Fuzz introspector
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues
Project coverage
Per-fuzzer coverage

Table of contents

Project overview: sqlite3
High level conclusions
Reachability and coverage overview
Fuzzers overview
Project functions overview
Fuzzer details
Fuzzer: ossfuzz
Call tree
Fuzz blockers
Runtime coverage analysis
Files reached
Analyses and suggestions
Optimal target analysis
Remaining optimal interesting functions
All functions overview
Fuzz engine guidance
test/ossfuzz.c
Dictionary
Fuzzer function priority
Runtime coverage analysis
Complex functions with low coverage
Files and Directories in report
Files in report
Directories in report
Metadata section
Report generation date: 2025-08-15

Project overview: sqlite3

High level conclusions

Reachability and coverage overview

Functions statically reachable by fuzzers
70.0%
1884 / 2700
Cyclomatic complexity statically reachable by fuzzers
77.0%
19252 / 25048
Runtime code coverage of functions
79.0%
2136 / 2700

Warning: The number of runtime covered functions are larger than the number of reachable functions. This means that Fuzz Introspector found there are more functions covered at runtime than what is considered reachable based on the static analysis. This is a limitation in the analysis as anything covered at runtime is by definition reachable by the fuzzers.
This is likely due to a limitation in the static analysis. In this case, the count of functions covered at runtime is the true value, which means this is what should be considered "achieved" by the fuzzer.

Use the project functions table below to query all functions that were not covered at runtime.

Fuzzers overview

Fuzzer Fuzzer filename Functions Reached Functions unreached Fuzzer depth Files reached Basic blocks reached Cyclomatic complexity Details
ossfuzz test/ossfuzz.c 1901 887 86 2 65261 19293 ossfuzz.c

Project functions overview

The following table shows data about each function in the project. The functions included in this table correspond to all functions that exist in the executables of the fuzzers. As such, there may be functions that are from third-party libraries.

For further technical details on the meaning of columns in the below table, please see the Glossary .

Func name Functions filename Args Function call depth Reached by Fuzzers Runtime reached by Fuzzers Combined reached by Fuzzers Fuzzers runtime hit Func lines hit % I Count BB Count Cyclomatic complexity Functions reached Reached by functions Accumulated cyclomatic complexity Undiscovered complexity

Fuzzer details

Fuzzer: ossfuzz

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Full calltree

Call tree overview bitmap:

The distribution of callsites in terms of coloring is
Color Runtime hitcount Callsite count Percentage
red 0 11421 72.5%
gold [1:9] 120 0.76%
yellow [10:29] 29 0.18%
greenyellow [30:49] 47 0.29%
lawngreen 50+ 4133 26.2%
All colors 15750 100

Fuzz blockers

The followings are the branches where fuzzer fails to bypass.

Unique non-covered Complexity Unique Reachable Complexities Unique Reachable Functions All non-covered Complexity All Reachable Complexity Function Name Function Callsite Blocked Branch
42473 401976 181 :

