lib - scan-build results

User:liu@sz77
Working Directory:/home/liu/buildslave/linux-x64-runtests/build/lib
Command Line:make
Clang Version:clang version 8.0.0 (tags/RELEASE_800/final)
Date:Sat May 4 16:30:02 2019

Bug Summary

Bug TypeQuantityDisplay?
All Bugs157
API
Argument with 'nonnull' attribute passed null5
Dead store
Dead assignment6
Dead initialization1
Logic error
Assigned value is garbage or undefined14
Branch condition evaluates to a garbage value4
Dereference of null pointer22
Dereference of undefined pointer value5
Division by zero3
Result of operation is garbage or undefined85
Return of address to stack-allocated memory2
Uninitialized argument value5
Memory error
Memory leak1
Use of zero allocated2
Use-after-free2

Reports

Bug Group Bug Type ▾ File Function/Method Line Path Length
APIArgument with 'nonnull' attribute passed null3rdparty/sqlite3/sqlite3.cenlargeAndAppend2715935View Report
APIArgument with 'nonnull' attribute passed null3rdparty/sqlite3/sqlite3.cmemjrnlRead919815View Report
APIArgument with 'nonnull' attribute passed null3rdparty/sqlite3/sqlite3.csqlite3ExprAlloc9479213View Report
APIArgument with 'nonnull' attribute passed null3rdparty/sqlite3/sqlite3.cfillInCell6793739View Report
APIArgument with 'nonnull' attribute passed null3rdparty/sqlite3/sqlite3.cfillInCell6799543View Report
Logic errorAssigned value is garbage or undefinedccv_icf.c_ccv_icf_precompute_classifier_cascade117623View Report
Logic errorAssigned value is garbage or undefinedccv_bbf.cccv_bbf_detect_objects126627View Report
Logic errorAssigned value is garbage or undefined3rdparty/sqlite3/sqlite3.csqlite3VdbeMemClearAndResize7264823View Report
Logic errorAssigned value is garbage or undefinedccv_bbf.cccv_bbf_classifier_cascade_new103534View Report
Logic errorAssigned value is garbage or undefinedccv_resample.c_ccv_resample_area_8u9158View Report
Logic errorAssigned value is garbage or undefinedccv_icf.c_ccv_icf_precompute_classifier_cascade117823View Report
Logic errorAssigned value is garbage or undefinedccv_bbf.c_ccv_save_bbf_cacade_training_state93519View Report
Logic errorAssigned value is garbage or undefinednnc/ccv_nnc_symbolic_graph_backward.c_ccv_nnc_symbolic_graph_backward_prep_sub_f_wrt_symbols71827View Report
Logic errorAssigned value is garbage or undefinedccv_bbf.c_ccv_save_bbf_cacade_training_state92917View Report
Logic errorAssigned value is garbage or undefinedccv_resample.c_ccv_resample_area_8u6352View Report
Logic errorAssigned value is garbage or undefinednnc/ccv_nnc_symbolic_graph_simplify.c_ccv_nnc_symbolic_graph_pruning_undead_exec72041View Report
Logic errorAssigned value is garbage or undefinednnc/ccv_nnc_symbolic_graph_compile.c_ccv_nnc_graph_exec_arena_new368029View Report
Logic errorAssigned value is garbage or undefinednnc/ccv_cnnp_dataframe_addons.c_ccv_cnnp_batching_new41215View Report
Logic errorAssigned value is garbage or undefinednnc/ccv_nnc_symbolic_graph_simplify.c_ccv_nnc_symbolic_graph_pruning_undead_exec71739View Report
Logic errorBranch condition evaluates to a garbage valuennc/ccv_nnc_symbolic_graph_compile.c_ccv_nnc_graph_exec_arena_new364540View Report
Logic errorBranch condition evaluates to a garbage value3rdparty/sqlite3/sqlite3.csqlite3BtreeInsert6985028View Report
Logic errorBranch condition evaluates to a garbage valuennc/ccv_nnc_symbolic_graph_compile.c_ccv_nnc_graph_exec_arena_new362829View Report
Logic errorBranch condition evaluates to a garbage valuennc/ccv_nnc_graph.cccv_nnc_graph_exec_set_io34417View Report
Dead storeDead assignment3rdparty/sqlite3/sqlite3.cpragmaVtabConnect1191031View Report
Dead storeDead assignment3rdparty/sqlite3/sqlite3.csqlite3VdbeExec826151View Report
Dead storeDead assignment3rdparty/sqlite3/sqlite3.csqlite3VdbeExec879701View Report
Dead storeDead assignment3rdparty/sqlite3/sqlite3.csqlite3BtreeMovetoUnpacked668861View Report
Dead storeDead assignment3rdparty/sqlite3/sqlite3.csqlite3Pragma1182441View Report
Dead storeDead assignment3rdparty/sqlite3/sqlite3.csqlite3VdbeExec880581View Report
Dead storeDead initialization3rdparty/sqlite3/sqlite3.csqlite3PagerCommitPhaseOne555261View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3EndTable10524823View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3VdbeAddOp37441027View Report
Logic errorDereference of null pointernnc/ccv_nnc_graph.c_ccv_nnc_graph_tensor_dot_recovery127370View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.cvdbeMemFromBtreeResize7347931View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3ExprCodeTarget9782917View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3ValueBytes742196View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3PagerOpenWal5666739View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.cwalCleanupHash5777945View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3VdbeList7594141View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.cfkActionTrigger11232149View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3ExprCodeTarget9784718View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3AuthRead10305527View Report
Logic errorDereference of null pointerccv_sift.cccv_sift25825View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.cfkActionTrigger11232548View Report
Logic errorDereference of null pointerccv_bbf.cccv_bbf_detect_objects123226View Report
Logic errorDereference of null pointerccv_scd.cccv_scd_classifier_cascade_read160738View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3CreateIndex10655149View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.cxferOptimization11462560View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.cflattenSubquery12396833View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.cvdbeMergeEngineInit9121311View Report
Logic errorDereference of null pointerccv_dpm.cccv_dpm_mixture_model_new1835146View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.cwithExpand12454528View Report
Logic errorDereference of undefined pointer valueccv_icf.c_ccv_icf_read_classifier_cascade_state70330View Report
Logic errorDereference of undefined pointer valueccv_icf.c_ccv_icf_read_classifier_cascade_state68528View Report
Logic errorDereference of undefined pointer valueccv_icf.c_ccv_icf_read_classifier_cascade_state70332View Report
Logic errorDereference of undefined pointer valueccv_icf.c_ccv_icf_read_classifier_cascade_state68530View Report
Logic errorDereference of undefined pointer valueccv_dpm.cccv_dpm_detect_objects210316View Report
Logic errorDivision by zeroccv_bbf.cccv_bbf_detect_objects132425View Report
Logic errorDivision by zeroccv_tld.cccv_tld_track_object95915View Report
Logic errorDivision by zeronnc/ccv_cnnp_dataframe_addons.c_ccv_cnnp_batching_new42318View Report
