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/libserial-1.0.0/examples/example_project/example_project.cpp
Examining data/libserial-1.0.0/examples/main_page_example.cpp
Examining data/libserial-1.0.0/examples/serial_port_read.cpp
Examining data/libserial-1.0.0/examples/serial_port_read_write.cpp
Examining data/libserial-1.0.0/examples/serial_port_write.cpp
Examining data/libserial-1.0.0/examples/serial_stream_read.cpp
Examining data/libserial-1.0.0/examples/serial_stream_read_write.cpp
Examining data/libserial-1.0.0/examples/serial_stream_write.cpp
Examining data/libserial-1.0.0/src/SerialStream.cpp
Examining data/libserial-1.0.0/src/SerialStreamBuf.cpp
Examining data/libserial-1.0.0/src/libserial/SerialPort.h
Examining data/libserial-1.0.0/src/libserial/SerialPortConstants.h
Examining data/libserial-1.0.0/src/libserial/SerialStream.h
Examining data/libserial-1.0.0/src/libserial/SerialStreamBuf.h
Examining data/libserial-1.0.0/src/SerialPort.cpp
Examining data/libserial-1.0.0/test/MultiThreadUnitTests.cpp
Examining data/libserial-1.0.0/test/MultiThreadUnitTests.h
Examining data/libserial-1.0.0/test/SerialPortUnitTests.cpp
Examining data/libserial-1.0.0/test/SerialPortUnitTests.h
Examining data/libserial-1.0.0/test/SerialStreamUnitTests.cpp
Examining data/libserial-1.0.0/test/SerialStreamUnitTests.h
Examining data/libserial-1.0.0/test/UnitTests.cpp
Examining data/libserial-1.0.0/test/UnitTests.h
Examining data/libserial-1.0.0/test/unit_tests.cpp
FINAL RESULTS:
data/libserial-1.0.0/src/SerialStream.cpp:89:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:122:13: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:127:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:152:13: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:157:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:182:13: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:187:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:212:13: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:217:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:240:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:245:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:263:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:288:13: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:293:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:317:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:322:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:347:13: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:352:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:376:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:381:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:407:13: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:412:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:436:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:441:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:467:13: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:472:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:496:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:501:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:527:13: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:532:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:556:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:561:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:585:13: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:590:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:612:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:617:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:641:13: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:646:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:668:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:673:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:697:13: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:702:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:724:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:729:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:753:13: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:758:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:780:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:785:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:807:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:812:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:834:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:839:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:861:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:866:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:889:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:894:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:916:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(badbit) ;
data/libserial-1.0.0/src/SerialStream.cpp:921:9: [3] (random) setstate:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
setstate(std::ios_base::failbit) ;
data/libserial-1.0.0/src/SerialPort.cpp:854:43: [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).
mFileDescriptor = call_with_retry(open, fileName.c_str(), flags) ;
data/libserial-1.0.0/src/SerialPort.cpp:1850:56: [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).
const auto file_desc = call_with_retry(open,
data/libserial-1.0.0/examples/serial_port_read.cpp:45:9: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(1000) ;
data/libserial-1.0.0/examples/serial_port_read.cpp:69:5: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(1000) ;
