High level conclusions

Fuzzers reach 12.01% of cyclomatic complexity.

Fuzzers reach 16.74% of all functions.

Reachability and coverage overview

Functions statically reachable by fuzzers

848 / 5065

Cyclomatic complexity statically reachable by fuzzers

3791 / 31543

Runtime code coverage of functions

2404 / 5065

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.

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: list_packed_file_fuzzer

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

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	1043	25.1%
gold	[1:9]	11	0.26%
yellow	[10:29]	6	0.14%
greenyellow	[30:49]	14	0.33%
lawngreen	50+	3080	74.1%
All colors	4154	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
173	2355	upx_doctest_check(int, char**)	call site: 02355	strstr
102	2534	upx_doctest_check(int, char**)	call site: 02534	__cxa_guard_acquire
72	3743	upx_main(int, char**)	call site: 03743	fwrite
64	3624	do_option(int, char const*)	call site: 03624	_ZL9getoptvarIjTnT_Lj4194304ETnS0_Lj1ETnS0_Lj1073741824EEiPN3upx6OptVarIS0_XT0_EXT1_EXT2_EEEPKc
51	3521	PackMaster::visitAllPackers(upx::TriBool (*)(PackerBase*, void*), InputFile*, Options const*, void*)	call site: 03521	le32_compare
49	2724	show_header()	call site: 02724	fprintf
42	3885	OutputFile::OutputFile()	call site: 03885	__errno_location
36	3573	do_option(int, char const*)	call site: 03573	fprintf
28	4019	MemBuffer::MemBuffer(unsigned long long)	call site: 04019	__errno_location
26	3991	do_one_file(char const*, char*)	call site: 03991	strcpy
23	4083	do_files(int, int, char**)	call site: 04083	__cxa_begin_catch
22	4049	FileBase::~FileBase()	call site: 04049	__clang_call_terminate

Runtime coverage analysis

Covered functions

2222

Functions that are reachable but not covered

486

Reachable functions

1732

Percentage of reachable functions covered

71.94%

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
/src/upx/fuzzers/list_packed_file_fuzzer.cpp	1
/src/upx/src/util/snprintf.cpp	6
/src/upx/src/except.cpp	15
/src/upx/src/except.h	15
/usr/local/bin/../include/c++/v1/__exception/exception.h	1
/src/upx/src/conf.h	11
/src/upx/src/util/cxxlib.h	23
/src/upx/src/main.cpp	31
/src/upx/src/check/dt_check.cpp	158
/src/upx/src/util/util.cpp	18
/src/upx/src/check/../conf.h	19
/src/upx/src/check/../util/cxxlib.h	61
/src/upx/src/check/../bele.h	111
/src/upx/src/compress/compress.cpp	1
/src/upx/src/compress/compress_ucl.cpp	5
/src/upx/vendor/ucl/src/ucl_util.c	4
/src/upx/vendor/doctest/doctest/parts/doctest.cpp	57
/src/upx/vendor/doctest/doctest/parts/doctest_fwd.h	9
/src/upx/src/options.cpp	1
/src/upx/src/options.h	4
/src/upx/src/compress/compress_bzip2.cpp	1
/src/upx/src/compress/../conf.h	18
/src/upx/src/compress/compress_lzma.cpp	3
/src/upx/src/compress/../util/cxxlib.h	15
/src/upx/src/compress/compress_zlib.cpp	3
/src/upx/src/compress/compress_zstd.cpp	1
/src/upx/src/util/miniacc.h	8
/src/upx/vendor/ucl/src/ucl_init.c	4
/src/upx/vendor/ucl/src/ucl_ptr.c	2
/src/upx/vendor/ucl/src/alloc.c	1
/src/upx/src/check/../util/util.h	1
/src/upx/vendor/zlib/zutil.c	1
/src/upx/src/help.cpp	13
/src/upx/src/packmast.cpp	12
/src/upx/src/p_djgpp2.cpp	1
/src/upx/src/packer.cpp	3
/src/upx/src/file.cpp	17
/src/upx/src/packhead.cpp	2
/src/upx/src/util/util.h	2
/src/upx/src/util/membuffer.h	12
/src/upx/src/ui.cpp	11
/src/upx/src/util/membuffer.cpp	10
/src/upx/src/msg.cpp	8
/src/upx/src/packer.h	4
/src/upx/src/p_tmt.cpp	1
/src/upx/src/p_wcle.h	1
/src/upx/src/lefile.cpp	1
/src/upx/src/p_w64pe_amd64.cpp	1
/src/upx/src/pefile.cpp	3
/src/upx/src/p_w32pe_i386.cpp	1
/src/upx/src/p_wince_arm.cpp	1
/src/upx/src/p_exe.cpp	1
/src/upx/src/p_vmlinx.h	6
/src/upx/src/p_vmlinx.cpp	3
/src/upx/src/p_elf.h	3
/src/upx/src/bele_policy.h	2
/src/upx/src/bele.h	2
/src/upx/src/p_vmlinz.cpp	2
/src/upx/src/p_vmlinz.h	1
/src/upx/src/p_lx_interp.cpp	1
/src/upx/src/p_lx_elf.cpp	43
/src/upx/src/p_lx_elf.h	4
/src/upx/src/p_unix.cpp	2
/src/upx/src/file.h	5
/src/upx/src/util/xspan_impl_ptr_or_span.h	3
/src/upx/src/util/xspan_impl_common.h	19
/src/upx/src/util/xspan.cpp	5
/src/upx/src/util/xspan_impl.h	2
/src/upx/src/compress/../util/membuffer.h	2
/src/upx/src/p_lx_sh.cpp	1
/src/upx/src/p_lx_exc.cpp	2
/src/upx/src/p_unix.h	1
/src/upx/src/p_mach.cpp	10
/src/upx/src/p_mach.h	3
/src/upx/src/p_tos.cpp	1
/src/upx/src/p_ps1.cpp	1
/src/upx/src/p_sys.h	1
/src/upx/src/p_com.h	1
/src/upx/src/p_cpm86.cpp	1
/src/upx/src/packer_c.cpp	2
/src/upx/src/filter.cpp	3
/src/upx/src/work.cpp	6
/src/upx/src/util/xspan_impl_ptr_or_null.h	1