Memory errorMemory leakccv_scd.cccv_scd_classifier_cascade_new128542View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126242View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125140View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125342View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126042View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125145View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125345View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125142View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126045View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126240View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126242View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125140View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125342View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126245View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126045View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126240View Report
Logic errorResult of operation is garbage or undefinedccv_swt.c_ccv_swt_merge_textline54522View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126040View Report
Logic errorResult of operation is garbage or undefinedccv_icf.c_ccv_icf_read_classifier_cascade_state64524View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126245View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125342View Report
Logic errorResult of operation is garbage or undefinedccv_resample.c_ccv_resample_area_8u8060View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126040View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126042View Report
Logic errorResult of operation is garbage or undefinedccv_swt.c_ccv_swt_median2927View Report
Logic errorResult of operation is garbage or undefinedccv_swt.c_ccv_swt_add_letter46319View Report
Logic errorResult of operation is garbage or undefinedccv_resample.c_ccv_resample_area_8u7460View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125142View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126040View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125142View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125340View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125340View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126040View Report
Logic errorResult of operation is garbage or undefined3rdparty/sqlite3/sqlite3.cwherePathSatisfiesOrderBy13837231View Report
Logic errorResult of operation is garbage or undefinednnc/ccv_nnc_symbolic_graph_compile.c_ccv_nnc_graph_exec_arena_new351411View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126240View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125345View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126045View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126045View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126240View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125145View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126242View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125340View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126242View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126042View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125142View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126042View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126245View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126240View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125140View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126040View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126242View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125345View Report
Logic errorResult of operation is garbage or undefined3rdparty/sqlite3/sqlite3.csqlite3BitvecBuiltinTest4629316View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126240View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125142View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126245View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125345View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126045View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125140View Report
Logic errorResult of operation is garbage or undefinedccv_swt.c_ccv_swt_median2927View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126040View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125340View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125140View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125342View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125342View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126045View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125145View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126042View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125342View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125340View Report
Logic errorResult of operation is garbage or undefinedccv_icf.c_ccv_icf_read_classifier_cascade_state66226View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126042View Report
Logic errorResult of operation is garbage or undefinedccv_swt.c_ccv_swt_median2943View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125345View Report
Logic errorResult of operation is garbage or undefinedccv_bbf.c_ccv_bbf_convex_optimize82927View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125142View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126245View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125145View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125145View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126245View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125340View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125345View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126242View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125145View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125140View Report
Logic errorReturn of address to stack-allocated memory3rdparty/sqlite3/sqlite3.csqlite3SelectNew1204199View Report
Logic errorReturn of address to stack-allocated memory3rdparty/sqlite3/sqlite3.csqlite3VdbeExpandSql811538View Report
Logic errorUninitialized argument valuennc/ccv_nnc_symbolic_graph_compile.c_ccv_nnc_graph_exec_arena_new371326View Report
Logic errorUninitialized argument valueccv_convnet.c_ccv_convnet_full_connect_backward_propagate97430View Report
Logic errorUninitialized argument valueccv_scd.cccv_scd_classifier_cascade_new134333View Report
Logic errorUninitialized argument valueccv_dpm.cccv_dpm_detect_objects212217View Report
Logic errorUninitialized argument valuennc/ccv_nnc_symbolic_graph_compile.c_ccv_nnc_graph_exec_arena_new370221View Report
Memory errorUse of zero allocatednnc/ccv_nnc_graph.c_ccv_nnc_graph_static_schedule81044View Report
Memory errorUse of zero allocatednnc/ccv_nnc_graph.c_ccv_nnc_graph_static_schedule81053View Report
Memory errorUse-after-freeccv_dpm.cccv_dpm_mixture_model_new1965176View Report
Memory errorUse-after-freeccv_scd.cccv_scd_classifier_cascade_new136937View Report