['sqlite3VdbeCheckMemInvariants', 'sqlite3UnlinkAndDeleteIndex', 'sqlite3BtreeIncrVacuum', 'sqlite3BtreeGetMeta', 'sqlite3ReportError', 'sqlite3BtreeRowCountEst', 'sqlite3VdbeFinishMoveto', 'sqlite3MPrintf', 'sqlite3BtreeHoldsMutex', 'sqlite3VdbePrintOp', 'sqlite3ResetAllSchemasOfConnection', 'sqlite3VdbeRecordUnpack', 'sqlite3VdbeFreeCursor', 'sqlite3VdbeIncrWriteCounter', 'sqlite3PagerCloseWal', 'sqlite3BtreeBeginStmt', 'allocateCursor', 'sqlite3VdbeMemAboutToChange', 'sqlite3VtabSavepoint', 'sqlite3BtreeSavepoint', 'sqlite3VdbeMemSetNull', 'sqlite3BtreeFakeValidCursor', 'sqlite3_randomness', 'sqlite3PagerGetJournalMode', 'sqlite3VdbeSerialGet', 'sqlite3BtreeIndexMoveto', 'vdbeColumnFromOverflow', 'sqlite3FkClearTriggerCache', 'sqlite3VdbeMemRelease', 'sqlite3AnalysisLoad', 'sqlite3DbStrDup', 'sqlite3VdbeMemIsRowSet', 'sqlite3VdbeMemStringify', 'sqlite3BtreeBeginTrans', 'sqlite3BtreeClose', 'sqlite3VtabCallDestroy', 'sqlite3BtreeIntegerKey', 'sqlite3StrICmp', 'sqlite3VdbeMemClearAndResize', 'sqlite3BtreeLastPage', 'sqlite3BtreeEof', 'sqlite3VdbeCheckFkImmediate', 'sqlite3VtabLock', 'sqlite3VdbeSorterInit', 'sqlite3_free', 'strncmp', 'sqlite3BtreeSetVersion', 'sqlite3VdbeDeleteAuxData', 'sqlite3BtreeClearTableOfCursor', 'sqlite3VdbeMemFinalize', 'sqlite3RollbackAll', 'sqlite3SchemaClear', 'sqlite3BtreeTransferRow', 'sqlite3VdbeSorterWrite', 'sqlite3BtreePayloadFetch', 'sqlite3BtreeLast', 'sqlite3VdbeChangeEncoding', 'sqlite3VdbeCheckFkDeferred', 'sqlite3VdbeMemSetInt64', 'sqlite3_value_text', 'sqlite3BtreeCount', 'sqlite3VdbeMemGrow', 'sqlite3BtreeCursor', 'sqlite3BtreeFirst', 'sqlite3PagerFilename', 'sqlite3VdbeMemExpandBlob', 'sqlite3VdbeMemInit', 'sqlite3DbMallocRawNN', 'sqlite3VdbeFrameRestore', 'sqlite3BtreePager', 'filterHash', 'sqlite3UnlinkAndDeleteTable', 'sqlite3VdbeIdxRowid', 'sqlite3BtreeCursorHasMoved', 'sqlite3BtreeCursorHintFlags', 'sqlite3_value_type', 'test_trace_breakpoint', 'sqlite3PagerOkToChangeJournalMode', 'sqlite3BtreeNext', 'sqlite3VdbeMemRealify', 'sqlite3VtabUnlock', 'sqlite3RowSetInsert', 'sqlite3RootPageMoved', 'sqlite3ValueText', 'sqlite3VdbeMemCopy', 'sqlite3Checkpoint', 'sqlite3BtreeIntegrityCheck', 'sqlite3VdbeSetChanges', 'sqlite3VdbeCursorRestore', 'sqlite3GetVarint32', 'sqlite3VdbeMemMove', 'sqlite3Strlen30', 'sqlite3VdbeRecordCompareWithSkip', 'sqlite3BtreeCreateTable', 'sqlite3IsNaN', 'sqlite3VdbeMemTooBig', 'sqlite3VdbeIdxKeyCompare', 'sqlite3VdbeMemFromBtreeZeroOffset', 'sqlite3VdbeMemSetStr', 'sqlite3VdbeSorterRewind', 'sqlite3VdbeHandleMovedCursor', 'sqlite3VtabImportErrmsg', 'sqlite3PagerWalSupported', 'sqlite3CloseSavepoints', 'sqlite3DebugPrintf', 'sqlite3BtreeClearTable', 'sqlite3_exec', 'sqlite3BtreeCursorIsValidNN', 'sqlite3BtreeClosesWithCursor', 'sqlite3PagerSetJournalMode', 'sqlite3VdbeIntValue', 'sqlite3IntFloatCompare', 'sqlite3PutVarint', 'sqlite3BtreeCursorUnpin', 'sqlite3BtreeCursorPin', 'sqlite3RunVacuum', 'sqlite3VdbeSorterRowkey', 'sqlite3_malloc64', 'sqlite3VdbeMemShallowCopy', 'sqlite3VdbeRealValue', 'sqlite3VdbeAssertAbortable', 'sqlite3VtabBegin', 'sqlite3BtreeLockTable', 'sqlite3UnlinkAndDeleteTrigger', 'sqlite3BtreeIsEmpty', 'checkSavepointCount', 'sqlite3MemCompare', 'sqlite3SchemaMutexHeld', 'sqlite3BtreeTableMoveto', 'sqlite3BtreeUpdateMeta', 'sqlite3BtreeTripAllCursors', 'sqlite3WritableSchema', 'sqlite3VdbeExpandSql', 'sqlite3BtreeDelete', 'sqlite3VdbeAllocUnpackedRecord', 'sqlite3VdbeSorterNext', 'applyNumericAffinity', 'sqlite3VdbeMemSetRowSet', 'sqlite3BtreeCursorIsValid', 'applyAffinity', 'sqlite3MulInt64', 'sqlite3VdbeRegisterDump', 'sqlite3VdbeSorterCompare', 'sqlite3ExpirePreparedStatements', 'vdbeMemTypeName', 'sqlite3VdbeMemIntegerify', 'sqlite3LogEst', 'sqlite3VdbeSerialTypeLen', 'sqlite3VdbeMemCast', 'sqlite3BtreeClearCursor', 'sqlite3FaultSim', 'sqlite3VdbeMemSetZeroBlob', 'sqlite3BtreeMaxPageCount', 'sqlite3BtreePayloadSize', 'sqlite3VdbeOneByteSerialTypeLen', 'sqlite3SubInt64', 'sqlite3VdbeMemSetPointer', 'registerTrace', 'sqlite3VdbeBooleanValue', 'sqlite3BtreeInsert', 'sqlite3BtreeCursorHasHint', 'sqlite3BtreeOpen', 'sqlite3DbMallocZero', 'sqlite3BtreeTxnState', 'sqlite3AddInt64', 'sqlite3DbFreeNN', 'sqlite3VdbeMemAggValue', 'sqlite3RowSetTest', 'sqlite3VdbeSorterReset', 'sqlite3BtreePrevious', 'sqlite3RowSetNext', 'sqlite3VdbeMemMakeWriteable', 'numericType', 'out2Prerelease', 'sqlite3JournalModename', 'sqlite3VdbeMemReleaseMalloc', 'sqlite3DbFree', 'sqlite3InitOne', 'sqlite3VarintLen', 'sqlite3VtabCallCreate', 'sqlite3BtreeDropTable']