Fuzzer: test_packed_file_fuzzer

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

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	1040	25.0%
gold	[1:9]	15	0.36%
yellow	[10:29]	21	0.50%
greenyellow	[30:49]	7	0.16%
lawngreen	50+	3071	73.9%
All colors	4154	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
173	2355	upx_doctest_check(int, char**)	call site: 02355	strstr
102	2534	upx_doctest_check(int, char**)	call site: 02534	__cxa_guard_acquire
72	3743	upx_main(int, char**)	call site: 03743	fwrite
64	3624	do_option(int, char const*)	call site: 03624	_ZL9getoptvarIjTnT_Lj4194304ETnS0_Lj1ETnS0_Lj1073741824EEiPN3upx6OptVarIS0_XT0_EXT1_EXT2_EEEPKc
49	2724	show_header()	call site: 02724	fprintf
43	3543	FilterImpl::getFilter(int)	call site: 03543	le32_compare
42	3885	OutputFile::OutputFile()	call site: 03885	__errno_location
26	3991	do_one_file(char const*, char*)	call site: 03991	strcpy
23	4083	do_files(int, int, char**)	call site: 04083	__cxa_begin_catch
22	3587	do_option(int, char const*)	call site: 03587	fprintf
22	4025	XSpan::PtrOrSpanOrNull ::PtrOrSpanOrNull(MemBuffer&)	call site: 04025	__errno_location
22	4049	FileBase::~FileBase()	call site: 04049	__clang_call_terminate

