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/libapache2-mod-log-slow-1.0.8/mod_log_slow13.c
Examining data/libapache2-mod-log-slow-1.0.8/mod_log_slow.c

FINAL RESULTS:

data/libapache2-mod-log-slow-1.0.8/mod_log_slow.c:53:5:  [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 outbuf[LOGBUF_SIZE];
data/libapache2-mod-log-slow-1.0.8/mod_log_slow.c:88:11:  [2] (integer) atol:
  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).
    val = atol(arg);
data/libapache2-mod-log-slow-1.0.8/mod_log_slow.c:155:5:  [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 tstr[MAX_STRING_LEN];
data/libapache2-mod-log-slow-1.0.8/mod_log_slow.c:164:5:  [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 timestr[DEFAULT_REQUEST_TIME_SIZE];
data/libapache2-mod-log-slow-1.0.8/mod_log_slow.c:492:13:  [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(&buf->outbuf[buf->outcnt], log, loglen);
data/libapache2-mod-log-slow-1.0.8/mod_log_slow13.c:69:11:  [2] (integer) atol:
  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).
    val = atol(arg);
data/libapache2-mod-log-slow-1.0.8/mod_log_slow13.c:122:5:  [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 tstr[MAX_STRING_LEN];
data/libapache2-mod-log-slow-1.0.8/mod_log_slow.c:426:45:  [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).
        memset(conf->log_buffer->outbuf, 0, strlen(conf->log_buffer->outbuf) );
data/libapache2-mod-log-slow-1.0.8/mod_log_slow.c:573:15:  [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).
    logsize = strlen(logbuf);
data/libapache2-mod-log-slow-1.0.8/mod_log_slow13.c:300:15:  [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).
    logsize = strlen(logbuf);

ANALYSIS SUMMARY:

Hits = 10
Lines analyzed = 1034 in approximately 0.05 seconds (22338 lines/second)
Physical Source Lines of Code (SLOC) = 824
Hits@level = [0]   6 [1]   3 [2]   7 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]  16 [1+]  10 [2+]   7 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 19.4175 [1+] 12.1359 [2+] 8.49515 [3+]   0 [4+]   0 [5+]   0
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.