42473 444495 sqlite3VdbeExec call site: 11465 /src/sqlite3/bld/sqlite3.c:102636
42473 401976 181 :

['sqlite3VdbeCheckMemInvariants', 'sqlite3UnlinkAndDeleteIndex', 'sqlite3BtreeIncrVacuum', 'sqlite3BtreeGetMeta', 'sqlite3ReportError', 'sqlite3BtreeRowCountEst', 'sqlite3VdbeFinishMoveto', 'sqlite3MPrintf', 'sqlite3BtreeHoldsMutex', 'sqlite3VdbePrintOp', 'sqlite3ResetAllSchemasOfConnection', 'sqlite3VdbeRecordUnpack', 'sqlite3VdbeFreeCursor', 'sqlite3VdbeIncrWriteCounter', 'sqlite3PagerCloseWal', 'sqlite3BtreeBeginStmt', 'allocateCursor', 'sqlite3VdbeMemAboutToChange', 'sqlite3VtabSavepoint', 'sqlite3BtreeSavepoint', 'sqlite3VdbeMemSetNull', 'sqlite3BtreeFakeValidCursor', 'sqlite3_randomness', 'sqlite3PagerGetJournalMode', 'sqlite3VdbeSerialGet', 'sqlite3BtreeIndexMoveto', 'vdbeColumnFromOverflow', 'sqlite3FkClearTriggerCache', 'sqlite3VdbeMemRelease', 'sqlite3AnalysisLoad', 'sqlite3DbStrDup', 'sqlite3VdbeMemIsRowSet', 'sqlite3VdbeMemStringify', 'sqlite3BtreeBeginTrans', 'sqlite3BtreeClose', 'sqlite3VtabCallDestroy', 'sqlite3BtreeIntegerKey', 'sqlite3StrICmp', 'sqlite3VdbeMemClearAndResize', 'sqlite3BtreeLastPage', 'sqlite3BtreeEof', 'sqlite3VdbeCheckFkImmediate', 'sqlite3VtabLock', 'sqlite3VdbeSorterInit', 'sqlite3_free', 'strncmp', 'sqlite3BtreeSetVersion', 'sqlite3VdbeDeleteAuxData', 'sqlite3BtreeClearTableOfCursor', 'sqlite3VdbeMemFinalize', 'sqlite3RollbackAll', 'sqlite3SchemaClear', 'sqlite3BtreeTransferRow', 'sqlite3VdbeSorterWrite', 'sqlite3BtreePayloadFetch', 'sqlite3BtreeLast', 'sqlite3VdbeChangeEncoding', 'sqlite3VdbeCheckFkDeferred', 'sqlite3VdbeMemSetInt64', 'sqlite3_value_text', 'sqlite3BtreeCount', 'sqlite3VdbeMemGrow', 'sqlite3BtreeCursor', 'sqlite3BtreeFirst', 'sqlite3PagerFilename', 'sqlite3VdbeMemExpandBlob', 'sqlite3VdbeMemInit', 'sqlite3DbMallocRawNN', 'sqlite3VdbeFrameRestore', 'sqlite3BtreePager', 'filterHash', 'sqlite3UnlinkAndDeleteTable', 'sqlite3VdbeIdxRowid', 'sqlite3BtreeCursorHasMoved', 'sqlite3BtreeCursorHintFlags', 'sqlite3_value_type', 'test_trace_breakpoint', 'sqlite3PagerOkToChangeJournalMode', 'sqlite3BtreeNext', 'sqlite3VdbeMemRealify', 'sqlite3VtabUnlock', 'sqlite3RowSetInsert', 'sqlite3RootPageMoved', 'sqlite3ValueText', 'sqlite3VdbeMemCopy', 'sqlite3Checkpoint', 'sqlite3BtreeIntegrityCheck', 'sqlite3VdbeSetChanges', 