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/termit-3.1/src/callbacks.c
Examining data/termit-3.1/src/callbacks.h
Examining data/termit-3.1/src/configs.c
Examining data/termit-3.1/src/configs.h
Examining data/termit-3.1/src/keybindings.c
Examining data/termit-3.1/src/keybindings.h
Examining data/termit-3.1/src/lua_api.c
Examining data/termit-3.1/src/lua_api.h
Examining data/termit-3.1/src/lua_conf.c
Examining data/termit-3.1/src/sessions.c
Examining data/termit-3.1/src/sessions.h
Examining data/termit-3.1/src/termit.c
Examining data/termit-3.1/src/termit.h
Examining data/termit-3.1/src/termit_core_api.c
Examining data/termit-3.1/src/termit_core_api.h
Examining data/termit-3.1/src/termit_preferences.c
Examining data/termit-3.1/src/termit_style.c
Examining data/termit-3.1/src/termit_style.h

FINAL RESULTS:

data/termit-3.1/src/termit.c:413:20:  [3] (buffer) getopt_long:
  Some older implementations do not protect against internal buffer overflows
  (CWE-120, CWE-20). Check implementation on installation, or limit the size
  of all string inputs.
        int flag = getopt_long(argc, argv, "-hvi:n:c:r:T:", long_options, &option_index);
data/termit-3.1/src/termit_core_api.c:710:5:  [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(pHandlerId, &handlerId, sizeof(handlerId));
data/termit-3.1/src/callbacks.c:97:9:  [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(searchRegex) == 0) {
data/termit-3.1/src/keybindings.c:92:12:  [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).
    while (strlen(token) > 0) {
data/termit-3.1/src/keybindings.c:95:28:  [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).
            modifier_len = strlen(termit_modifiers[i].name);
data/termit-3.1/src/termit_core_api.c:80:54:  [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).
    vte_terminal_feed(VTE_TERMINAL(pTab->vte), data, strlen(data));
data/termit-3.1/src/termit_core_api.c:85:60:  [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).
    vte_terminal_feed_child(VTE_TERMINAL(pTab->vte), data, strlen(data));
data/termit-3.1/src/termit_core_api.c:285:13:  [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).
        str[strlen(str) - 1] = '\0';

ANALYSIS SUMMARY:

Hits = 8
Lines analyzed = 4480 in approximately 0.12 seconds (37751 lines/second)
Physical Source Lines of Code (SLOC) = 3723
Hits@level = [0]   0 [1]   6 [2]   1 [3]   1 [4]   0 [5]   0
Hits@level+ = [0+]   8 [1+]   8 [2+]   2 [3+]   1 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 2.1488 [1+] 2.1488 [2+] 0.537201 [3+] 0.268601 [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.