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 |
---|---|---|---|---|---|---|---|
10 | 10 |
4 :
['__cxa_allocate_exception', '__cxa_throw', 'std::out_of_range::out_of_range[abi:ne180100](char const*)', '__cxa_free_exception'] |
10 | 10 | read_bits(unsignedcharconst*&,unsignedlong&,unsignedlong&,unsignedlong) | call site: 00000 | /src/qpdf/libqpdf/qpdf/bits_functions.hh:34 |
10 | 10 |
4 :
['__cxa_allocate_exception', '__cxa_throw', 'std::out_of_range::out_of_range[abi:ne180100](char const*)', '__cxa_free_exception'] |
10 | 10 | write_bits(unsignedchar&,unsignedlong&,unsignedlonglong,unsignedlong,Pipeline*) | call site: 00000 | /src/qpdf/libqpdf/qpdf/bits_functions.hh:89 |
8 | 8 |
4 :
['__cxa_allocate_exception', '__cxa_throw', '__cxa_free_exception', 'std::runtime_error::runtime_error(char const*)'] |
8 | 8 | BitStream::reset() | call site: 00000 | /src/qpdf/libqpdf/BitStream.cc:21 |
0 | 0 | None | 32 | 34 | Pl_TIFFPredictor::Pl_TIFFPredictor(charconst*,Pipeline*,Pl_TIFFPredictor::action_e,unsignedint,unsignedint,unsignedint) | call site: 00000 | /src/qpdf/libqpdf/Pl_TIFFPredictor.cc:28 |
0 | 0 | None | 8 | 10 | Pl_TIFFPredictor::Pl_TIFFPredictor(charconst*,Pipeline*,Pl_TIFFPredictor::action_e,unsignedint,unsignedint,unsignedint) | call site: 00000 | /src/qpdf/libqpdf/Pl_TIFFPredictor.cc:31 |
0 | 0 | None | 8 | 10 | Pl_TIFFPredictor::Pl_TIFFPredictor(charconst*,Pipeline*,Pl_TIFFPredictor::action_e,unsignedint,unsignedint,unsignedint) | call site: 00000 | /src/qpdf/libqpdf/Pl_TIFFPredictor.cc:34 |
0 | 0 | None | 8 | 10 | Pl_TIFFPredictor::Pl_TIFFPredictor(charconst*,Pipeline*,Pl_TIFFPredictor::action_e,unsignedint,unsignedint,unsignedint) | call site: 00000 | /src/qpdf/libqpdf/Pl_TIFFPredictor.cc:38 |
0 | 0 | None | 0 | 86 | Pl_TIFFPredictor::processRow() | call site: 00000 | /src/qpdf/libqpdf/Pl_TIFFPredictor.cc:85 |
0 | 0 | None | 0 | 2 | Pl_TIFFPredictor::processRow() | call site: 00000 | /src/qpdf/libqpdf/Pl_TIFFPredictor.cc:107 |
LLVMFuzzerTestOneInput
[function]
[call site]
00000
FuzzHelper::FuzzHelper(unsigned char const*, unsigned long)
[function]
[call site]
00001
FuzzHelper::run()
[function]
[call site]
00002
FuzzHelper::doChecks()
[function]
[call site]
00003
Pl_Discard::Pl_Discard()
[function]
[call site]
00004
Pipeline::Pipeline(char const*, Pipeline*)
[function]
[call site]
00005
Pl_TIFFPredictor::Pl_TIFFPredictor(char const*, Pipeline*, Pl_TIFFPredictor::action_e, unsigned int, unsigned int, unsigned int)
[function]
[call site]
00006
Pipeline::Pipeline(char const*, Pipeline*)
[function]
[call site]
00007
__cxa_allocate_exception
[call site]
00008
std::logic_error::logic_error(char const*)
[call site]
00009
__cxa_throw
[call site]
00010
__cxa_free_exception
[call site]
00011
__cxa_allocate_exception
[call site]
00012
std::runtime_error::runtime_error(char const*)
[call site]
00013
__cxa_throw
[call site]
00014
__cxa_free_exception
[call site]
00015
__cxa_allocate_exception
[call site]
00016
std::runtime_error::runtime_error(char const*)
[call site]
00017
__cxa_throw
[call site]
00018
__cxa_free_exception
[call site]
00019
__cxa_allocate_exception
[call site]
00020
std::runtime_error::runtime_error(char const*)
[call site]
00021
__cxa_throw
[call site]
00022
__cxa_free_exception
[call site]
00023
__cxa_allocate_exception
[call site]
00024
std::runtime_error::runtime_error(char const*)
[call site]
00025
__cxa_throw
[call site]
00026
__cxa_free_exception
[call site]
00027
Pipeline::~Pipeline()
[function]
[call site]
00028
Pl_TIFFPredictor::write(unsigned char const*, unsigned long)
[function]
[call site]
00029
Pl_TIFFPredictor::processRow()
[function]
[call site]
00030
QTC::TC(char const*, char const*, int)
