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-apt-2.1.6/doc/client-example.cc
Examining data/python-apt-2.1.6/python/acquire-item.cc
Examining data/python-apt-2.1.6/python/acquire.cc
Examining data/python-apt-2.1.6/python/apt_instmodule.cc
Examining data/python-apt-2.1.6/python/apt_instmodule.h
Examining data/python-apt-2.1.6/python/apt_pkgmodule.cc
Examining data/python-apt-2.1.6/python/apt_pkgmodule.h
Examining data/python-apt-2.1.6/python/arfile.cc
Examining data/python-apt-2.1.6/python/cache.cc
Examining data/python-apt-2.1.6/python/cachegroup.cc
Examining data/python-apt-2.1.6/python/cdrom.cc
Examining data/python-apt-2.1.6/python/configuration.cc
Examining data/python-apt-2.1.6/python/depcache.cc
Examining data/python-apt-2.1.6/python/generic.cc
Examining data/python-apt-2.1.6/python/generic.h
Examining data/python-apt-2.1.6/python/hashes.cc
Examining data/python-apt-2.1.6/python/hashstring.cc
Examining data/python-apt-2.1.6/python/hashstringlist.cc
Examining data/python-apt-2.1.6/python/indexfile.cc
Examining data/python-apt-2.1.6/python/lock.cc
Examining data/python-apt-2.1.6/python/metaindex.cc
Examining data/python-apt-2.1.6/python/orderlist.cc
Examining data/python-apt-2.1.6/python/pkgmanager.cc
Examining data/python-apt-2.1.6/python/pkgrecords.cc
Examining data/python-apt-2.1.6/python/pkgrecords.h
Examining data/python-apt-2.1.6/python/pkgsrcrecords.cc
Examining data/python-apt-2.1.6/python/policy.cc
Examining data/python-apt-2.1.6/python/progress.cc
Examining data/python-apt-2.1.6/python/progress.h
Examining data/python-apt-2.1.6/python/python-apt-helpers.cc
Examining data/python-apt-2.1.6/python/python-apt.h
Examining data/python-apt-2.1.6/python/sourcelist.cc
Examining data/python-apt-2.1.6/python/string.cc
Examining data/python-apt-2.1.6/python/tag.cc
Examining data/python-apt-2.1.6/python/tarfile.cc

FINAL RESULTS:

data/python-apt-2.1.6/python/lock.cc:196:5:  [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).
    strcpy(self->filename, filename);
data/python-apt-2.1.6/python/tarfile.cc:146:5:  [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).
    strcpy(py_member->Object.Name, Itm.Name);
data/python-apt-2.1.6/python/tarfile.cc:147:5:  [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).
    strcpy(py_member->Object.LinkTarget,Itm.LinkTarget);
data/python-apt-2.1.6/python/arfile.cc:224:17:  [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).
    IntFD outfd(open(outfile, O_NDELAY|O_WRONLY|O_CREAT|O_TRUNC|O_APPEND,
data/python-apt-2.1.6/python/generic.cc:60:33:  [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.
   const char **Res = new const char *[Length + (NullTerm == true?1:0)];
data/python-apt-2.1.6/python/tag.cc:386:4:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
   memcpy(Obj.Section->Data, Start, Stop - Start);
data/python-apt-2.1.6/python/tarfile.cc:118:9:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
        memcpy(copy + Pos, Data,Size);
data/python-apt-2.1.6/python/arfile.cc:239:20:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
        if (size < read)
data/python-apt-2.1.6/python/arfile.cc:241:36:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
        if (!Fd.Read(value.data(), read, true))
data/python-apt-2.1.6/python/arfile.cc:243:40:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
        if (write(outfd, value.data(), read) != (signed long long)read)
data/python-apt-2.1.6/python/arfile.cc:243:67:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
        if (write(outfd, value.data(), read) != (signed long long)read)
data/python-apt-2.1.6/python/arfile.cc:245:17:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
        size -= read;
data/python-apt-2.1.6/python/lock.cc:195:31:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
    self->filename = new char[strlen(filename) + 1];
data/python-apt-2.1.6/python/tag.cc:93:34:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
      return PyUnicode_Decode(v, strlen(v),
data/python-apt-2.1.6/python/tag.cc:510:25:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
   New->Data = new char[strlen(Data)+2];
data/python-apt-2.1.6/python/tag.cc:511:23:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
   snprintf(New->Data,strlen(Data)+2,"%s\n",Data);
data/python-apt-2.1.6/python/tag.cc:517:35:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
   if (New->Object.Scan(New->Data,strlen(New->Data)) == false)
data/python-apt-2.1.6/python/tarfile.cc:144:39:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
    py_member->Object.Name = new char[strlen(Itm.Name)+1];
data/python-apt-2.1.6/python/tarfile.cc:145:45:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
    py_member->Object.LinkTarget = new char[strlen(Itm.LinkTarget)+1];

ANALYSIS SUMMARY:

Hits = 19
Lines analyzed = 12730 in approximately 0.37 seconds (34308 lines/second)
Physical Source Lines of Code (SLOC) = 10147
Hits@level = [0]   1 [1]  12 [2]   4 [3]   0 [4]   3 [5]   0
Hits@level+ = [0+]  20 [1+]  19 [2+]   7 [3+]   3 [4+]   3 [5+]   0
Hits/KSLOC@level+ = [0+] 1.97103 [1+] 1.87247 [2+] 0.689859 [3+] 0.295654 [4+] 0.295654 [5+]   0
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.