Runtime coverage analysis

Covered functions

2583

Functions that are reachable but not covered

476

Reachable functions

1732

Percentage of reachable functions covered

72.52%

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
/src/upx/fuzzers/test_packed_file_fuzzer.cpp	1
/src/upx/src/util/snprintf.cpp	6
/src/upx/src/except.cpp	15
/src/upx/src/except.h	15
/usr/local/bin/../include/c++/v1/__exception/exception.h	1
/src/upx/src/conf.h	11
/src/upx/src/util/cxxlib.h	23
/src/upx/src/main.cpp	31
/src/upx/src/check/dt_check.cpp	158
/src/upx/src/util/util.cpp	18
/src/upx/src/check/../conf.h	19
/src/upx/src/check/../util/cxxlib.h	61
/src/upx/src/check/../bele.h	111
/src/upx/src/compress/compress.cpp	1
/src/upx/src/compress/compress_ucl.cpp	5
/src/upx/vendor/ucl/src/ucl_util.c	4
/src/upx/vendor/doctest/doctest/parts/doctest.cpp	57
/src/upx/vendor/doctest/doctest/parts/doctest_fwd.h	9
/src/upx/src/options.cpp	1
/src/upx/src/options.h	4
/src/upx/src/compress/compress_bzip2.cpp	1
/src/upx/src/compress/../conf.h	18
/src/upx/src/compress/compress_lzma.cpp	3
/src/upx/src/compress/../util/cxxlib.h	15
/src/upx/src/compress/compress_zlib.cpp	3
/src/upx/src/compress/compress_zstd.cpp	1
/src/upx/src/util/miniacc.h	8
/src/upx/vendor/ucl/src/ucl_init.c	4
/src/upx/vendor/ucl/src/ucl_ptr.c	2
/src/upx/vendor/ucl/src/alloc.c	1
/src/upx/src/check/../util/util.h	1
/src/upx/vendor/zlib/zutil.c	1
/src/upx/src/help.cpp	13
/src/upx/src/packmast.cpp	12
/src/upx/src/p_djgpp2.cpp	1
/src/upx/src/packer.cpp	3
/src/upx/src/file.cpp	17
/src/upx/src/packhead.cpp	2
/src/upx/src/util/util.h	2
/src/upx/src/util/membuffer.h	12
/src/upx/src/ui.cpp	11
/src/upx/src/util/membuffer.cpp	10
/src/upx/src/msg.cpp	8
/src/upx/src/packer.h	4
/src/upx/src/p_tmt.cpp	1
/src/upx/src/p_wcle.h	1
/src/upx/src/lefile.cpp	1
/src/upx/src/p_w64pe_amd64.cpp	1
/src/upx/src/pefile.cpp	3
/src/upx/src/p_w32pe_i386.cpp	1
/src/upx/src/p_wince_arm.cpp	1
/src/upx/src/p_exe.cpp	1
/src/upx/src/p_vmlinx.h	6
/src/upx/src/p_vmlinx.cpp	3
/src/upx/src/p_elf.h	3
/src/upx/src/bele_policy.h	2
/src/upx/src/bele.h	2
/src/upx/src/p_vmlinz.cpp	2
/src/upx/src/p_vmlinz.h	1
/src/upx/src/p_lx_interp.cpp	1
/src/upx/src/p_lx_elf.cpp	43
/src/upx/src/p_lx_elf.h	4
/src/upx/src/p_unix.cpp	2
/src/upx/src/file.h	5
/src/upx/src/util/xspan_impl_ptr_or_span.h	3
/src/upx/src/util/xspan_impl_common.h	19
/src/upx/src/util/xspan.cpp	5
/src/upx/src/util/xspan_impl.h	2
/src/upx/src/compress/../util/membuffer.h	2
/src/upx/src/p_lx_sh.cpp	1
/src/upx/src/p_lx_exc.cpp	2
/src/upx/src/p_unix.h	1
/src/upx/src/p_mach.cpp	10
/src/upx/src/p_mach.h	3
/src/upx/src/p_tos.cpp	1
/src/upx/src/p_ps1.cpp	1
/src/upx/src/p_sys.h	1
/src/upx/src/p_com.h	1
/src/upx/src/p_cpm86.cpp	1
/src/upx/src/packer_c.cpp	2
/src/upx/src/filter.cpp	3
/src/upx/src/work.cpp	6
/src/upx/src/util/xspan_impl_ptr_or_null.h	1

