The following issues were found
numpy/core/src/multiarray/refcount.c
1 issues
Line: 314
Column: 9
CWE codes:
120
Suggestion:
Make sure destination can always hold the source data
}
if (dtype->type_num == NPY_OBJECT) {
Py_XINCREF(obj);
memcpy(optr, &obj, sizeof(obj));
}
else if (PyDataType_HASFIELDS(dtype)) {
PyObject *key, *value, *title = NULL;
PyArray_Descr *new;
int offset;
Reported by FlawFinder.
numpy/linalg/tests/test_deprecations.py
1 issues
Line: 16
Column: 5
of 2013.
"""
a = np.eye(2)
assert_warns(DeprecationWarning, np.linalg.qr, a, mode='full')
assert_warns(DeprecationWarning, np.linalg.qr, a, mode='f')
assert_warns(DeprecationWarning, np.linalg.qr, a, mode='economic')
assert_warns(DeprecationWarning, np.linalg.qr, a, mode='e')
Reported by Pylint.
numpy/core/src/umath/legacy_array_method.c
1 issues
Line: 209
Column: 5
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
PyArray_NewLegacyWrappingArrayMethod(PyUFuncObject *ufunc,
PyArray_DTypeMeta *signature[])
{
char method_name[101];
const char *name = ufunc->name ? ufunc->name : "<unknown>";
snprintf(method_name, 100, "legacy_ufunc_wrapper_for_%s", name);
/*
* Assume that we require the Python API when any of the (legacy) dtypes
Reported by FlawFinder.
tools/swig/test/setup.py
1 issues
Line: 1
Column: 1
#!/usr/bin/env python3
# System imports
from distutils.core import Extension, setup
# Third-party modules - we depend on numpy for everything
import numpy
# Obtain the numpy include directory.
numpy_include = numpy.get_include()
Reported by Pylint.
numpy/linalg/lapack_lite/python_xerbla.c
1 issues
Line: 26
Column: 9
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
{
static const char format[] = "On entry to %.*s" \
" parameter number %d had an illegal value";
char buf[sizeof(format) + 6 + 4]; /* 6 for name, 4 for param. num. */
int len = 0; /* length of subroutine name*/
#ifdef WITH_THREAD
PyGILState_STATE save;
#endif
Reported by FlawFinder.
numpy/core/src/multiarray/shape.c
1 issues
Line: 335
Column: 13
CWE codes:
120
Suggestion:
Make sure destination can always hold the source data
for (i = 0; i < nsize; i++) {
Py_INCREF(zero);
memcpy(optr, &zero, sizeof(zero));
optr += sizeof(zero);
}
}
return;
}
Reported by FlawFinder.
numpy/core/src/umath/extobj.c
1 issues
Line: 73
Column: 5
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
{
PyObject *pyfunc, *ret, *args;
char *name = PyBytes_AS_STRING(PyTuple_GET_ITEM(errobj,0));
char msg[100];
NPY_ALLOW_C_API_DEF
/* don't need C API for a simple ignore */
if (method == UFUNC_ERR_IGNORE) {
Reported by FlawFinder.