lib - scan-build results

User:liu@sz77
Working Directory:/home/liu/buildslave/linux-x64-runtests/build/lib
Command Line:make
Clang Version:clang version 10.0.0
Date:Sat Nov 14 18:13:39 2020

Bug Summary

Bug TypeQuantityDisplay?
All Bugs202
API
Argument with 'nonnull' attribute passed null5
Dead store
Dead assignment5
Dead increment1
Dead initialization1
Dead nested assignment7
Logic error
Assigned value is garbage or undefined18
Branch condition evaluates to a garbage value7
Dereference of null pointer52
Dereference of undefined pointer value5
Division by zero4
Result of operation is garbage or undefined88
Return of address to stack-allocated memory2
Uninitialized argument value5
Memory error
Memory leak1
Use-after-free1

Reports

Bug Group Bug Type ▾ File Function/Method Line Path Length
APIArgument with 'nonnull' attribute passed null3rdparty/sqlite3/sqlite3.cfillInCell7064950View Report
APIArgument with 'nonnull' attribute passed null3rdparty/sqlite3/sqlite3.cfillInCell7059145View Report
APIArgument with 'nonnull' attribute passed null3rdparty/sqlite3/sqlite3.cmemjrnlRead962427View Report
APIArgument with 'nonnull' attribute passed null3rdparty/sqlite3/sqlite3.cenlargeAndAppend2891932View Report
APIArgument with 'nonnull' attribute passed null3rdparty/sqlite3/sqlite3.cbtreeOverwriteContent7261443View Report
Logic errorAssigned value is garbage or undefinednnc/ccv_nnc_symbolic_graph_simplify.c_ccv_nnc_symbolic_graph_pruning_undead_exec76148View Report
Logic errorAssigned value is garbage or undefinedccv_bbf.cccv_bbf_detect_objects126629View Report
Logic errorAssigned value is garbage or undefined3rdparty/sqlite3/sqlite3.csqlite3VdbeMemClearAndResize7571726View Report
Logic errorAssigned value is garbage or undefinednnc/ccv_nnc_graph.c_ccv_nnc_graph_static_schedule_new1154243View Report
Logic errorAssigned value is garbage or undefinednnc/ccv_nnc_graph.c_ccv_nnc_graph_static_schedule_new1164120View Report
Logic errorAssigned value is garbage or undefinednnc/ccv_nnc_symbolic_graph_simplify.c_ccv_nnc_symbolic_graph_pruning_undead_exec75846View Report
Logic errorAssigned value is garbage or undefinednnc/cmd/roi/ccv_nnc_roi_align_cpu_ref.c_ccv_nnc_roi_align_forw15539View Report
Logic errorAssigned value is garbage or undefinednnc/ccv_cnnp_model_core.ckh_resize_model9271View Report
Logic errorAssigned value is garbage or undefinednnc/ccv_cnnp_dataframe_addons.c_ccv_cnnp_batching_new75415View Report
Logic errorAssigned value is garbage or undefinedccv_resample.c_ccv_resample_area_8u6358View Report
Logic errorAssigned value is garbage or undefinednnc/ccv_nnc_symbolic_graph_compile.c_ccv_nnc_graph_exec_arena_new369934View Report
Logic errorAssigned value is garbage or undefinedccv_icf.c_ccv_icf_precompute_classifier_cascade117630View Report
Logic errorAssigned value is garbage or undefinedccv_bbf.c_ccv_save_bbf_cacade_training_state92922View Report
Logic errorAssigned value is garbage or undefinedccv_resample.c_ccv_resample_area_8u9166View Report
Logic errorAssigned value is garbage or undefinednnc/ccv_cnnp_model_core.ckh_resize_model_io27475View Report
Logic errorAssigned value is garbage or undefinedccv_bbf.c_ccv_save_bbf_cacade_training_state93524View Report
Logic errorAssigned value is garbage or undefinedccv_icf.c_ccv_icf_precompute_classifier_cascade117830View Report
Logic errorAssigned value is garbage or undefinednnc/ccv_nnc_symbolic_graph_backward.c_ccv_nnc_symbolic_graph_backward_prep_sub_f_wrt_symbols72430View Report
Logic errorBranch condition evaluates to a garbage valuennc/ccv_nnc_dynamic_graph.cccv_nnc_dynamic_graph_exec_ret58980View Report
Logic errorBranch condition evaluates to a garbage value3rdparty/sqlite3/sqlite3.csqlite3BtreeInsert7281628View Report
Logic errorBranch condition evaluates to a garbage valuennc/ccv_nnc_symbolic_graph_compile.c_ccv_nnc_graph_exec_arena_new364733View Report
Logic errorBranch condition evaluates to a garbage valuennc/ccv_nnc_dynamic_graph.cccv_nnc_dynamic_graph_exec_ret51945View Report
Logic errorBranch condition evaluates to a garbage valuennc/ccv_nnc_symbolic_graph_compile.c_ccv_nnc_graph_exec_arena_new366444View Report
Logic errorBranch condition evaluates to a garbage valuennc/ccv_nnc_graph.cccv_nnc_graph_exec_set_io34418View Report
Logic errorBranch condition evaluates to a garbage valuennc/ccv_nnc_dynamic_graph.cccv_nnc_dynamic_graph_exec_ret59081View Report
Dead storeDead assignment3rdparty/sqlite3/sqlite3.csqlite3Pragma1257771View Report
Dead storeDead assignment3rdparty/sqlite3/sqlite3.csqlite3VdbeExec922441View Report