'sqlite3VdbeCursorRestore', 'sqlite3GetVarint32', 'sqlite3VdbeMemMove', 'sqlite3Strlen30', 'sqlite3VdbeRecordCompareWithSkip', 'sqlite3BtreeCreateTable', 'sqlite3IsNaN', 'sqlite3VdbeMemTooBig', 'sqlite3VdbeIdxKeyCompare', 'sqlite3VdbeMemFromBtreeZeroOffset', 'sqlite3VdbeMemSetStr', 'sqlite3VdbeSorterRewind', 'sqlite3VdbeHandleMovedCursor', 'sqlite3VtabImportErrmsg', 'sqlite3PagerWalSupported', 'sqlite3CloseSavepoints', 'sqlite3DebugPrintf', 'sqlite3BtreeClearTable', 'sqlite3_exec', 'sqlite3BtreeCursorIsValidNN', 'sqlite3BtreeClosesWithCursor', 'sqlite3PagerSetJournalMode', 'sqlite3VdbeIntValue', 'sqlite3IntFloatCompare', 'sqlite3PutVarint', 'sqlite3BtreeCursorUnpin', 'sqlite3BtreeCursorPin', 'sqlite3RunVacuum', 'sqlite3VdbeSorterRowkey', 'sqlite3_malloc64', 'sqlite3VdbeMemShallowCopy', 'sqlite3VdbeRealValue', 'sqlite3VdbeAssertAbortable', 'sqlite3VtabBegin', 'sqlite3BtreeLockTable', 'sqlite3UnlinkAndDeleteTrigger', 'sqlite3BtreeIsEmpty', 'checkSavepointCount', 'sqlite3MemCompare', 'sqlite3SchemaMutexHeld', 'sqlite3BtreeTableMoveto', 'sqlite3BtreeUpdateMeta', 'sqlite3BtreeTripAllCursors', 'sqlite3WritableSchema', 'sqlite3VdbeExpandSql', 'sqlite3BtreeDelete', 'sqlite3VdbeAllocUnpackedRecord', 'sqlite3VdbeSorterNext', 'applyNumericAffinity', 'sqlite3VdbeMemSetRowSet', 'sqlite3BtreeCursorIsValid', 'applyAffinity', 'sqlite3MulInt64', 'sqlite3VdbeRegisterDump', 'sqlite3VdbeSorterCompare', 'sqlite3ExpirePreparedStatements', 'vdbeMemTypeName', 'sqlite3VdbeMemIntegerify', 'sqlite3LogEst', 'sqlite3VdbeSerialTypeLen', 'sqlite3VdbeMemCast', 'sqlite3BtreeClearCursor', 'sqlite3FaultSim', 'sqlite3VdbeMemSetZeroBlob', 'sqlite3BtreeMaxPageCount', 'sqlite3BtreePayloadSize', 'sqlite3VdbeOneByteSerialTypeLen', 'sqlite3SubInt64', 'sqlite3VdbeMemSetPointer', 'registerTrace', 'sqlite3VdbeBooleanValue', 'sqlite3BtreeInsert', 'sqlite3BtreeCursorHasHint', 'sqlite3BtreeOpen', 'sqlite3DbMallocZero', 'sqlite3BtreeTxnState', 'sqlite3AddInt64', 'sqlite3DbFreeNN', 'sqlite3VdbeMemAggValue', 'sqlite3RowSetTest', 'sqlite3VdbeSorterReset', 'sqlite3BtreePrevious', 'sqlite3RowSetNext', 'sqlite3VdbeMemMakeWriteable', 'numericType', 'out2Prerelease', 'sqlite3JournalModename', 'sqlite3VdbeMemReleaseMalloc', 'sqlite3DbFree', 'sqlite3InitOne', 'sqlite3VarintLen', 'sqlite3VtabCallCreate', 'sqlite3BtreeDropTable']

