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/ipv6calc-1.0.0/databases/as-assignment/dbasn_assignment.h
Examining data/ipv6calc-1.0.0/databases/cc-assignment/db_cc_reg_assignment.h
Examining data/ipv6calc-1.0.0/databases/ieee-iab/dbieee_iab.h
Examining data/ipv6calc-1.0.0/databases/ieee-oui/dbieee_oui.h
Examining data/ipv6calc-1.0.0/databases/ieee-oui36/dbieee_oui36.h
Examining data/ipv6calc-1.0.0/databases/ipv4-assignment/dbipv4addr_assignment.h
Examining data/ipv6calc-1.0.0/databases/ipv6-assignment/dbipv6addr_assignment.h
Examining data/ipv6calc-1.0.0/databases/lib/libipv6calc_db_wrapper.c
Examining data/ipv6calc-1.0.0/databases/lib/libipv6calc_db_wrapper.h
Examining data/ipv6calc-1.0.0/databases/lib/libipv6calc_db_wrapper_BuiltIn.c
Examining data/ipv6calc-1.0.0/databases/lib/libipv6calc_db_wrapper_BuiltIn.h
Examining data/ipv6calc-1.0.0/databases/lib/libipv6calc_db_wrapper_DBIP.c
Examining data/ipv6calc-1.0.0/databases/lib/libipv6calc_db_wrapper_DBIP.h
Examining data/ipv6calc-1.0.0/databases/lib/libipv6calc_db_wrapper_External.c
Examining data/ipv6calc-1.0.0/databases/lib/libipv6calc_db_wrapper_External.h
Examining data/ipv6calc-1.0.0/databases/lib/libipv6calc_db_wrapper_GeoIP.c
Examining data/ipv6calc-1.0.0/databases/lib/libipv6calc_db_wrapper_GeoIP.h
Examining data/ipv6calc-1.0.0/databases/lib/libipv6calc_db_wrapper_IP2Location.c
Examining data/ipv6calc-1.0.0/databases/lib/libipv6calc_db_wrapper_IP2Location.h
Examining data/ipv6calc-1.0.0/external-fallback/GeoIP/GeoIP.h
Examining data/ipv6calc-1.0.0/external-fallback/GeoIP/GeoIPCity.h
Examining data/ipv6calc-1.0.0/external-fallback/GeoIP/GeoIP_internal.h
Examining data/ipv6calc-1.0.0/external-fallback/IP2Location/IP2Loc_DBInterface.h
Examining data/ipv6calc-1.0.0/external-fallback/IP2Location/IP2Location.h
Examining data/ipv6calc-1.0.0/getopt/getopt.c
Examining data/ipv6calc-1.0.0/getopt/getopt.h
Examining data/ipv6calc-1.0.0/getopt/getopt1.c
Examining data/ipv6calc-1.0.0/ipv6calc/ipv6calc.c
Examining data/ipv6calc-1.0.0/ipv6calc/ipv6calc.h
Examining data/ipv6calc-1.0.0/ipv6calc/ipv6calchelp_local.c
Examining data/ipv6calc-1.0.0/ipv6calc/ipv6calchelp_local.h
Examining data/ipv6calc-1.0.0/ipv6calc/ipv6calcoptions_local.h
Examining data/ipv6calc-1.0.0/ipv6calc/showinfo.c
Examining data/ipv6calc-1.0.0/ipv6calc/showinfo.h
Examining data/ipv6calc-1.0.0/ipv6loganon/ipv6loganon.c
Examining data/ipv6calc-1.0.0/ipv6loganon/ipv6loganon.h
Examining data/ipv6calc-1.0.0/ipv6loganon/ipv6loganonhelp.c
Examining data/ipv6calc-1.0.0/ipv6loganon/ipv6loganonhelp.h
