfft/kiss_fft.ckf_work26117View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.c_ccv_filter_direct_8u10209View Report
Logic errorResult of operation is garbage or undefinednnc/cmd/convolution/cpu_opt/_ccv_nnc_conv_cpu_opt.c_ccv_nnc_x4w_sse2236View Report
Logic errorResult of operation is garbage or undefinednnc/cmd/convolution/cpu_opt/_ccv_nnc_conv_cpu_4x4_3x3_winograd.c_ccv_nnc_conv_forw_4x4_3x3_winograd_ref1547View Report
Logic errorResult of operation is garbage or undefined3rdparty/kissfft/kissf_fft.ckf_work26117View Report
Logic errorResult of operation is garbage or undefinedccv_resample.c_ccv_resample_area_8u748View Report
Logic errorResult of operation is garbage or undefinedccv_scd.c_ccv_scd_best_feature_gentle_adaboost9221View Report
Logic errorResult of operation is garbage or undefinedccv_resample.c_ccv_resample_cubic_float_only2682View Report
Logic errorResult of operation is garbage or undefinedccv_scd.c_ccv_scd_stump_feature_supervised_train84023View Report
Logic errorResult of operation is garbage or undefinedccv_convnet.c_ccv_convnet_convolutional_forward_propagate_sse224910View Report
Logic errorResult of operation is garbage or undefinednnc/cmd/blas/cpu_opt/_ccv_nnc_gemm_cpu_opt.c_ccv_nnc_gemm_back_sse29611View Report
Logic errorResult of operation is garbage or undefinednnc/cmd/convolution/ccv_nnc_conv_cpu_ref.c_ccv_nnc_conv_forw445View Report
Logic errorResult of operation is garbage or undefinedccv_convnet.c_ccv_convnet_compute_softmax_parallel6465View Report
Logic errorResult of operation is garbage or undefinednnc/cmd/blas/cpu_opt/_ccv_nnc_gemm_cpu_opt.c_ccv_nnc_gemm_forw_sse23811View Report
Logic errorResult of operation is garbage or undefinedccv_convnet.c_ccv_convnet_convolutional_backward_propagate8711View Report
Logic errorResult of operation is garbage or undefinednnc/cmd/blas/ccv_nnc_gemm_cpu_ref.c_ccv_nnc_gemm_forw455View Report
Logic errorResult of operation is garbage or undefinedccv_scd.c_ccv_scd_precompute_feature_vectors69723View Report
Logic errorResult of operation is garbage or undefinedccv_icf.c_ccv_icf_find_first_feature8873View Report
Logic errorReturn of address to stack-allocated memory3rdparty/sqlite3/sqlite3.csqlite3SelectNew995617View Report
Logic errorUninitialized argument valuennc/ccv_nnc_symbolic_graph_compile.c_ccv_nnc_graph_exec_arena_new114225View Report
Logic errorUninitialized argument valuennc/ccv_nnc_symbolic_graph_compile.c_ccv_nnc_graph_exec_arena_new112921View Report