Fuzzer: decompress_packed_file_fuzzer

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

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	997	24.0%
gold	[1:9]	15	0.36%
yellow	[10:29]	26	0.62%
greenyellow	[30:49]	12	0.28%
lawngreen	50+	3104	74.7%
All colors	4154	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
173	2355	upx_doctest_check(int, char**)	call site: 02355	strstr
102	2534	upx_doctest_check(int, char**)	call site: 02534	__cxa_guard_acquire
72	3743	upx_main(int, char**)	call site: 03743	fwrite
64	3624	do_option(int, char const*)	call site: 03624	_ZL9getoptvarIjTnT_Lj4194304ETnS0_Lj1ETnS0_Lj1073741824EEiPN3upx6OptVarIS0_XT0_EXT1_EXT2_EEEPKc
49	2724	show_header()	call site: 02724	fprintf
31	3543	FilterImpl::getFilter(int)	call site: 03543	le32_compare
25	3584	set_output_name(char const*, bool)	call site: 03584	fprintf
23	4083	do_files(int, int, char**)	call site: 04083	__cxa_begin_catch
21	3991	do_one_file(char const*, char*)	call site: 03991	strcpy
18	3893	do_one_file(char const*, char*)	call site: 03893	unlink
17	3521	PackMaster::visitAllPackers(upx::TriBool (*)(PackerBase*, void*), InputFile*, Options const*, void*)	call site: 03521
16	3929	PackMaster::PackMaster(InputFile*, Options*)	call site: 03929	__cxa_begin_catch

Runtime coverage analysis

Covered functions

2638

Functions that are reachable but not covered

444

Reachable functions

1732

Percentage of reachable functions covered

74.36%

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
/src/upx/fuzzers/decompress_packed_file_fuzzer.cpp	1
/src/upx/src/util/snprintf.cpp	6
/src/upx/src/except.cpp	15
/src/upx/src/except.h	15
/usr/local/bin/../include/c++/v1/__exception/exception.h	1
/src/upx/src/conf.h	11
/src/upx/src/util/cxxlib.h	23
/src/upx/src/main.cpp	31
/src/upx/src/check/dt_check.cpp	158
/src/upx/src/util/util.cpp	18
/src/upx/src/check/../conf.h	19
/src/upx/src/check/../util/cxxlib.h	61
/src/upx/src/check/../bele.h	111
/src/upx/src/compress/compress.cpp	1
/src/upx/src/compress/compress_ucl.cpp	5
/src/upx/vendor/ucl/src/ucl_util.c	4
/src/upx/vendor/doctest/doctest/parts/doctest.cpp	57
/src/upx/vendor/doctest/doctest/parts/doctest_fwd.h	9
/src/upx/src/options.cpp	1
/src/upx/src/options.h	4
/src/upx/src/compress/compress_bzip2.cpp	1
/src/upx/src/compress/../conf.h	18
/src/upx/src/compress/compress_lzma.cpp	3
/src/upx/src/compress/../util/cxxlib.h	15
/src/upx/src/compress/compress_zlib.cpp	3
/src/upx/src/compress/compress_zstd.cpp	1
/src/upx/src/util/miniacc.h	8
/src/upx/vendor/ucl/src/ucl_init.c	4
/src/upx/vendor/ucl/src/ucl_ptr.c	2
/src/upx/vendor/ucl/src/alloc.c	1
/src/upx/src/check/../util/util.h	1
/src/upx/vendor/zlib/zutil.c	1
/src/upx/src/help.cpp	13
/src/upx/src/packmast.cpp	12
/src/upx/src/p_djgpp2.cpp	1
/src/upx/src/packer.cpp	3
/src/upx/src/file.cpp	17
/src/upx/src/packhead.cpp	2
/src/upx/src/util/util.h	2
/src/upx/src/util/membuffer.h	12
/src/upx/src/ui.cpp	11
/src/upx/src/util/membuffer.cpp	10
/src/upx/src/msg.cpp	8
/src/upx/src/packer.h	4
/src/upx/src/p_tmt.cpp	1
/src/upx/src/p_wcle.h	1
/src/upx/src/lefile.cpp	1
/src/upx/src/p_w64pe_amd64.cpp	1
/src/upx/src/pefile.cpp	3
/src/upx/src/p_w32pe_i386.cpp	1
/src/upx/src/p_wince_arm.cpp	1
/src/upx/src/p_exe.cpp	1
/src/upx/src/p_vmlinx.h	6
/src/upx/src/p_vmlinx.cpp	3
/src/upx/src/p_elf.h	3
/src/upx/src/bele_policy.h	2
/src/upx/src/bele.h	2
/src/upx/src/p_vmlinz.cpp	2
/src/upx/src/p_vmlinz.h	1
/src/upx/src/p_lx_interp.cpp	1
/src/upx/src/p_lx_elf.cpp	43
/src/upx/src/p_lx_elf.h	4
/src/upx/src/p_unix.cpp	2
/src/upx/src/file.h	5
/src/upx/src/util/xspan_impl_ptr_or_span.h	3
/src/upx/src/util/xspan_impl_common.h	19
/src/upx/src/util/xspan.cpp	5
/src/upx/src/util/xspan_impl.h	2
/src/upx/src/compress/../util/membuffer.h	2
/src/upx/src/p_lx_sh.cpp	1
/src/upx/src/p_lx_exc.cpp	2
/src/upx/src/p_unix.h	1
/src/upx/src/p_mach.cpp	10
/src/upx/src/p_mach.h	3
/src/upx/src/p_tos.cpp	1
/src/upx/src/p_ps1.cpp	1
/src/upx/src/p_sys.h	1
/src/upx/src/p_com.h	1
/src/upx/src/p_cpm86.cpp	1
/src/upx/src/packer_c.cpp	2
/src/upx/src/filter.cpp	3
/src/upx/src/work.cpp	6
/src/upx/src/util/xspan_impl_ptr_or_null.h	1