Examining data/ipv6calc-1.0.0/ipv6loganon/ipv6loganonoptions.h
Examining data/ipv6calc-1.0.0/ipv6logconv/ipv6logconvhelp.c
Examining data/ipv6calc-1.0.0/ipv6logconv/ipv6logconvhelp.h
Examining data/ipv6calc-1.0.0/ipv6logconv/ipv6logconvoptions.h
Examining data/ipv6calc-1.0.0/ipv6logconv/ipv6logconv.c
Examining data/ipv6calc-1.0.0/ipv6logconv/ipv6logconv.h
Examining data/ipv6calc-1.0.0/ipv6logstats/ipv6logstats.c
Examining data/ipv6calc-1.0.0/ipv6logstats/ipv6logstats.h
Examining data/ipv6calc-1.0.0/ipv6logstats/ipv6logstatshelp.c
Examining data/ipv6calc-1.0.0/ipv6logstats/ipv6logstatshelp.h
Examining data/ipv6calc-1.0.0/ipv6logstats/ipv6logstatsoptions.h
Examining data/ipv6calc-1.0.0/lib/ipv6calc_inttypes.h
Examining data/ipv6calc-1.0.0/lib/ipv6calccommands.h
Examining data/ipv6calc-1.0.0/lib/ipv6calchelp.c
Examining data/ipv6calc-1.0.0/lib/ipv6calchelp.h
Examining data/ipv6calc-1.0.0/lib/ipv6calcoptions.c
Examining data/ipv6calc-1.0.0/lib/ipv6calcoptions.h
Examining data/ipv6calc-1.0.0/lib/ipv6calcoptions_common.h
Examining data/ipv6calc-1.0.0/lib/ipv6calctypes.c
Examining data/ipv6calc-1.0.0/lib/ipv6calctypes.h
Examining data/ipv6calc-1.0.0/lib/libeui64.c
Examining data/ipv6calc-1.0.0/lib/libeui64.h
Examining data/ipv6calc-1.0.0/lib/libieee.c
Examining data/ipv6calc-1.0.0/lib/libieee.h
Examining data/ipv6calc-1.0.0/lib/libifinet6.c
Examining data/ipv6calc-1.0.0/lib/libifinet6.h
Examining data/ipv6calc-1.0.0/lib/libipaddr.c
Examining data/ipv6calc-1.0.0/lib/libipaddr.h
Examining data/ipv6calc-1.0.0/lib/libipv4addr.c
Examining data/ipv6calc-1.0.0/lib/libipv4addr.h
Examining data/ipv6calc-1.0.0/lib/libipv6addr.c
Examining data/ipv6calc-1.0.0/lib/libipv6addr.h
Examining data/ipv6calc-1.0.0/lib/libipv6calc.c
Examining data/ipv6calc-1.0.0/lib/libipv6calc.h
Examining data/ipv6calc-1.0.0/lib/libipv6calcdebug.h
Examining data/ipv6calc-1.0.0/lib/libmac.c
Examining data/ipv6calc-1.0.0/lib/libmac.h
Examining data/ipv6calc-1.0.0/lib/librfc1884.c
Examining data/ipv6calc-1.0.0/lib/librfc1884.h
Examining data/ipv6calc-1.0.0/lib/librfc1886.c
Examining data/ipv6calc-1.0.0/lib/librfc1886.h
Examining data/ipv6calc-1.0.0/lib/librfc1924.c
Examining data/ipv6calc-1.0.0/lib/librfc1924.h
Examining data/ipv6calc-1.0.0/lib/librfc2874.c
Examining data/ipv6calc-1.0.0/lib/librfc2874.h
Examining data/ipv6calc-1.0.0/lib/librfc3041.c
Examining data/ipv6calc-1.0.0/lib/librfc3041.h
Examining data/ipv6calc-1.0.0/lib/librfc3056.c
Examining data/ipv6calc-1.0.0/lib/librfc3056.h
Examining data/ipv6calc-1.0.0/lib/librfc5569.c