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/ms-gsl-3.1.0/tests/algorithm_tests.cpp Examining data/ms-gsl-3.1.0/tests/assertion_tests.cpp Examining data/ms-gsl-3.1.0/tests/at_tests.cpp Examining data/ms-gsl-3.1.0/tests/bounds_tests.cpp Examining data/ms-gsl-3.1.0/tests/byte_tests.cpp Examining data/ms-gsl-3.1.0/tests/no_exception_ensure_tests.cpp Examining data/ms-gsl-3.1.0/tests/notnull_tests.cpp Examining data/ms-gsl-3.1.0/tests/owner_tests.cpp Examining data/ms-gsl-3.1.0/tests/span_compatibility_tests.cpp Examining data/ms-gsl-3.1.0/tests/span_ext_tests.cpp Examining data/ms-gsl-3.1.0/tests/span_tests.cpp Examining data/ms-gsl-3.1.0/tests/strict_notnull_tests.cpp Examining data/ms-gsl-3.1.0/tests/string_span_tests.cpp Examining data/ms-gsl-3.1.0/tests/utils_tests.cpp Examining data/ms-gsl-3.1.0/tests/array_bounds.cpp Examining data/ms-gsl-3.1.0/tests/multi_span_tests.cpp Examining data/ms-gsl-3.1.0/tests/strided_span_tests.cpp FINAL RESULTS: data/ms-gsl-3.1.0/tests/string_span_tests.cpp:277:15: [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. const char ar2[10] = "Hello"; data/ms-gsl-3.1.0/tests/string_span_tests.cpp:317:9: [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 ar2[10] = "Hello"; data/ms-gsl-3.1.0/tests/string_span_tests.cpp:351:15: [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. const char ar2[10] = "Hello"; data/ms-gsl-3.1.0/tests/string_span_tests.cpp:387:9: [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 _ar2[10] = "Hello"; data/ms-gsl-3.1.0/tests/string_span_tests.cpp:485:15: [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. const char ar2[10] = "Hello"; data/ms-gsl-3.1.0/tests/string_span_tests.cpp:522:9: [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 ar2[10] = "Hello"; data/ms-gsl-3.1.0/tests/string_span_tests.cpp:960:9: [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 buf[1]; data/ms-gsl-3.1.0/tests/string_span_tests.cpp:972:9: [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 buf[1]; data/ms-gsl-3.1.0/tests/string_span_tests.cpp:981:9: [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 buf[10]; data/ms-gsl-3.1.0/tests/string_span_tests.cpp:1001:9: [2] (buffer) wchar_t: 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. wchar_t buf[1]; data/ms-gsl-3.1.0/tests/string_span_tests.cpp:1013:9: [2] (buffer) wchar_t: 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. wchar_t buf[1]; data/ms-gsl-3.1.0/tests/string_span_tests.cpp:1022:9: [2] (buffer) wchar_t: 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. wchar_t buf[10]; data/ms-gsl-3.1.0/tests/string_span_tests.cpp:44:6: [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). auto strlen(const CharT* s) data/ms-gsl-3.1.0/tests/string_span_tests.cpp:965:30: [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). EXPECT_TRUE(generic::strlen(zspan.assume_z()) == 0); data/ms-gsl-3.1.0/tests/string_span_tests.cpp:986:34: [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). EXPECT_TRUE(generic::strlen(str) == 3); ANALYSIS SUMMARY: Hits = 15 Lines analyzed = 8179 in approximately 0.24 seconds (33707 lines/second) Physical Source Lines of Code (SLOC) = 6304 Hits@level = [0] 0 [1] 3 [2] 12 [3] 0 [4] 0 [5] 0 Hits@level+ = [0+] 15 [1+] 15 [2+] 12 [3+] 0 [4+] 0 [5+] 0 Hits/KSLOC@level+ = [0+] 2.37944 [1+] 2.37944 [2+] 1.90355 [3+] 0 [4+] 0 [5+] 0 Dot directories skipped = 2 (--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.