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/libelfin-0.3/dwarf/abbrev.cc
Examining data/libelfin-0.3/dwarf/attrs.cc
Examining data/libelfin-0.3/dwarf/cursor.cc
Examining data/libelfin-0.3/dwarf/die.cc
Examining data/libelfin-0.3/dwarf/die_str_map.cc
Examining data/libelfin-0.3/dwarf/dwarf.cc
Examining data/libelfin-0.3/dwarf/elf.cc
Examining data/libelfin-0.3/dwarf/expr.cc
Examining data/libelfin-0.3/dwarf/line.cc
Examining data/libelfin-0.3/dwarf/rangelist.cc
Examining data/libelfin-0.3/dwarf/value.cc
Examining data/libelfin-0.3/elf/elf.cc
Examining data/libelfin-0.3/elf/mmap_loader.cc
Examining data/libelfin-0.3/examples/dump-lines.cc
Examining data/libelfin-0.3/examples/dump-sections.cc
Examining data/libelfin-0.3/examples/dump-segments.cc
Examining data/libelfin-0.3/examples/dump-syms.cc
Examining data/libelfin-0.3/examples/dump-tree.cc
Examining data/libelfin-0.3/examples/find-pc.cc
Examining data/libelfin-0.3/test/example.c

FINAL RESULTS:

data/libelfin-0.3/elf/elf.cc:65:17:  [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 ei_magic[4];
data/libelfin-0.3/examples/dump-lines.cc:29:18:  [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).
        int fd = open(argv[1], O_RDONLY);
data/libelfin-0.3/examples/dump-sections.cc:15:18:  [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).
        int fd = open(argv[1], O_RDONLY);
data/libelfin-0.3/examples/dump-segments.cc:15:18:  [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).
        int fd = open(argv[1], O_RDONLY);
data/libelfin-0.3/examples/dump-syms.cc:15:18:  [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).
        int fd = open(argv[1], O_RDONLY);
data/libelfin-0.3/examples/dump-tree.cc:31:18:  [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).
        int fd = open(argv[1], O_RDONLY);
data/libelfin-0.3/examples/find-pc.cc:73:18:  [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).
        int fd = open(argv[1], O_RDONLY);
data/libelfin-0.3/dwarf/abbrev.cc:150:15:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
abbrev_entry::read(cursor *cur)
data/libelfin-0.3/dwarf/die.cc:29:6:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
die::read(section_offset off)
data/libelfin-0.3/dwarf/die.cc:131:11:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
        d.read(off);
data/libelfin-0.3/dwarf/die.cc:143:19:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
                d.read(d.next);
data/libelfin-0.3/dwarf/die.cc:157:19:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
                d.read(sub->next);
data/libelfin-0.3/dwarf/dwarf.cc:195:25:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
                m->root.read(m->root_offset);
data/libelfin-0.3/dwarf/dwarf.cc:243:22:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
        while (entry.read(&c)) {
data/libelfin-0.3/dwarf/dwarf.cc:349:25:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
                m->type.read(m->type_offset);
data/libelfin-0.3/dwarf/value.cc:197:19:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
                d.read(off - base_cu->get_section_offset());
data/libelfin-0.3/dwarf/value.cc:215:11:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
        d.read(off);

ANALYSIS SUMMARY:

Hits = 17
Lines analyzed = 3468 in approximately 0.08 seconds (41754 lines/second)
Physical Source Lines of Code (SLOC) = 2705
Hits@level = [0]  35 [1]  10 [2]   7 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]  52 [1+]  17 [2+]   7 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 19.2237 [1+] 6.28466 [2+] 2.5878 [3+]   0 [4+]   0 [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.