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
PackWcle::pack(OutputFile*)	/src/upx/src/p_wcle.cpp	2	['N/A', 'N/A']	19	0	565	81	78	1144	0	3480	3014
PackMachFat::unpack(OutputFile*)	/src/upx/src/p_mach.cpp	2	['N/A', 'N/A']	20	0	474	95	82	574	0	2750	1230
PeFile64::unpack(OutputFile*)	/src/upx/src/pefile.cpp	2	['N/A', 'N/A']	20	0	14	3	2	990	0	2638	1089

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

Functions statically reachable by fuzzers

1562 / 5065

Cyclomatic complexity statically reachable by fuzzers

9122 / 31543

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

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.

/src/upx/fuzzers/list_packed_file_fuzzer.cpp

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=['upx_doctest_check(int, char**)', 'upx_doctest_check(int, char**)', 'upx_main(int, char**)', 'do_option(int, char const*)', 'PackMaster::visitAllPackers(upx::TriBool (*)(PackerBase*, void*), InputFile*, Options const*, void*)', 'show_header()', 'OutputFile::OutputFile()', 'do_option(int, char const*)', 'MemBuffer::MemBuffer(unsigned long long)', 'do_one_file(char const*, char*)']

/src/upx/fuzzers/test_packed_file_fuzzer.cpp

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=['upx_doctest_check(int, char**)', 'upx_doctest_check(int, char**)', 'upx_main(int, char**)', 'do_option(int, char const*)', 'show_header()', 'FilterImpl::getFilter(int)', 'OutputFile::OutputFile()', 'do_one_file(char const*, char*)', 'do_files(int, int, char**)', 'do_option(int, char const*)']

/src/upx/fuzzers/decompress_packed_file_fuzzer.cpp

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=['upx_doctest_check(int, char**)', 'upx_doctest_check(int, char**)', 'upx_main(int, char**)', 'do_option(int, char const*)', 'show_header()', 'FilterImpl::getFilter(int)', 'set_output_name(char const*, bool)', 'do_files(int, int, char**)', 'do_one_file(char const*, char*)', 'do_one_file(char const*, char*)']

