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/platformio-4.3.4/examples/unit-testing/arduino-mock/lib/MyService/MyService.cpp Examining data/platformio-4.3.4/examples/unit-testing/arduino-mock/lib/MyService/MyService.h Examining data/platformio-4.3.4/examples/unit-testing/arduino-mock/src/main.cpp Examining data/platformio-4.3.4/examples/unit-testing/arduino-mock/test/test_my_service.cpp Examining data/platformio-4.3.4/examples/unit-testing/calculator/lib/calculator/src/calculator.cpp Examining data/platformio-4.3.4/examples/unit-testing/calculator/lib/calculator/src/calculator.h Examining data/platformio-4.3.4/examples/unit-testing/calculator/src/main.cpp Examining data/platformio-4.3.4/examples/unit-testing/calculator/test/test_common/test_calculator.cpp Examining data/platformio-4.3.4/examples/unit-testing/calculator/test/test_desktop/test_calculator.cpp Examining data/platformio-4.3.4/examples/unit-testing/calculator/test/test_embedded/test_calculator.cpp Examining data/platformio-4.3.4/examples/unit-testing/mbed-blink/src/main.cpp Examining data/platformio-4.3.4/examples/unit-testing/mbed-blink/test/test_main.cpp Examining data/platformio-4.3.4/examples/unit-testing/stm32cube/src/main.c Examining data/platformio-4.3.4/examples/unit-testing/stm32cube/src/main.h Examining data/platformio-4.3.4/examples/unit-testing/stm32cube/test/test_main.c Examining data/platformio-4.3.4/examples/unit-testing/stm32cube/test/unittest_transport.c Examining data/platformio-4.3.4/examples/unit-testing/stm32cube/test/unittest_transport.h Examining data/platformio-4.3.4/examples/unit-testing/wiring-blink/src/main.cpp Examining data/platformio-4.3.4/examples/unit-testing/wiring-blink/test/test_main.cpp Examining data/platformio-4.3.4/examples/wiring-blink/src/main.cpp FINAL RESULTS: data/platformio-4.3.4/examples/unit-testing/arduino-mock/lib/MyService/MyService.cpp:16:34: [1] (buffer) read: Check buffer boundaries if used in a loop including recursive loops (CWE-120, CWE-20). response.concat(_client->read()); data/platformio-4.3.4/examples/unit-testing/arduino-mock/test/test_my_service.cpp:17:48: [1] (buffer) read: Check buffer boundaries if used in a loop including recursive loops (CWE-120, CWE-20). When(OverloadedMethod(ArduinoFake(Client), read, int())).Return(2, 0, 0); data/platformio-4.3.4/examples/unit-testing/arduino-mock/test/test_my_service.cpp:31:50: [1] (buffer) read: Check buffer boundaries if used in a loop including recursive loops (CWE-120, CWE-20). Verify(OverloadedMethod(ArduinoFake(Client), read, int())).Exactly(3_Times); data/platformio-4.3.4/examples/unit-testing/mbed-blink/test/test_main.cpp:36:29: [1] (buffer) read: Check buffer boundaries if used in a loop including recursive loops (CWE-120, CWE-20). TEST_ASSERT_EQUAL(myled.read(), 1); data/platformio-4.3.4/examples/unit-testing/mbed-blink/test/test_main.cpp:41:29: [1] (buffer) read: Check buffer boundaries if used in a loop including recursive loops (CWE-120, CWE-20). TEST_ASSERT_EQUAL(myled.read(), 0); ANALYSIS SUMMARY: Hits = 5 Lines analyzed = 896 in approximately 0.10 seconds (9192 lines/second) Physical Source Lines of Code (SLOC) = 494 Hits@level = [0] 0 [1] 5 [2] 0 [3] 0 [4] 0 [5] 0 Hits@level+ = [0+] 5 [1+] 5 [2+] 0 [3+] 0 [4+] 0 [5+] 0 Hits/KSLOC@level+ = [0+] 10.1215 [1+] 10.1215 [2+] 0 [3+] 0 [4+] 0 [5+] 0 Dot directories skipped = 5 (--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.