Dead storeDead assignment3rdparty/sqlite3/sqlite3.csqlite3VdbeExec921541View Report
Dead storeDead assignment3rdparty/sqlite3/sqlite3.csqlite3VdbeExec863391View Report
Dead storeDead assignment3rdparty/sqlite3/sqlite3.csqlite3BtreeMovetoUnpacked695361View Report
Dead storeDead increment3rdparty/sqlite3/sqlite3.csqlite3PagerOpen563221View Report
Dead storeDead initialization3rdparty/sqlite3/sqlite3.csqlite3CreateIndex1130701View Report
Dead storeDead nested assignment3rdparty/sqlite3/sqlite3.ccodeAttach1085741View Report
Dead storeDead nested assignmentccv_dpm.cccv_dpm_mixture_model_new17641View Report
Dead storeDead nested assignmentccv_icf.c_ccv_icf_detect_objects_with_multiscale_classifier_cascade21121View Report
Dead storeDead nested assignment3rdparty/sqlite3/sqlite3.ccodeAttach1085751View Report
Dead storeDead nested assignment3rdparty/sqlite3/sqlite3.csqlite3CreateFunc1608121View Report
Dead storeDead nested assignment3rdparty/sqlite3/sqlite3.clockBtree671781View Report
Dead storeDead nested assignment3rdparty/sqlite3/sqlite3.ccodeAttach1085761View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3_filename_journal1633983View Report
Logic errorDereference of null pointernnc/ccv_nnc_graph.c_ccv_nnc_graph_tensor_dot_recovery140784View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3EndTable11157835View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3_uri_key1633495View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.cvdbeMergeEngineInit9548514View Report
Logic errorDereference of null pointernnc/ccv_nnc_graph_run.c_ccv_nnc_graph_exec_run78349View Report
Logic errorDereference of null pointernnc/_ccv_nnc_dynamic_graph.hkh_put_synced_stream8977View Report
Logic errorDereference of null pointerccv_sift.cccv_sift25836View Report
Logic errorDereference of null pointerccv_bbf.cccv_bbf_detect_objects123228View Report
Logic errorDereference of null pointernnc/ccv_cnnp_model_core.c_ccv_cnnp_functional_model_copy31230View Report
Logic errorDereference of null pointernnc/ccv_nnc_graph_run.c_ccv_nnc_graph_exec_run79045View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3VdbeList7935045View Report
Logic errorDereference of null pointernnc/ccv_nnc_graph.cccv_nnc_graph_autotune183518View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.cxferOptimization12194279View Report
Logic errorDereference of null pointernnc/ccv_nnc_dynamic_graph_alloc.cdy_alloc_tree_remove164View Report
Logic errorDereference of null pointernnc/ccv_nnc_graph_run.c_ccv_nnc_graph_exec_run_task44925View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.cfkActionTrigger11904483View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3CodeRhsOfIN10156351View Report
Logic errorDereference of null pointerccv_dpm.cccv_dpm_mixture_model_new1835165View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.cvdbeMemFromBtreeResize7661334View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.cflattenSubquery13187744View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3ExprCode10323728View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3CreateIndex113018120View Report
Logic errorDereference of null pointernnc/ccv_nnc_graph_run.c_ccv_nnc_graph_exec_run79146View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3OsWrite2287451View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3OsFileSize2288552View Report
Logic errorDereference of null pointernnc/ccv_nnc_graph_run.c_ccv_nnc_graph_exec_run78248View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3ValueBytes773196View Report
Logic errorDereference of null pointernnc/ccv_cnnp_model_core.ckh_put_model_io27428View Report
Logic errorDereference of null pointernnc/_ccv_nnc_dynamic_graph.hkh_put_dy_str10126View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3ExprVectorSize9908551View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.cisCandidateForInOpt10104558View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.cwithExpand13265576View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.cfkActionTrigger11904085View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3PagerOpenWal5905453View Report
Logic errorDereference of null pointernnc/ccv_nnc_graph_run.c_ccv_nnc_graph_exec_run_task43321View Report
Logic errorDereference of null pointernnc/ccv_nnc_graph_run.c_ccv_nnc_graph_exec_run_task44824View Report
Logic errorDereference of null pointernnc/ccv_cnnp_model_core.c_ccv_cnnp_functional_model_copy32920View Report
Logic errorDereference of null pointernnc/ccv_cnnp_dataframe_addons.c_ccv_cnnp_copy_scalar47011View Report
