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/geocode-glib-3.26.2/geocode-glib/geocode-backend.c
Examining data/geocode-glib-3.26.2/geocode-glib/geocode-backend.h
Examining data/geocode-glib-3.26.2/geocode-glib/geocode-bounding-box.c
Examining data/geocode-glib-3.26.2/geocode-glib/geocode-bounding-box.h
Examining data/geocode-glib-3.26.2/geocode-glib/geocode-error.c
Examining data/geocode-glib-3.26.2/geocode-glib/geocode-error.h
Examining data/geocode-glib-3.26.2/geocode-glib/geocode-forward.c
Examining data/geocode-glib-3.26.2/geocode-glib/geocode-forward.h
Examining data/geocode-glib-3.26.2/geocode-glib/geocode-glib-private.h
Examining data/geocode-glib-3.26.2/geocode-glib/geocode-glib.c
Examining data/geocode-glib-3.26.2/geocode-glib/geocode-glib.h
Examining data/geocode-glib-3.26.2/geocode-glib/geocode-location.c
Examining data/geocode-glib-3.26.2/geocode-glib/geocode-location.h
Examining data/geocode-glib-3.26.2/geocode-glib/geocode-mock-backend.c
Examining data/geocode-glib-3.26.2/geocode-glib/geocode-mock-backend.h
Examining data/geocode-glib-3.26.2/geocode-glib/geocode-nominatim.c
Examining data/geocode-glib-3.26.2/geocode-glib/geocode-nominatim.h
Examining data/geocode-glib-3.26.2/geocode-glib/geocode-place.c
Examining data/geocode-glib-3.26.2/geocode-glib/geocode-place.h
Examining data/geocode-glib-3.26.2/geocode-glib/geocode-reverse.c
Examining data/geocode-glib-3.26.2/geocode-glib/geocode-reverse.h
Examining data/geocode-glib-3.26.2/geocode-glib/tests/geo-uri.c
Examining data/geocode-glib-3.26.2/geocode-glib/tests/geocode-glib.c
Examining data/geocode-glib-3.26.2/geocode-glib/tests/geocode-nominatim-test.c
Examining data/geocode-glib-3.26.2/geocode-glib/tests/geocode-nominatim-test.h
Examining data/geocode-glib-3.26.2/geocode-glib/tests/mock-backend.c

FINAL RESULTS:

data/geocode-glib-3.26.2/geocode-glib/tests/geocode-nominatim-test.c:217:55:  [3] (buffer) g_get_tmp_dir:
  This function is synonymous with 'getenv("TMP")';it returns untrustable
  input if the environment can beset by an attacker. It can have any content
  and length, and the same variable can be set more than once (CWE-807,
  CWE-20). Check environment variables carefully before using them.
	g_assert (g_str_has_prefix (g_get_user_cache_dir (), g_get_tmp_dir ()));
data/geocode-glib-3.26.2/geocode-glib/geocode-forward.c:441:2:  [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 top[G_ASCII_DTOSTR_BUF_SIZE];
data/geocode-glib-3.26.2/geocode-glib/geocode-forward.c:442:2:  [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 left[G_ASCII_DTOSTR_BUF_SIZE];
data/geocode-glib-3.26.2/geocode-glib/geocode-forward.c:443:2:  [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 bottom[G_ASCII_DTOSTR_BUF_SIZE];
data/geocode-glib-3.26.2/geocode-glib/geocode-forward.c:444:2:  [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 right[G_ASCII_DTOSTR_BUF_SIZE];
data/geocode-glib-3.26.2/geocode-glib/geocode-location.c:897:9:  [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 lat[G_ASCII_DTOSTR_BUF_SIZE];
data/geocode-glib-3.26.2/geocode-glib/geocode-location.c:898:9:  [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 lon[G_ASCII_DTOSTR_BUF_SIZE];
data/geocode-glib-3.26.2/geocode-glib/geocode-location.c:899:9:  [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 alt[G_ASCII_DTOSTR_BUF_SIZE];
data/geocode-glib-3.26.2/geocode-glib/geocode-location.c:900:9:  [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 acc[G_ASCII_DTOSTR_BUF_SIZE];
data/geocode-glib-3.26.2/geocode-glib/geocode-nominatim.c:397:45:  [2] (integer) atoi:
  Unless checked, the resulting number can exceed the expected range
  (CWE-190). If source untrusted, check both minimum and maximum, even if the
  input had no minus sign (large numbers can roll over into negative number;
  consider saving to an unsigned value if that is intended).
                        rank = place_rank ? atoi (place_rank) : 0;
data/geocode-glib-3.26.2/geocode-glib/geocode-nominatim.c:610:2:  [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 *s_array[G_N_ELEMENTS (place_attributes)];
data/geocode-glib-3.26.2/geocode-glib/geocode-nominatim.c:813:2:  [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 lat_str[G_ASCII_DTOSTR_BUF_SIZE];
data/geocode-glib-3.26.2/geocode-glib/geocode-nominatim.c:814:2:  [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 lon_str[G_ASCII_DTOSTR_BUF_SIZE];
data/geocode-glib-3.26.2/geocode-glib/tests/geocode-glib.c:194:2:  [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 lat[G_ASCII_DTOSTR_BUF_SIZE];
data/geocode-glib-3.26.2/geocode-glib/tests/geocode-glib.c:195:2:  [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 lon[G_ASCII_DTOSTR_BUF_SIZE];
data/geocode-glib-3.26.2/geocode-glib/geocode-glib.c:98:48:  [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).
	g_checksum_update (sum, (const guchar *) uri, strlen (uri));
data/geocode-glib-3.26.2/geocode-glib/geocode-location.c:451:41:  [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).
        uri_part = (const char *) uri + strlen("geo") + 1;
data/geocode-glib-3.26.2/geocode-glib/geocode-mock-backend.c:216:11:  [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.
	gboolean equal;
data/geocode-glib-3.26.2/geocode-glib/geocode-mock-backend.c:245:9:  [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 equal;

ANALYSIS SUMMARY:

Hits = 19
Lines analyzed = 9690 in approximately 0.25 seconds (38563 lines/second)
Physical Source Lines of Code (SLOC) = 5783
Hits@level = [0]   0 [1]   4 [2]  14 [3]   1 [4]   0 [5]   0
Hits@level+ = [0+]  19 [1+]  19 [2+]  15 [3+]   1 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 3.28549 [1+] 3.28549 [2+] 2.59381 [3+] 0.172921 [4+]   0 [5+]   0
Dot directories skipped = 2 (--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.