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/kholidays-5.74.0/autotests/testholidayregion.h
Examining data/kholidays-5.74.0/autotests/testsunriseset.h
Examining data/kholidays-5.74.0/autotests/testlunar.h
Examining data/kholidays-5.74.0/autotests/testsunriseset.cpp
Examining data/kholidays-5.74.0/autotests/testseasons.h
Examining data/kholidays-5.74.0/autotests/testlunar.cpp
Examining data/kholidays-5.74.0/autotests/testholidayregion.cpp
Examining data/kholidays-5.74.0/autotests/testseasons.cpp
Examining data/kholidays-5.74.0/autotests/testzodiac.cpp
Examining data/kholidays-5.74.0/src/sunriseset.cpp
Examining data/kholidays-5.74.0/src/lunarphase.cpp
Examining data/kholidays-5.74.0/src/holiday.h
Examining data/kholidays-5.74.0/src/holidayregion.cpp
Examining data/kholidays-5.74.0/src/lunarphase.h
Examining data/kholidays-5.74.0/src/astroseasons.h
Examining data/kholidays-5.74.0/src/declarative/holidayregionsmodel.h
Examining data/kholidays-5.74.0/src/declarative/holidayregionsmodel.cpp
Examining data/kholidays-5.74.0/src/declarative/kholidaysdeclarativeplugin.h
Examining data/kholidays-5.74.0/src/declarative/kholidaysdeclarativeplugin.cpp
Examining data/kholidays-5.74.0/src/holidayregion.h
Examining data/kholidays-5.74.0/src/zodiac.cpp
Examining data/kholidays-5.74.0/src/sunriseset.h
Examining data/kholidays-5.74.0/src/zodiac.h
Examining data/kholidays-5.74.0/src/holiday_p.h
Examining data/kholidays-5.74.0/src/holiday.cpp
Examining data/kholidays-5.74.0/src/parsers/qcalendarsystem_p.h
Examining data/kholidays-5.74.0/src/parsers/holidayparserdriver_p.h
Examining data/kholidays-5.74.0/src/parsers/holidayparserdriver.cpp
Examining data/kholidays-5.74.0/src/parsers/qcalendarsystem.cpp
Examining data/kholidays-5.74.0/src/parsers/plan2/holidayscannerplan_p.h
Examining data/kholidays-5.74.0/src/parsers/plan2/holidayparserdriverplan.cpp
Examining data/kholidays-5.74.0/src/parsers/plan2/FlexLexer.h
Examining data/kholidays-5.74.0/src/parsers/plan2/holidayscannerplan.cpp
Examining data/kholidays-5.74.0/src/parsers/plan2/holidayparserplan.hpp
Examining data/kholidays-5.74.0/src/parsers/plan2/holidayparserplan.cpp
Examining data/kholidays-5.74.0/src/parsers/plan2/holidayparserdriverplan_p.h
Examining data/kholidays-5.74.0/src/astroseasons.cpp

FINAL RESULTS:

data/kholidays-5.74.0/src/parsers/plan2/holidayparserdriverplan.cpp:48:21:  [2] (misc) open:
  Check when opening files - can an attacker redirect it (via symlinks),
  force the opening of special file type (e.g., device files), move things
  around to create a race condition, control its ancestors, or change its
  contents? (CWE-362).
    if (holidayFile.open(QIODevice::ReadOnly)) {
data/kholidays-5.74.0/src/parsers/plan2/holidayscannerplan.cpp:1677:30:  [2] (integer) atoi:
  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).
            { yylval->ival = atoi(yytext); return token::NUMBER; }
data/kholidays-5.74.0/src/parsers/plan2/holidayscannerplan.cpp:1685:31:  [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).
                yylval->sval[ strlen(yylval->sval) - 1 ] = 0;
data/kholidays-5.74.0/src/parsers/plan2/holidayscannerplan.cpp:2854:18:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
    (void) yyin->read(buf, max_size);

ANALYSIS SUMMARY:

Hits = 4
Lines analyzed = 12291 in approximately 0.43 seconds (28533 lines/second)
Physical Source Lines of Code (SLOC) = 8666
Hits@level = [0]   0 [1]   2 [2]   2 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]   4 [1+]   4 [2+]   2 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 0.461574 [1+] 0.461574 [2+] 0.230787 [3+]   0 [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.