[function]
[call site]
00031
Pipeline::next() const
[function]
[call site]
00032
BitWriter::BitWriter(Pipeline*)
[function]
[call site]
00033
BitStream::BitStream(unsigned char const*, unsigned long)
[function]
[call site]
00034
BitStream::reset()
[function]
[call site]
00035
unsigned int QIntC::to_uint<unsigned long>(unsigned long const&)
[function]
[call site]
00036
QIntC::IntConverter<unsigned long, unsigned int, false, false>::convert(unsigned long const&)
[function]
[call site]
00037
QIntC::IntConverter<unsigned long, unsigned int, false, false>::error(unsigned long)
[function]
[call site]
00038
__cxa_allocate_exception
[call site]
00039
std::__1::basic_ostringstream<char, std::__1::char_traits<char>, std::__1::allocator<char> >::str[abi:ne180100]() const &
[function]
[call site]
00040
std::__1::basic_stringbuf<char, std::__1::char_traits<char>, std::__1::allocator<char> >::str[abi:ne180100]() const &
[function]
[call site]
00041
std::range_error::range_error[abi:ne180100](std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)
[function]
[call site]
00042
std::runtime_error::runtime_error(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)
[call site]
00043
__cxa_throw
[call site]
00044
__cxa_free_exception
[call site]
00045
__cxa_allocate_exception
[call site]
00046
std::runtime_error::runtime_error(char const*)
[call site]
00047
__cxa_throw
[call site]
00048
std::runtime_error::~runtime_error()
[call site]
00049
__cxa_free_exception
[call site]
00050
BitStream::getBitsSigned(unsigned long)
[function]
[call site]
00051
read_bits(unsigned char const*&, unsigned long&, unsigned long&, unsigned long)
[function]
[call site]
00052
__cxa_allocate_exception
[call site]
00053
std::runtime_error::runtime_error(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)
[call site]
00054
__cxa_throw
[call site]
00055
__cxa_free_exception
[call site]
00056
std::out_of_range::out_of_range[abi:ne180100](char const*)
[function]
[call site]
00057
std::logic_error::logic_error(char const*)
[call site]
00058
std::out_of_range::~out_of_range()
[call site]
00059
BitWriter::writeBitsSigned(long long, unsigned long)
[function]
[call site]
00060
BitWriter::writeBits(unsigned long long, unsigned long)
[function]
[call site]
00061
write_bits(unsigned char&, unsigned long&, unsigned long long, unsigned long, Pipeline*)
[function]
[call site]
00062
__cxa_allocate_exception
[call site]
00063
std::out_of_range::out_of_range[abi:ne180100](char const*)
[function]
[call site]
00064
__cxa_throw
[call site]
00065
std::out_of_range::~out_of_range()
[call site]
00066
__cxa_free_exception
[call site]
00067
BitWriter::flush()
[function]
[call site]
00068
write_bits(unsigned char&, unsigned long&, unsigned long long, unsigned long, Pipeline*)
[function]
[call site]
00069
Pipeline::next() const
[function]
[call site]
00070
Pl_TIFFPredictor::finish()
[function]
[call site]
00071
Pl_TIFFPredictor::processRow()
[function]
[call site]
00072
Pipeline::next() const
[function]
[call site]
00073
Pl_TIFFPredictor::Pl_TIFFPredictor(char const*, Pipeline*, Pl_TIFFPredictor::action_e, unsigned int, unsigned int, unsigned int)
[function]
[call site]
00074
Pl_TIFFPredictor::write(unsigned char const*, unsigned long)
[function]
[call site]
00075
Pl_TIFFPredictor::finish()
[function]
[call site]
00076
Pl_TIFFPredictor::~Pl_TIFFPredictor()
[function]
[call site]
00077
Pipeline::~Pipeline()
[function]
[call site]
00078
Pl_Discard::~Pl_Discard()
[function]
[call site]
00079
Pipeline::~Pipeline()
[function]
[call site]
00080
__cxa_begin_catch
[call site]
00081
__cxa_end_catch
[call site]
00082
__clang_call_terminate
[call site]
00083
__cxa_begin_catch
[call site]
00084