Logic errorDereference of null pointernnc/ccv_cnnp_model_core.ckh_put_model9222View Report
Logic errorDereference of null pointernnc/ccv_cnnp_model.c_ccv_cnnp_model_gradient_init92333View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3UpsertDoUpdate13734251View Report
Logic errorDereference of null pointernnc/ccv_cnnp_dataframe_addons.c_ccv_cnnp_copy_scalar4689View Report
Logic errorDereference of null pointerccv_scd.cccv_scd_classifier_cascade_read160739View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.cexprCodeInlineFunction10232421View Report
Logic errorDereference of null pointernnc/ccv_nnc_graph_run.c_ccv_nnc_graph_exec_run_task43422View Report
Logic errorDereference of null pointernnc/ccv_cnnp_dataframe_addons.c_ccv_cnnp_copy_scalar48215View Report
Logic errorDereference of null pointernnc/ccv_cnnp_dataframe_addons.c_ccv_cnnp_copy_scalar47511View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3AuthRead10901438View Report
Logic errorDereference of null pointernnc/ccv_nnc_graph.cccv_nnc_graph_autotune183526View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.csqlite3_uri_parameter1633336View Report
Logic errorDereference of null pointer3rdparty/sqlite3/sqlite3.cwhereIndexExprTrans14095977View Report
Logic errorDereference of undefined pointer valueccv_dpm.cccv_dpm_detect_objects210317View Report
Logic errorDereference of undefined pointer valueccv_icf.c_ccv_icf_read_classifier_cascade_state68530View 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_state70330View Report
Logic errorDereference of undefined pointer valueccv_icf.c_ccv_icf_read_classifier_cascade_state68528View Report
Logic errorDivision by zeronnc/cmd/roi/ccv_nnc_roi_align_cpu_ref.c_ccv_nnc_roi_align_forw14538View Report
Logic errorDivision by zeroccv_tld.cccv_tld_track_object95917View Report
Logic errorDivision by zeronnc/cmd/roi/ccv_nnc_roi_align_cpu_ref.c_ccv_nnc_roi_align_back25236View Report
Logic errorDivision by zeroccv_bbf.cccv_bbf_detect_objects132425View Report
Memory errorMemory leakccv_scd.cccv_scd_classifier_cascade_new128544View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125351View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125351View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126252View Report
Logic errorResult of operation is garbage or undefinednnc/cmd/roi/ccv_nnc_roi_align_cpu_ref.c_ccv_nnc_roi_align_back25638View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126052View Report
Logic errorResult of operation is garbage or undefinedccv_swt.c_ccv_swt_median2936View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125157View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126057View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126257View Report
Logic errorResult of operation is garbage or undefinedccv_swt.c_ccv_swt_merge_textline54525View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126052View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125152View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125152View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126057View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126051View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125157View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126251View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126257View Report
Logic errorResult of operation is garbage or undefinednnc/ccv_nnc_symbolic_graph_compile.c_ccv_nnc_graph_exec_arena_new353314View Report
Logic errorResult of operation is garbage or undefinedccv_resample.c_ccv_resample_area_8u7469View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125151View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126057View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125157View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125357View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126257View Report
Logic errorResult of operation is garbage or undefined3rdparty/sqlite3/sqlite3.crebuildPage7104189View 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_transform125151View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125351View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126052View Report
