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/r-cran-mcmcpack-1.4-9/src/cMCMCresidualBreakAnalysis.cc
Examining data/r-cran-mcmcpack-1.4-9/src/MCMCmnlMH.cc
Examining data/r-cran-mcmcpack-1.4-9/src/matrix_bidirectional_iterator.h
Examining data/r-cran-mcmcpack-1.4-9/src/matrix.h
Examining data/r-cran-mcmcpack-1.4-9/src/smath.h
Examining data/r-cran-mcmcpack-1.4-9/src/cMCMCbinaryChange.cc
Examining data/r-cran-mcmcpack-1.4-9/src/cSSVSquantreg.cc
Examining data/r-cran-mcmcpack-1.4-9/src/cMCMCdynamicIRT1d-b.cc
Examining data/r-cran-mcmcpack-1.4-9/src/cMCMCregressChange.cc
Examining data/r-cran-mcmcpack-1.4-9/src/wrapped_generator.h
Examining data/r-cran-mcmcpack-1.4-9/src/MCMCdynamicEI.cc
Examining data/r-cran-mcmcpack-1.4-9/src/cHDPHSMMnegbin.cc
Examining data/r-cran-mcmcpack-1.4-9/src/MCMCirtKdRob.cc
Examining data/r-cran-mcmcpack-1.4-9/src/cMCMChlogit.cc
Examining data/r-cran-mcmcpack-1.4-9/src/datablock.h
Examining data/r-cran-mcmcpack-1.4-9/src/cMCMCquantreg.cc
Examining data/r-cran-mcmcpack-1.4-9/src/cMCMCprobitres.cc
Examining data/r-cran-mcmcpack-1.4-9/src/cMCMCpoissonChange.cc
Examining data/r-cran-mcmcpack-1.4-9/src/error.h
Examining data/r-cran-mcmcpack-1.4-9/src/MCMCnbutil.h
Examining data/r-cran-mcmcpack-1.4-9/src/HMMmultivariateGaussian.cc
Examining data/r-cran-mcmcpack-1.4-9/src/cMCMCnegbinChange.cc
Examining data/r-cran-mcmcpack-1.4-9/src/optimize.h
Examining data/r-cran-mcmcpack-1.4-9/src/cMCMCtobit.cc
Examining data/r-cran-mcmcpack-1.4-9/src/distributions.h
Examining data/r-cran-mcmcpack-1.4-9/src/algorithm.h
Examining data/r-cran-mcmcpack-1.4-9/src/mersenne.h
Examining data/r-cran-mcmcpack-1.4-9/src/MCMCrng.h
Examining data/r-cran-mcmcpack-1.4-9/src/matrix_random_access_iterator.h
Examining data/r-cran-mcmcpack-1.4-9/src/MCMChierBetaBinom.cc
Examining data/r-cran-mcmcpack-1.4-9/src/MCMCmnlslice.cc
Examining data/r-cran-mcmcpack-1.4-9/src/cHMMpanelRE.cc
Examining data/r-cran-mcmcpack-1.4-9/src/cMCMCprobit.cc
Examining data/r-cran-mcmcpack-1.4-9/src/cMCMCdynamicIRT1d.cc
Examining data/r-cran-mcmcpack-1.4-9/src/lecuyer.h
Examining data/r-cran-mcmcpack-1.4-9/src/matrix_forward_iterator.h
Examining data/r-cran-mcmcpack-1.4-9/src/lecuyer.cc
Examining data/r-cran-mcmcpack-1.4-9/src/cMCMChregress.cc
Examining data/r-cran-mcmcpack-1.4-9/src/cMCMChpoisson.cc
Examining data/r-cran-mcmcpack-1.4-9/src/MCMClogituserprior.cc
Examining data/r-cran-mcmcpack-1.4-9/src/cHDPHMMnegbin.cc
Examining data/r-cran-mcmcpack-1.4-9/src/cHDPHMMpoisson.cc
Examining data/r-cran-mcmcpack-1.4-9/src/rtmvnorm.h
Examining data/r-cran-mcmcpack-1.4-9/src/MCMCmetrop1R.cc
Examining data/r-cran-mcmcpack-1.4-9/src/cMCMCnegbin.cc
Examining data/r-cran-mcmcpack-1.4-9/src/cMCMCoprobitChange.cc
Examining data/r-cran-mcmcpack-1.4-9/src/cMCMCirtHier1d.cc
Examining data/r-cran-mcmcpack-1.4-9/src/MCMCmixfactanal.cc
Examining data/r-cran-mcmcpack-1.4-9/src/rng.h
Examining data/r-cran-mcmcpack-1.4-9/src/stat.h
Examining data/r-cran-mcmcpack-1.4-9/src/cMCMCregress.cc
Examining data/r-cran-mcmcpack-1.4-9/src/MCMCfcds.h
Examining data/r-cran-mcmcpack-1.4-9/src/cMCMCoprobit.cc
Examining data/r-cran-mcmcpack-1.4-9/src/MCMCirtKdHet.cc
Examining data/r-cran-mcmcpack-1.4-9/src/cMCMCSVDreg.cc
Examining data/r-cran-mcmcpack-1.4-9/src/MCMCnbutil.cc
Examining data/r-cran-mcmcpack-1.4-9/src/ide.h
Examining data/r-cran-mcmcpack-1.4-9/src/MCMCordfactanal.cc
Examining data/r-cran-mcmcpack-1.4-9/src/cMCMCpoisson.cc
Examining data/r-cran-mcmcpack-1.4-9/src/lapack.h
Examining data/r-cran-mcmcpack-1.4-9/src/defs.h
Examining data/r-cran-mcmcpack-1.4-9/src/MCMChierEI.cc
Examining data/r-cran-mcmcpack-1.4-9/src/cHMMpanelFE.cc
Examining data/r-cran-mcmcpack-1.4-9/src/MCMCmnl.h
Examining data/r-cran-mcmcpack-1.4-9/src/cMCMCirt1d.cc
Examining data/r-cran-mcmcpack-1.4-9/src/cMCMCprobitChange.cc
Examining data/r-cran-mcmcpack-1.4-9/src/MCMCpack_init.c
Examining data/r-cran-mcmcpack-1.4-9/src/cMCMClogit.cc
Examining data/r-cran-mcmcpack-1.4-9/src/cMCMCfactanal.cc
Examining data/r-cran-mcmcpack-1.4-9/src/la.h