42473 444495 sqlite3VdbeExec call site: 11853 /src/sqlite3/bld/sqlite3.c:102933
8907 8907 1 :

['sqlite3MaterializeView']

9750 112683 sqlite3DeleteFrom call site: 12797 /src/sqlite3/bld/sqlite3.c:130397
8903 8903 1 :

['windowFullScan']

8903 9825 windowReturnOneRow call site: 06131 /src/sqlite3/bld/sqlite3.c:174876
2560 2560 1 :

['sqlite3BtreeSetVersion']

2568 15645 sqlite3_backup_step call site: 11686 /src/sqlite3/bld/sqlite3.c:83809
2156 2156 2 :

['sqlite3ShowWhereTerm', 'sqlite3VdbePrintOp']

2156 2156 sqlite3WhereOpcodeRewriteTrace call site: 05960 /src/sqlite3/bld/sqlite3.c:172589
1680 1759 2 :

['sqlite3Error', 'sqlite3MisuseError']

1680 1764 sqlite3_declare_vtab call site: 00000 /src/sqlite3/bld/sqlite3.c:159151
1392 1392 1 :

['sqlite3BtreeNewDb']

3960 18795 sqlite3_backup_step call site: 11676 /src/sqlite3/bld/sqlite3.c:83798
1292 1292 1 :

['pagerWriteLargeSector']

1292 1292 sqlite3PagerWrite call site: 01412 /src/sqlite3/bld/sqlite3.c:64565
1235 1235 1 :

['sqlite3TreeViewExpr']

1235 1235 exprAnalyze call site: 04095 /src/sqlite3/bld/sqlite3.c:164457
1189 1189 1 :

['codeTableLocks']

1189 14165 sqlite3FinishCoding call site: 02402 /src/sqlite3/bld/sqlite3.c:123854
1137 1137 1 :

['yyStackOverflow']

1137 1137 yy_shift call site: 15657 /src/sqlite3/bld/sqlite3.c:178866

Runtime coverage analysis

Covered functions
2138
Functions that are reachable but not covered
214
Reachable functions
1901
Percentage of reachable functions covered
88.74%
NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.
Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.
Function name source code lines source lines hit percentage hit

Files reached

filename functions hit
test/ossfuzz.c 5
bld/sqlite3.c 1880

Analyses and suggestions

Optimal target analysis

Remaining optimal interesting functions

The following table shows a list of functions that are optimal targets. Optimal targets are identified by finding the functions that in combination, yield a high code coverage.

Func name Functions filename Arg count Args Function depth hitcount instr count bb count cyclomatic complexity Reachable functions Incoming references total cyclomatic complexity Unreached complexity
jsonExtractFunc /src/sqlite3/bld/sqlite3.c 3 ['N/A', 'int', 'N/A'] 42 0 398 72 25 242 0 1962 814
resolveExprStep /src/sqlite3/bld/sqlite3.c 2 ['N/A', 'N/A'] 44 0 2756 472 128 300 1 2571 500
strftimeFunc /src/sqlite3/bld/sqlite3.c 3 ['N/A', 'int', 'N/A'] 40 0 589 93 17 180 0 1350 243
selectExpander /src/sqlite3/bld/sqlite3.c 2 ['N/A', 'N/A'] 70 0 2444 401 115 1882 0 19267 232
unixOpen /src/sqlite3/bld/sqlite3.c 5 ['N/A', 'N/A', 'N/A', 'int', 'N/A'] 38 0 1113 229 65 170 0 1278 176
renameColumnFunc /src/sqlite3/bld/sqlite3.c 3 ['N/A', 'int', 'N/A'] 69 0 806 118 39 1891 0 19177 156
sqlite3_test_control /src/sqlite3/bld/sqlite3.c 1 ['int'] 45 0 1602 218 57 261 0 1807 151