data/libserial-1.0.0/examples/serial_port_write.cpp:73:20: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
input_file.read(&data_byte, 1) ;
data/libserial-1.0.0/examples/serial_stream_read.cpp:42:9: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(1000) ;
data/libserial-1.0.0/examples/serial_stream_read.cpp:58:9: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(1000) ;
data/libserial-1.0.0/examples/serial_stream_read_write.cpp:80:21: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
serial_stream_1.read(read_array_1, write_string_2.size()) ;
data/libserial-1.0.0/examples/serial_stream_read_write.cpp:81:21: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
serial_stream_2.read(read_array_2, write_string_1.size()) ;
data/libserial-1.0.0/examples/serial_stream_write.cpp:71:20: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
input_file.read(&data_byte, 1) ;
data/libserial-1.0.0/src/SerialPort.cpp:2235:54: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
const auto read_result = call_with_retry(read,
data/libserial-1.0.0/src/SerialPort.cpp:2281:13: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(mByteArrivalTimeDelta) ;
data/libserial-1.0.0/src/SerialPort.cpp:2329:54: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
const auto read_result = call_with_retry(read,
data/libserial-1.0.0/src/SerialPort.cpp:2375:13: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(mByteArrivalTimeDelta) ;
data/libserial-1.0.0/src/SerialPort.cpp:2403:43: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
read_result = call_with_retry(read,
data/libserial-1.0.0/src/SerialPort.cpp:2438:13: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(mByteArrivalTimeDelta) ;
data/libserial-1.0.0/src/SerialStreamBuf.cpp:1000:42: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
result = call_with_retry(read, fd, &character[1], numberOfBytes-1) ;
data/libserial-1.0.0/src/SerialStreamBuf.cpp:1019:38: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
result = call_with_retry(read, fd, character, numberOfBytes) ;
data/libserial-1.0.0/src/SerialStreamBuf.cpp:1100:38: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
result = call_with_retry(read, fd, &next_char, 1) ;
data/libserial-1.0.0/test/SerialPortUnitTests.cpp:140:5: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(readBufferDelay) ;
data/libserial-1.0.0/test/SerialPortUnitTests.cpp:179:5: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(readBufferDelay) ;
data/libserial-1.0.0/test/SerialPortUnitTests.cpp:258:5: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(readBufferDelay) ;
data/libserial-1.0.0/test/SerialPortUnitTests.cpp:295:5: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(readBufferDelay) ;
data/libserial-1.0.0/test/SerialPortUnitTests.cpp:306:5: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(readBufferDelay) ;
data/libserial-1.0.0/test/SerialPortUnitTests.cpp:761:5: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(readBufferDelay) ;
data/libserial-1.0.0/test/SerialStreamUnitTests.cpp:143:5: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(readBufferDelay) ;
data/libserial-1.0.0/test/SerialStreamUnitTests.cpp:182:5: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(readBufferDelay) ;
data/libserial-1.0.0/test/SerialStreamUnitTests.cpp:261:5: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(readBufferDelay) ;
data/libserial-1.0.0/test/SerialStreamUnitTests.cpp:298:5: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(readBufferDelay) ;
data/libserial-1.0.0/test/SerialStreamUnitTests.cpp:302:19: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
serialStream2.read(&readByte, 1) ;
data/libserial-1.0.0/test/SerialStreamUnitTests.cpp:309:5: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(readBufferDelay) ;
data/libserial-1.0.0/test/SerialStreamUnitTests.cpp:313:19: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
serialStream1.read(&readByte, 1) ;
data/libserial-1.0.0/test/SerialStreamUnitTests.cpp:783:5: [1] (obsolete) usleep:
This C routine is considered obsolete (as opposed to the shell command by
the same name). The interaction of this function with SIGALRM and other
timer functions such as sleep(), alarm(), setitimer(), and nanosleep() is
unspecified (CWE-676). Use nanosleep(2) or setitimer(2) instead.
usleep(readBufferDelay) ;
data/libserial-1.0.0/test/SerialStreamUnitTests.cpp:791:19: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
serialStream1.read(&readByte2, 1) ;
data/libserial-1.0.0/test/SerialStreamUnitTests.cpp:792:19: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
serialStream2.read(&readByte1, 1) ;
data/libserial-1.0.0/test/SerialStreamUnitTests.cpp:857:19: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
serialStream1.read(&readByte2, 1) ;
data/libserial-1.0.0/test/SerialStreamUnitTests.cpp:858:19: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
serialStream2.read(&readByte1, 1) ;
data/libserial-1.0.0/test/SerialStreamUnitTests.cpp:866:19: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
serialStream1.read(&readByte2, 1) ;
data/libserial-1.0.0/test/SerialStreamUnitTests.cpp:867:19: [1] (buffer) read:
Check buffer boundaries if used in a loop including recursive loops
(CWE-120, CWE-20).
serialStream2.read(&readByte1, 1) ;
ANALYSIS SUMMARY:
Hits = 97
Lines analyzed = 10820 in approximately 0.25 seconds (42916 lines/second)
Physical Source Lines of Code (SLOC) = 5975
Hits@level = [0] 0 [1] 37 [2] 2 [3] 58 [4] 0 [5] 0
Hits@level+ = [0+] 97 [1+] 97 [2+] 60 [3+] 58 [4+] 0 [5+] 0
Hits/KSLOC@level+ = [0+] 16.2343 [1+] 16.2343 [2+] 10.0418 [3+] 9.70711 [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.