FINAL RESULTS:

data/r-cran-mcmcpack-1.4-9/src/error.h:267:12:  [4] (buffer) strcpy:
  Does not check for buffer overflows when copying to destination [MS-banned]
  (CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
  easily misused).
      std::strcpy(retval, os.str().c_str());
data/r-cran-mcmcpack-1.4-9/src/ide.h:1702:5:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
    char getvecs[1];                // are we getting eigenvectors?
data/r-cran-mcmcpack-1.4-9/src/ide.h:1780:5:  [2] (buffer) char:
  Statically-sized arrays can be improperly restricted, leading to potential
  overflows or other issues (CWE-119!/CWE-120). Perform bounds checking, use
  functions that limit length, or ensure that the size is larger than the
  maximum possible length.
    char leftvecs[1], rightvecs[1];
data/r-cran-mcmcpack-1.4-9/src/matrix.h:3193:17:  [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).
            out.open(path.c_str(), std::ios::out);
data/r-cran-mcmcpack-1.4-9/src/matrix.h:3200:15:  [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).
          out.open(path.c_str(), std::ios::out | std::ios::trunc);
data/r-cran-mcmcpack-1.4-9/src/matrix.h:3202:15:  [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).
          out.open(path.c_str(), std::ios::out | std::ios::app);
data/r-cran-mcmcpack-1.4-9/src/matrix.h:3115:21:  [1] (buffer) equal:
  Function does not check the second iterator for over-read conditions
  (CWE-126). This function is often discouraged by most C++ coding standards
  in favor of its safer alternatives provided since C++14. Consider using a
  form of this function that checks the second iterator before potentially
  overflowing it.
        return std::equal(begin_f(), end_f(),

ANALYSIS SUMMARY:

Hits = 7
Lines analyzed = 41230 in approximately 1.09 seconds (37959 lines/second)
Physical Source Lines of Code (SLOC) = 24329
Hits@level = [0]   0 [1]   1 [2]   5 [3]   0 [4]   1 [5]   0
Hits@level+ = [0+]   7 [1+]   7 [2+]   6 [3+]   1 [4+]   1 [5+]   0
Hits/KSLOC@level+ = [0+] 0.287722 [1+] 0.287722 [2+] 0.246619 [3+] 0.0411032 [4+] 0.0411032 [5+]   0
Dot directories skipped = 1 (--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.