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
upx_doctest_check(int,char**)	38	20	52.63%	['test_packed_file_fuzzer', 'decompress_packed_file_fuzzer', 'list_packed_file_fuzzer']
main_get_envoptions()	107	54	50.46%	['test_packed_file_fuzzer', 'decompress_packed_file_fuzzer', 'list_packed_file_fuzzer']
upx_main(int,char**)	99	53	53.53%	['test_packed_file_fuzzer', 'decompress_packed_file_fuzzer', 'list_packed_file_fuzzer']
do_option(int,charconst*)	418	40	9.569%	['test_packed_file_fuzzer', 'decompress_packed_file_fuzzer', 'list_packed_file_fuzzer']
PackMachBase >::canUnpack()	286	123	43.00%	['test_packed_file_fuzzer', 'decompress_packed_file_fuzzer', 'list_packed_file_fuzzer']
do_one_file(charconst*,char*)	149	69	46.30%	['test_packed_file_fuzzer', 'decompress_packed_file_fuzzer', 'list_packed_file_fuzzer']
do_files(int,int,char**)	65	34	52.30%	['test_packed_file_fuzzer', 'decompress_packed_file_fuzzer', 'list_packed_file_fuzzer']
PackExe::unpack(OutputFile*)	100	44	44.0%	['test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
PackLinuxElf32::un_DT_INIT(unsignedint,N_Elf32::Phdr >const*,N_Elf32::Phdr >const*,OutputFile*)	168	20	11.90%	['test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
PackLinuxElf64::un_DT_INIT(unsignedint,N_Elf64::Phdr >const*,N_Elf64::Phdr >const*,OutputFile*)	131	20	15.26%	['test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
PackMachBase >::unpack(OutputFile*)	149	63	42.28%	['test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
PackMachBase >::unpack(OutputFile*)	149	63	42.28%	['test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']

