The following issues were found

caffe2/perfkernels/math.h
1 issues
random - This function is not sufficiently random for security-related functions such as key and nonce creation
Security

Line: 26 Column: 10 CWE codes: 327
Suggestion: Use a more secure technique for acquiring random values 

                  std::uint8_t* output_data,
    std::uint64_t input_size,
    std::uint64_t bitwidth,
    bool random,
    const float* random_buffer);

void decompress_and_dequantize(
    const std::uint8_t* input_data,
    float* output_data,

Reported by FlawFinder.

torch/utils/ffi/__init__.py
1 issues
Missing module docstring
Error

Line: 1 Column: 1 

              raise ImportError("torch.utils.ffi is deprecated. Please use cpp extensions instead.")

Reported by Pylint.

torch/package/_stdlib.py
1 issues
Missing function or method docstring
Error

Line: 13 Column: 1 

              import sys


def is_stdlib_module(module: str) -> bool:
    base_module = module.partition(".")[0]
    return base_module in _get_stdlib_modules()


def _get_stdlib_modules():

Reported by Pylint.

torch/utils/benchmark/__init__.py
1 issues
Missing module docstring
Error

Line: 1 Column: 1 

              from torch.utils.benchmark.utils.common import *  # noqa: F403
from torch.utils.benchmark.utils.timer import *  # noqa: F403
from torch.utils.benchmark.utils.compare import *  # noqa: F403
from torch.utils.benchmark.utils.fuzzer import *  # noqa: F403
from torch.utils.benchmark.utils.valgrind_wrapper.timer_interface import *  # noqa: F403
from torch.utils.benchmark.utils.sparse_fuzzer import *  # noqa: F403

Reported by Pylint.

torch/utils/hipify/constants.py
1 issues
Disallow trailing comma tuple
Error

Line: 9 Column: 1 

              mapping.
"""

CONV_VERSION = 0,
CONV_INIT = 1
CONV_DEVICE = 2
CONV_MEM = 3
CONV_KERN = 4
CONV_COORD_FUNC = 5

Reported by Pylint.

torch/nn/backends/thnn.py
1 issues
Missing module docstring
Error

Line: 1 Column: 1 

              # this is for historical pickle deserilaization, it is not used otherwise

def _get_thnn_function_backend():
    pass

Reported by Pylint.

torch/utils/data/datapipes/map/__init__.py
1 issues
Missing module docstring
Error

Line: 1 Column: 1 

              # Functional DataPipe
from torch.utils.data.datapipes.map.callable import MapMapDataPipe as Map
from torch.utils.data.datapipes.map.combining import \
    (ConcatMapDataPipe as Concat)


__all__ = ['Map', 'Concat']

Reported by Pylint.

torch/utils/hipify/version.py
1 issues
Missing module docstring
Error

Line: 1 Column: 1 

              __version__ = '1.0.0'

Reported by Pylint.

torch/lib/libshm/alloc_info.h
1 issues
char - Statically-sized arrays can be improperly restricted, leading to potential overflows or other issues
Security

Line: 8 Column: 3 CWE codes: 119 120
Suggestion: Perform bounds checking, use functions that limit length, or ensure that the size is larger than the maximum possible length 

              struct AllocInfo {
  pid_t pid;
  char free;
  char filename[60];
};

Reported by FlawFinder.

torch/csrc/QScheme.cpp
1 issues
strncpy - Easily used incorrectly; doesn't always \0-terminate or check for invalid pointers [MS-banned]
Security

Line: 20 Column: 8 CWE codes: 120 

                if (!self) throw python_error();
  auto self_ = reinterpret_cast<THPQScheme*>(self.get());
  self_->qscheme = qscheme;
  std::strncpy (self_->name, name.c_str(), QSCHEME_NAME_LEN);
  self_->name[QSCHEME_NAME_LEN] = '\0';
  return self.release();
}

PyObject *THPQScheme_reduce(PyObject *_self, PyObject *noargs) {

Reported by FlawFinder.