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/mysql-ocaml-1.2.4/etc/errmsg.h
Examining data/mysql-ocaml-1.2.4/mysql_stubs.c

FINAL RESULTS:

data/mysql-ocaml-1.2.4/mysql_stubs.c:90:3:  [4] (format) vsnprintf:
  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.
  vsnprintf(buf, sizeof buf, fmt, args);
data/mysql-ocaml-1.2.4/mysql_stubs.c:86:3:  [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/mysql-ocaml-1.2.4/mysql_stubs.c:150:5:  [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(String_val(v), s, length);
data/mysql-ocaml-1.2.4/mysql_stubs.c:587:3:  [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(String_val(res), buf, esclen);
data/mysql-ocaml-1.2.4/mysql_stubs.c:615:3:  [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(String_val(res), buf, esclen);
data/mysql-ocaml-1.2.4/mysql_stubs.c:930:5:  [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/mysql-ocaml-1.2.4/mysql_stubs.c:999:3:  [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(bind->buffer, String_val(v), len);
data/mysql-ocaml-1.2.4/mysql_stubs.c:561:54:  [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).
  s = val_str_option(msg, msg == (char *) NULL ? 0 : strlen(msg));
data/mysql-ocaml-1.2.4/mysql_stubs.c:790:38:  [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).
    table = val_str_option(f->table, strlen(f->table));
data/mysql-ocaml-1.2.4/mysql_stubs.c:795:34:  [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).
    def = val_str_option(f->def, strlen(f->def));
data/mysql-ocaml-1.2.4/mysql_stubs.c:925:41:  [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).
  ret = mysql_stmt_prepare(stmt, sql_c, strlen(sql_c));

ANALYSIS SUMMARY:

Hits = 11
Lines analyzed = 1270 in approximately 0.05 seconds (26001 lines/second)
Physical Source Lines of Code (SLOC) = 969
Hits@level = [0]   1 [1]   4 [2]   6 [3]   0 [4]   1 [5]   0
Hits@level+ = [0+]  12 [1+]  11 [2+]   7 [3+]   1 [4+]   1 [5+]   0
Hits/KSLOC@level+ = [0+] 12.3839 [1+] 11.3519 [2+] 7.22394 [3+] 1.03199 [4+] 1.03199 [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.