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/upx/src/ui.h	[]	[]
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZMA/../../../Common/Defs.h	[]	[]
/src/upx/src/compress/../util/cxxlib.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/options.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/check/dt_cxxlib.cpp	[]	[]
/src/upx/src/compress/../util/xspan_fwd.h	[]	[]
/src/upx/src/util/xspan_impl.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/p_w32pe_i386.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/util/xspan_impl_common.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/filter/ct.h	[]	[]
/src/upx/src/compress/../conf.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZMA/../RangeCoder/RangeCoderBitTree.h	[]	[]
/src/upx/src/file.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/filter/cto.h	[]	[]
/src/upx/src/p_tos.h	[]	[]
/src/upx/src/msg.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZMA/../RangeCoder/RangeCoder.h	[]	[]
/src/upx/src/util/membuffer.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/p_cpm86.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/p_lx_sh.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZMA/../../ICoder.h	[]	[]
/src/upx/src/p_mach.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/fuzzers/decompress_packed_file_fuzzer.cpp	['decompress_packed_file_fuzzer']	['decompress_packed_file_fuzzer']
/src/upx/src/console/c_init.cpp	[]	[]
/src/upx/src/check/../conf.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/packer.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/p_exe.h	[]	[]
/src/upx/src/p_com.cpp	[]	[]
/src/upx/src/p_tmt.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/compress/compress.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/p_wcle.cpp	[]	[]
/src/upx/vendor/ucl/src/n2_99.ch	[]	[]
/src/upx/src/check/../util/cxxlib.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/console/s_vcsa.cpp	[]	[]
/src/upx/src/console/s_win32.cpp	[]	[]
/src/upx/src/p_lx_elf.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/vendor/lzma-sdk/C/7zip/Common/OutBuffer.cpp	[]	[]
/src/upx/vendor/ucl/src/n2e_to.c	[]	[]
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZMA/LZMA.h	[]	[]
/src/upx/vendor/zlib/inftrees.c	[]	[]
/src/upx/vendor/ucl/src/ucl_init.c	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	[]
/src/upx/src/filter.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/p_vmlinx.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZMA/LZMAEncoder.cpp	[]	[]
/src/upx/src/lefile.h	[]	[]
/src/upx/fuzzers/list_packed_file_fuzzer.cpp	['list_packed_file_fuzzer']	['list_packed_file_fuzzer']
/src/upx/src/p_w32pe_i386.h	[]	[]
/src/upx/src/p_wince_arm.h	[]	[]
/src/upx/src/util/../bele.h	[]	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/linker.cpp	[]	[]
/src/upx/src/p_w64pe_arm64.cpp	[]	[]
/src/upx/vendor/zlib/gzread.c	[]	[]
/src/upx/vendor/lzma-sdk/C/7zip/Common/StreamUtils.cpp	[]	[]
/src/upx/src/p_wince_arm.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/vendor/zlib/gzclose.c	[]	[]
/src/upx/src/compress/compress_ucl.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/fuzzers/test_packed_file_fuzzer.cpp	['test_packed_file_fuzzer']	['test_packed_file_fuzzer']
/src/upx/src/check/../util/raw_bytes.h	[]	[]
/src/upx/vendor/zlib/crc32.c	[]	[]
/src/upx/vendor/lzma-sdk/C/7zip/Compress/RangeCoder/RangeCoderBit.cpp	[]	[]
/src/upx/vendor/doctest/doctest/parts/doctest.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/pefile.h	[]	[]
/src/upx/src/util/xspan_impl_ptr_or_null.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/usr/local/bin/../include/c++/v1/string	[]	[]
/src/upx/src/compress/compress_lzma.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/packer_c.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/main.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/conf.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZMA/../../IStream.h	[]	[]
/src/upx/src/compress/compress_zlib.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/filter/auipc.h	[]	[]
/src/upx/src/filter/sub32.h	[]	[]
/src/upx/src/p_w64pe_amd64.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/filter/getcto.h	[]	[]
/src/upx/src/file.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/pefile.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/vendor/doctest/doctest/parts/doctest_fwd.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/work.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/p_lx_exc.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/help.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/usr/local/bin/../include/c++/v1/__fwd/fstream.h	[]	[]
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZMA/../LZ/BinTree/BinTree.h	[]	[]
/src/upx/src/p_ps1.h	[]	[]
/src/upx/src/p_ps1.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/vendor/ucl/src/alloc.c	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	[]
/src/upx/src/filter/../bele.h	[]	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/check/../util/xspan_impl_common.h	[]	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/usr/local/bin/../include/c++/v1/istream	[]	[]
/src/upx/src/p_com.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/vendor/lzma-sdk/C/Common/Alloc.cpp	[]	[]
/src/upx/src/filter/sub8.h	[]	[]
/src/upx/src/check/dt_impl.cpp	[]	[]
/src/upx/src/util/../util/util.h	[]	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/p_elf_enum.h	[]	[]
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZMA/../LZ/IMatchFinder.h	[]	[]
/src/upx/src/p_mach.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/p_tos.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/util/xspan_fwd.h	[]	[]
/src/upx/src/util/xspan_impl_ptr_or_span.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/vendor/lzma-sdk/C/Common/CRC.cpp	[]	[]
/src/upx/src/p_w64pe_arm64.h	[]	[]
/src/upx/src/p_vmlinz.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/except.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/filter/sw.h	[]	[]
/src/upx/vendor/zlib/gzlib.c	[]	[]
/src/upx/vendor/zlib/inflate.c	[]	[]
/src/upx/src/check/../util/xspan_impl.h	[]	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/console/s_object.cpp	[]	[]
/src/upx/src/p_elf.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/check/../util/xspan_fwd.h	[]	[]
/src/upx/src/util/membuffer.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/p_lx_elf.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/p_wcle.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/filter/ctsw.h	[]	[]
/src/upx/src/check/dt_xspan.cpp	[]	[]
/src/upx/src/packer_f.cpp	[]	[]
/src/upx/src/linker.h	[]	[]
/src/upx/vendor/ucl/src/ucl_mchw.ch	[]	[]
/src/upx/src/util/miniacc.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/vendor/zlib/trees.c	[]	[]
/src/upx/src/p_unix.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/util/xspan_impl_span.h	[]	[]
/src/upx/vendor/ucl/src/n2b_to.c	[]	[]
/src/upx/src/p_djgpp2.h	[]	[]
/src/upx/src/console/c_none.cpp	[]	[]
/src/upx/vendor/ucl/src/n2e_d.c	[]	[]
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZ/LZInWindow.h	[]	[]
/src/upx/vendor/ucl/src/ucl_util.c	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	[]
/src/upx/src/p_exe.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/bele.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/vendor/lzma-sdk/C/Common/MyGuidDef.h	[]	[]
/src/upx/src/console/s_djgpp2.cpp	[]	[]
/src/upx/src/except.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/vendor/zlib/gzwrite.c	[]	[]
/src/upx/src/filter/sub16.h	[]	[]
/src/upx/vendor/ucl/src/ucl_ptr.c	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	[]
/src/upx/src/filter/ctok.h	[]	[]
/src/upx/src/p_lx_interp.h	[]	[]
/src/upx/src/util/raw_bytes.h	[]	[]
/src/upx/vendor/ucl/src/n2d_to.c	[]	[]
/src/upx/src/packer.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/check/../bele.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/p_djgpp2.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZMA/../RangeCoder/../../Common/OutBuffer.h	[]	[]
/src/upx/src/options.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/ui.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/packer_r.cpp	[]	[]
/src/upx/src/util/../bele_policy.h	[]	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/vendor/zlib/adler32.c	[]	[]
/src/upx/src/check/../util/xspan_impl_ptr_or_span.h	[]	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZMA/LZMAEncoder.h	[]	[]
/src/upx/src/p_lx_sh.h	[]	[]
/src/upx/src/p_sys.cpp	[]	[]
/src/upx/vendor/ucl/src/n2b_d.c	[]	[]
/src/upx/src/compress/compress_bzip2.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/check/dt_check.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/check/../util/util.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/check/../util/xspan_impl_ptr_or_null.h	[]	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/p_vmlinx.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/vendor/zlib/inffast.c	[]	[]
/src/upx/vendor/ucl/src/n2d_d.c	[]	[]
/src/upx/src/p_cpm86.h	[]	[]
/src/upx/src/util/snprintf.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/compress/../util/membuffer.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/lefile.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/console/c_screen.cpp	[]	[]
/src/upx/src/util/util.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/bele_policy.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/util/xspan.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/p_lx_exc.h	[]	[]
/src/upx/src/util/cxxlib.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/filter/ctoj.h	[]	[]
/src/upx/src/filter/filter_impl.cpp	[]	[]
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZMA/../RangeCoder/RangeCoderBit.h	[]	[]
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZMA_C/LzmaDecode.c	[]	[]
/src/upx/src/util/../util/xspan_fwd.h	[]	[]
/src/upx/src/filter/ppcbxx.h	[]	[]
/src/upx/src/p_vmlinz.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/check/../util/xspan_impl_span.h	[]	[]
/usr/local/bin/../include/c++/v1/stdexcept	[]	[]
/src/upx/src/util/util.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/console/c_file.cpp	[]	[]
/src/upx/src/p_w64pe_amd64.h	[]	[]
/src/upx/vendor/ucl/src/ucl_swd.ch	[]	[]
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZMA/../../../Common/MyWindows.h	[]	[]
/src/upx/src/p_lx_interp.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/packhead.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/src/p_sys.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZMA/../LZ/BinTree/BinTreeMain.h	[]	[]
/src/upx/src/p_tmt.h	[]	[]
/src/upx/src/packmast.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/vendor/zlib/deflate.c	[]	[]
/src/upx/vendor/zlib/zutil.c	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	[]
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZMA/../../../Common/MyCom.h	[]	[]
/src/upx/src/filter/ctojr.h	[]	[]
/src/upx/src/p_unix.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZ/LZInWindow.cpp	[]	[]
/src/upx/src/compress/compress_zstd.cpp	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']
/usr/local/bin/../include/c++/v1/__exception/exception.h	['list_packed_file_fuzzer', 'test_packed_file_fuzzer', 'decompress_packed_file_fuzzer']	[]