Implementing fuzzers that target the above functions will improve reachability such that it becomes:

Functions statically reachable by fuzzers
77.0%
2073 / 2700
Cyclomatic complexity statically reachable by fuzzers
85.0%
21384 / 25048

All functions overview

If you implement fuzzers for these functions, the status of all functions in the project will be:

Func name Functions filename Args Function call depth Reached by Fuzzers Runtime reached by Fuzzers Combined reached by Fuzzers Fuzzers runtime hit Func lines hit % I Count BB Count Cyclomatic complexity Functions reached Reached by functions Accumulated cyclomatic complexity Undiscovered complexity

Fuzz engine guidance

This sections provides heuristics that can be used as input to a fuzz engine when running a given fuzz target. The current focus is on providing input that is usable by libFuzzer.

test/ossfuzz.c

Dictionary

Use this with the libFuzzer -dict=DICT.file flag


Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name 

-focus_function=['sqlite3DbSpanDup', 'sqlite3VdbeChangeOpcode', 'sqlite3VdbeVerifyNoResultRow', 'sqlite3_value_int', 'sqlite3VdbeChangeToNoop', 'sqlite3VdbeJumpHereOrPopInst', 'sqlite3LogEstFromDouble', 'sqlite3VdbeTakeOpArray', 'sqlite3ColumnType', 'sqlite3Step']

Runtime coverage analysis

This section shows analysis of runtime coverage data.

For futher technical details on how this section is generated, please see the Glossary .

Complex functions with low coverage

Func name Function total lines Lines covered at runtime percentage covered Reached by fuzzers
sqlite3_backup_finish 36 19 52.77% ['ossfuzz']
sqlite3_vtab_config 39 21 53.84% ['ossfuzz']
sqlite3_config 160 16 10.0% ['ossfuzz']
unixWrite 37 14 37.83% ['ossfuzz']
unixFileControl 85 31 36.47% ['ossfuzz']
fcntlSizeHint 38 14 36.84% ['ossfuzz']
sqlite3PagerSharedLock 106 17 16.03% ['ossfuzz']
pager_incr_changecounter 41 13 31.70% ['ossfuzz']
writeSuperJournal 40 14 35.0% ['ossfuzz']
syncJournal 64 15 23.43% ['ossfuzz']
sqlite3WalClose 39 5 12.82% ['ossfuzz']
vdbeCommit 166 57 34.33% ['ossfuzz']
sqlite3VtabSavepoint 36 7 19.44% ['ossfuzz']
hasSharedCacheTableLock 39 9 23.07% ['ossfuzz']
sqlite3BtreeOpen 220 102 46.36% ['ossfuzz']
sqlite3VtabBegin 32 7 21.87% ['ossfuzz']
exprCodeInlineFunction 78 38 48.71% ['ossfuzz']
sqlite3VtabOverloadFunction 45 19 42.22% ['ossfuzz']
existsToJoin 39 15 38.46% ['ossfuzz']
countOfViewOptimization 67 24 35.82% ['ossfuzz']
sqlite3WindowCodeInit 61 32 52.45% ['ossfuzz']
sqlite3ParseUri 167 31 18.56% ['ossfuzz']
jsonValidFunc 51 26 50.98% ['ossfuzz']
sqlite3AutoLoadExtensions 33 9 27.27% ['ossfuzz']
createCollation 44 20 45.45% ['ossfuzz']

Files and Directories in report

This section shows which files and directories are considered in this report. The main reason for showing this is fuzz introspector may include more code in the reasoning than is desired. This section helps identify if too many files/directories are included, e.g. third party code, which may be irrelevant for the threat model. In the event too much is included, fuzz introspector supports a configuration file that can exclude data from the report. See the following link for more information on how to create a config file: link

Files in report

Source file Reached by Covered by
/src/sqlite3/test/ossfuzz.c ['ossfuzz'] ['ossfuzz']
[] []
/src/sqlite3/bld/sqlite3.c ['ossfuzz'] ['ossfuzz']

Directories in report

Directory
/src/sqlite3/test/
/src/sqlite3/bld/

Metadata section

This sections shows the raw data that is used to produce this report. This is mainly used for further processing and developer debugging.

Fuzzer Calltree file Program data file Coverage file
ossfuzz fuzzerLogFile-0-pHEHFg6P4U.data fuzzerLogFile-0-pHEHFg6P4U.data.yaml ossfuzz.covreport