Flawfinder version 2.0.10, (C) 2001-2019 David A. Wheeler.
Number of rules (primarily dangerous function names) in C/C++ ruleset: 223
Examining data/python-thinc-6.12.1/include/_cuda_shim.h
Examining data/python-thinc-6.12.1/include/msvc9/stdint.h
Examining data/python-thinc-6.12.1/include/murmurhash/MurmurHash2.h
Examining data/python-thinc-6.12.1/include/murmurhash/MurmurHash3.h
Examining data/python-thinc-6.12.1/include/numpy/__multiarray_api.h
Examining data/python-thinc-6.12.1/include/numpy/__ufunc_api.h
Examining data/python-thinc-6.12.1/include/numpy/_neighborhood_iterator_imp.h
Examining data/python-thinc-6.12.1/include/numpy/_numpyconfig.h
Examining data/python-thinc-6.12.1/include/numpy/arrayobject.h
Examining data/python-thinc-6.12.1/include/numpy/arrayscalars.h
Examining data/python-thinc-6.12.1/include/numpy/halffloat.h
Examining data/python-thinc-6.12.1/include/numpy/ndarrayobject.h
Examining data/python-thinc-6.12.1/include/numpy/ndarraytypes.h
Examining data/python-thinc-6.12.1/include/numpy/noprefix.h
Examining data/python-thinc-6.12.1/include/numpy/npy_3kcompat.h
Examining data/python-thinc-6.12.1/include/numpy/npy_common.h
Examining data/python-thinc-6.12.1/include/numpy/npy_cpu.h
Examining data/python-thinc-6.12.1/include/numpy/npy_deprecated_api.h
Examining data/python-thinc-6.12.1/include/numpy/npy_endian.h
Examining data/python-thinc-6.12.1/include/numpy/npy_interrupt.h
Examining data/python-thinc-6.12.1/include/numpy/npy_math.h
Examining data/python-thinc-6.12.1/include/numpy/npy_no_deprecated_api.h
Examining data/python-thinc-6.12.1/include/numpy/npy_os.h
Examining data/python-thinc-6.12.1/include/numpy/numpyconfig.h
Examining data/python-thinc-6.12.1/include/numpy/old_defines.h
Examining data/python-thinc-6.12.1/include/numpy/oldnumeric.h
Examining data/python-thinc-6.12.1/include/numpy/ufuncobject.h
Examining data/python-thinc-6.12.1/include/numpy/utils.h
Examining data/python-thinc-6.12.1/include/prng/MT19937.h
Examining data/python-thinc-6.12.1/include/prng/exponential.h
Examining data/python-thinc-6.12.1/include/prng/normal.h
Examining data/python-thinc-6.12.1/include/prng/shared.h

FINAL RESULTS:

data/python-thinc-6.12.1/include/numpy/ndarraytypes.h:322:22:  [4] (format) fprintf:
  If format strings can be influenced by an attacker, they can be exploited
  (CWE-134). Use a constant for the format specification.
#define NPY_ERR(str) fprintf(stderr, #str); fflush(stderr);
data/python-thinc-6.12.1/include/numpy/ndarraytypes.h:323:23:  [4] (format) fprintf:
  If format strings can be influenced by an attacker, they can be exploited
  (CWE-134). Use a constant for the format specification.
#define NPY_ERR2(str) fprintf(stderr, str); fflush(stderr);
data/python-thinc-6.12.1/include/numpy/npy_3kcompat.h:242:15:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
    PyObject *open;
data/python-thinc-6.12.1/include/numpy/npy_3kcompat.h:247:34:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
    return PyObject_CallFunction(open, "Os", filename, mode);

ANALYSIS SUMMARY:

Hits = 4
Lines analyzed = 8669 in approximately 0.25 seconds (34505 lines/second)
Physical Source Lines of Code (SLOC) = 6274
Hits@level = [0]   1 [1]   0 [2]   2 [3]   0 [4]   2 [5]   0
Hits@level+ = [0+]   5 [1+]   4 [2+]   4 [3+]   2 [4+]   2 [5+]   0
Hits/KSLOC@level+ = [0+] 0.79694 [1+] 0.637552 [2+] 0.637552 [3+] 0.318776 [4+] 0.318776 [5+]   0
Dot directories skipped = 2 (--followdotdir overrides)
Minimum risk level = 1
Not every hit is necessarily a security vulnerability.
There may be other security vulnerabilities; review your code!
See 'Secure Programming HOWTO'
(https://dwheeler.com/secure-programs) for more information.