Directories in report

Directory
/src/upx/vendor/lzma-sdk/C/7zip/Compress/RangeCoder/
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZMA_C/
/src/upx/vendor/zlib/
/src/upx/vendor/lzma-sdk/C/Common/
/usr/local/bin/../include/c++/v1/__exception/
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZMA/../RangeCoder/
/src/upx/vendor/lzma-sdk/C/7zip/Common/
/src/upx/fuzzers/
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZMA/../../
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZMA/../LZ/BinTree/
/src/upx/src/util/../
/src/upx/src/check/../
/usr/local/bin/../include/c++/v1/
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZMA/../LZ/
/src/upx/src/console/
/src/upx/vendor/ucl/src/
/src/upx/src/util/
/src/upx/src/check/
/src/upx/src/compress/
/src/upx/src/filter/../
/src/upx/src/util/../util/
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZMA/
/src/upx/src/
/src/upx/src/filter/
/src/upx/src/check/../util/
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZMA/../RangeCoder/../../Common/
/src/upx/src/compress/../
/src/upx/vendor/doctest/doctest/parts/
/src/upx/src/compress/../util/
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZ/
/usr/local/bin/../include/c++/v1/__fwd/
/src/upx/vendor/lzma-sdk/C/7zip/Compress/LZMA/../../../Common/