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/libafs-pag-perl-1.02/kafs/sys-solaris.c
Examining data/libafs-pag-perl-1.02/kafs/sys-syscall.c
Examining data/libafs-pag-perl-1.02/kafs/sys-darwin8.c
Examining data/libafs-pag-perl-1.02/kafs/sys-darwin10.c
Examining data/libafs-pag-perl-1.02/kafs/sys-linux.c
Examining data/libafs-pag-perl-1.02/kafs/kafs.c
Examining data/libafs-pag-perl-1.02/portable/system.h
Examining data/libafs-pag-perl-1.02/portable/kafs.h
Examining data/libafs-pag-perl-1.02/portable/k_haspag.c
Examining data/libafs-pag-perl-1.02/portable/stdbool.h
Examining data/libafs-pag-perl-1.02/portable/macros.h

FINAL RESULTS:

data/libafs-pag-perl-1.02/portable/system.h:78:10:  [4] (format) snprintf:
  If format strings can be influenced by an attacker, they can be exploited,
  and note that sprintf variations do not always \0-terminate (CWE-134). Use
  a constant for the format specification.
# define snprintf _snprintf
data/libafs-pag-perl-1.02/portable/system.h:78:19:  [4] (format) _snprintf:
  If format strings can be influenced by an attacker, they can be exploited,
  and note that sprintf variations do not always \0-terminate (CWE-134). Use
  a constant for the format specification.
# define snprintf _snprintf
data/libafs-pag-perl-1.02/kafs/sys-darwin10.c:81:10:  [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).
    fd = open("/dev/openafs_ioctl", O_RDWR);
data/libafs-pag-perl-1.02/kafs/sys-darwin8.c:72:10:  [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).
    fd = open("/dev/openafs_ioctl", O_RDWR);
data/libafs-pag-perl-1.02/kafs/sys-linux.c:71:10:  [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).
    fd = open("/proc/fs/openafs/afs_ioctl", O_RDWR);
data/libafs-pag-perl-1.02/kafs/sys-linux.c:73:14:  [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).
        fd = open("/proc/fs/nnpfs/afs_ioctl", O_RDWR);
data/libafs-pag-perl-1.02/kafs/sys-solaris.c:103:10:  [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).
    fd = open("/dev/afs", O_RDWR);
data/libafs-pag-perl-1.02/portable/system.h:109:25:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
#  define va_copy(d, s) memcpy(&(d), &(s), sizeof(va_list))

ANALYSIS SUMMARY:

Hits = 8
Lines analyzed = 1126 in approximately 0.10 seconds (11786 lines/second)
Physical Source Lines of Code (SLOC) = 501
Hits@level = [0]   0 [1]   0 [2]   6 [3]   0 [4]   2 [5]   0
Hits@level+ = [0+]   8 [1+]   8 [2+]   8 [3+]   2 [4+]   2 [5+]   0
Hits/KSLOC@level+ = [0+] 15.9681 [1+] 15.9681 [2+] 15.9681 [3+] 3.99202 [4+] 3.99202 [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.