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/pagodacf-0.10/cf_common_p.c
Examining data/pagodacf-0.10/cf_ip4_addr_p.c
Examining data/pagodacf-0.10/cf_ip4_addr_p.h
Examining data/pagodacf-0.10/cf_ip4_proto_p.c
Examining data/pagodacf-0.10/cf_ip4_proto_p.h
Examining data/pagodacf-0.10/cf_ip6_addr_p.c
Examining data/pagodacf-0.10/cf_ip6_addr_p.h
Examining data/pagodacf-0.10/cf_ip6_proto_p.c
Examining data/pagodacf-0.10/cf_ip6_proto_p.h
Examining data/pagodacf-0.10/cf_ip_common_p.c
Examining data/pagodacf-0.10/cf_ip_common_p.h
Examining data/pagodacf-0.10/cf_nameinfo_p.c
Examining data/pagodacf-0.10/cf_nameinfo_p.h
Examining data/pagodacf-0.10/cf_netif_p.c
Examining data/pagodacf-0.10/cf_netif_p.h
Examining data/pagodacf-0.10/cf_sock_dgram_p.c
Examining data/pagodacf-0.10/cf_sock_dgram_p.h
Examining data/pagodacf-0.10/cf_sock_stream_p.c
Examining data/pagodacf-0.10/cf_sock_stream_p.h
Examining data/pagodacf-0.10/cf_socket_p.c
Examining data/pagodacf-0.10/cf_socket_p.h
Examining data/pagodacf-0.10/cf_xxxxx_p.c
Examining data/pagodacf-0.10/cf_xxxxx_p.h
Examining data/pagodacf-0.10/cf_common_p.h
Examining data/pagodacf-0.10/cf_tai64_p.c
Examining data/pagodacf-0.10/cf_tai64_p.h
Examining data/pagodacf-0.10/cf_tai64n_p.c
Examining data/pagodacf-0.10/cf_tai64n_p.h

FINAL RESULTS:

data/pagodacf-0.10/cf_ip4_proto_p.c:230:5:  [4] (buffer) strcpy:
  Does not check for buffer overflows when copying to destination [MS-banned]
  (CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
  easily misused).
    strcpy(ifrPtr->ifr_name, String_val(nameVal));
data/pagodacf-0.10/cf_nameinfo_p.c:404:9:  [4] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf.
        sprintf
data/pagodacf-0.10/cf_socket_p.c:776:2:  [4] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf.
	sprintf(failStr, "Cf_socket.getsockopt %s not implemented.",
data/pagodacf-0.10/cf_socket_p.c:807:9:  [4] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf.
        sprintf(failStr, "Cf_socket.setsockopt %s not implemented.",
data/pagodacf-0.10/cf_ip4_addr_p.c:379:5:  [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 buffer[INET_ADDRSTRLEN];
data/pagodacf-0.10/cf_ip4_addr_p.c:539:5:  [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 buffer[INET_ADDRSTRLEN];
data/pagodacf-0.10/cf_ip4_proto_p.c:140:9:  [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(&sxPtr->sx_sockaddr_in, saPtr, saLen);
data/pagodacf-0.10/cf_ip4_proto_p.c:219:5:  [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 buffer[IF_NAMESIZE + sizeof(struct sockaddr_storage)];
data/pagodacf-0.10/cf_ip6_addr_p.c:451:5:  [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(&groupId.s6_addr[2], &addrPtr->s6_addr[2], 14);
data/pagodacf-0.10/cf_ip6_addr_p.c:499:5:  [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(&addr.s6_addr[2], &Cf_ip6_addr_val(groupIdVal)->s6_addr[2], 14);
data/pagodacf-0.10/cf_ip6_addr_p.c:610:5:  [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 buffer[INET6_ADDRSTRLEN];
data/pagodacf-0.10/cf_ip6_proto_p.c:150:9:  [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(&sxPtr->sx_sockaddr_in6, saPtr, saLen);
data/pagodacf-0.10/cf_nameinfo_p.c:149:9:  [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(&sxPtr->sx_sockaddr, saPtr, saLen);
data/pagodacf-0.10/cf_nameinfo_p.c:331:9:  [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 buffer[128];
data/pagodacf-0.10/cf_nameinfo_p.c:332:9:  [2] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf. Risk is low because the source has a constant maximum length.
        sprintf(buffer, "unknown error (code=%d)",
data/pagodacf-0.10/cf_nameinfo_p.c:403:9:  [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 message[128];
data/pagodacf-0.10/cf_netif_p.c:61:5:  [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 buffer[IF_NAMESIZE];
data/pagodacf-0.10/cf_socket_p.c:100:5:  [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(Cf_socket_domain_val(sVal), ptr, sizeof *ptr);
data/pagodacf-0.10/cf_socket_p.c:775:2:  [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 failStr[80];
data/pagodacf-0.10/cf_socket_p.c:806:9:  [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 failStr[80];
data/pagodacf-0.10/cf_tai64_p.c:135:5:  [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 buffer[8];
data/pagodacf-0.10/cf_tai64_p.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 buffer[8];
data/pagodacf-0.10/cf_tai64n_p.c:99:5:  [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 buffer[12];
data/pagodacf-0.10/cf_tai64n_p.c:127:5:  [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 buffer[12];
data/pagodacf-0.10/cf_ip4_proto_p.c:225:49:  [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 (string_length(nameVal) > IF_NAMESIZE || strlen(namePtr) >= IF_NAMESIZE)

ANALYSIS SUMMARY:

Hits = 25
Lines analyzed = 5759 in approximately 0.20 seconds (29431 lines/second)
Physical Source Lines of Code (SLOC) = 3339
Hits@level = [0]   2 [1]   1 [2]  20 [3]   0 [4]   4 [5]   0
Hits@level+ = [0+]  27 [1+]  25 [2+]  24 [3+]   4 [4+]   4 [5+]   0
Hits/KSLOC@level+ = [0+] 8.08625 [1+] 7.48727 [2+] 7.18778 [3+] 1.19796 [4+] 1.19796 [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.