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/libaosd-0.2.7/libaosd/aosd-internal.h
Examining data/libaosd-0.2.7/libaosd/aosd.h
Examining data/libaosd-0.2.7/libaosd/aosd.c
Examining data/libaosd-0.2.7/libaosd/aosd-internal.c
Examining data/libaosd-0.2.7/libaosd/aosd-main.c
Examining data/libaosd-0.2.7/libaosd-text/aosd-text.h
Examining data/libaosd-0.2.7/libaosd-text/aosd-text.c
Examining data/libaosd-0.2.7/examples/scroller/scroller.c
Examining data/libaosd-0.2.7/examples/animation/animation.c
Examining data/libaosd-0.2.7/examples/image/image.c
Examining data/libaosd-0.2.7/examples/aosd_cat/aosd_cat.c
Examining data/libaosd-0.2.7/examples/aosd_cat/aosd_cat.h

FINAL RESULTS:

data/libaosd-0.2.7/examples/aosd_cat/aosd_cat.h:7:3:  [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.
  fprintf(stderr, fmt "\n",## __VA_ARGS__)
data/libaosd-0.2.7/examples/aosd_cat/aosd_cat.c:222:25:  [2] (misc) fopen:
  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).
    CATCH((data.input = fopen(config.input, "r")) != NULL,
data/libaosd-0.2.7/examples/aosd_cat/aosd_cat.c:320:3:  [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 buf[1024];
data/libaosd-0.2.7/libaosd/aosd-internal.c:172:3:  [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 comp_manager_hint[32];
data/libaosd-0.2.7/libaosd/aosd-main.c:177:3:  [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(&flash.user_render, &aosd->renderer, sizeof(RenderCallback));
data/libaosd-0.2.7/examples/aosd_cat/aosd_cat.c:324:21:  [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).
  char* end = buf + strlen(buf) - 1;
data/libaosd-0.2.7/examples/aosd_cat/aosd_cat.h:20:9:  [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 (strlen(err_fmt) != 0) \
data/libaosd-0.2.7/libaosd-text/aosd-text.c:72:24:  [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 (mbtowc(&wlf, lf, strlen(lf)) == -1)
data/libaosd-0.2.7/libaosd-text/aosd-text.c:74:24:  [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 (mbtowc(&wnl, nl, strlen(nl)) == -1)
data/libaosd-0.2.7/libaosd-text/aosd-text.c:116:23:  [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).
    attr->end_index = strlen(pango_layout_get_text(lay));

ANALYSIS SUMMARY:

Hits = 10
Lines analyzed = 2305 in approximately 0.14 seconds (16994 lines/second)
Physical Source Lines of Code (SLOC) = 1731
Hits@level = [0]   3 [1]   5 [2]   4 [3]   0 [4]   1 [5]   0
Hits@level+ = [0+]  13 [1+]  10 [2+]   5 [3+]   1 [4+]   1 [5+]   0
Hits/KSLOC@level+ = [0+] 7.51011 [1+] 5.77701 [2+] 2.8885 [3+] 0.577701 [4+] 0.577701 [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.