Logic errorResult of operation is garbage or undefined3rdparty/sqlite3/sqlite3.cwherePathSatisfiesOrderBy14776941View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125157View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126051View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126051View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125152View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125352View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126251View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126052View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125352View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125152View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125352View Report
Logic errorResult of operation is garbage or undefined3rdparty/sqlite3/sqlite3.csqlite3BitvecBuiltinTest4853418View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125357View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125151View 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_transform125351View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125351View Report
Logic errorResult of operation is garbage or undefinedccv_swt.c_ccv_swt_median2936View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126257View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125152View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126051View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126252View Report
Logic errorResult of operation is garbage or undefinedccv_swt.c_ccv_swt_add_letter46322View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126051View Report
Logic errorResult of operation is garbage or undefinedccv_swt.c_ccv_swt_median2952View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126257View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126051View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125351View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126052View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125157View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125151View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126252View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126057View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125357View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125357View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126251View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126257View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126252View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125357View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126252View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126252View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125152View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126057View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126251View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125357View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125151View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125157View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125352View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126251View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126057View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126251View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125151View Report
Logic errorResult of operation is garbage or undefinedccv_resample.c_ccv_resample_area_8u8069View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125352View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform126052View Report
Logic errorResult of operation is garbage or undefinedccv_bbf.c_ccv_bbf_convex_optimize82929View Report
Logic errorResult of operation is garbage or undefined3rdparty/sqlite3/sqlite3.cpageInsertArray7112589View Report
Logic errorResult of operation is garbage or undefinedccv_numeric.cccv_distance_transform125352View Report
Logic errorReturn of address to stack-allocated memory3rdparty/sqlite3/sqlite3.csqlite3VdbeExpandSql847599View Report
Logic errorReturn of address to stack-allocated memory3rdparty/sqlite3/sqlite3.csqlite3SelectNew12804812View Report
Logic errorUninitialized argument valuennc/ccv_nnc_symbolic_graph_compile.c_ccv_nnc_graph_exec_arena_new372128View Report
Logic errorUninitialized argument valueccv_dpm.cccv_dpm_detect_objects212218View Report
Logic errorUninitialized argument valueccv_convnet.c_ccv_convnet_full_connect_backward_propagate97431View Report
Logic errorUninitialized argument valueccv_scd.cccv_scd_classifier_cascade_new134339View Report
Logic errorUninitialized argument valuennc/ccv_nnc_symbolic_graph_compile.c_ccv_nnc_graph_exec_arena_new373232View Report
Memory errorUse-after-freeccv_dpm.cccv_dpm_mixture_model_new1965188View Report