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/ros-geometry-1.13.2/eigen_conversions/include/eigen_conversions/eigen_kdl.h
Examining data/ros-geometry-1.13.2/eigen_conversions/include/eigen_conversions/eigen_msg.h
Examining data/ros-geometry-1.13.2/eigen_conversions/src/eigen_kdl.cpp
Examining data/ros-geometry-1.13.2/eigen_conversions/src/eigen_msg.cpp
Examining data/ros-geometry-1.13.2/kdl_conversions/include/kdl_conversions/kdl_msg.h
Examining data/ros-geometry-1.13.2/kdl_conversions/src/kdl_msg.cpp
Examining data/ros-geometry-1.13.2/tf/include/tf/LinearMath/Matrix3x3.h
Examining data/ros-geometry-1.13.2/tf/include/tf/LinearMath/MinMax.h
Examining data/ros-geometry-1.13.2/tf/include/tf/LinearMath/QuadWord.h
Examining data/ros-geometry-1.13.2/tf/include/tf/LinearMath/Quaternion.h
Examining data/ros-geometry-1.13.2/tf/include/tf/LinearMath/Scalar.h
Examining data/ros-geometry-1.13.2/tf/include/tf/LinearMath/Transform.h
Examining data/ros-geometry-1.13.2/tf/include/tf/LinearMath/Vector3.h
Examining data/ros-geometry-1.13.2/tf/include/tf/exceptions.h
Examining data/ros-geometry-1.13.2/tf/include/tf/message_filter.h
Examining data/ros-geometry-1.13.2/tf/include/tf/tf.h
Examining data/ros-geometry-1.13.2/tf/include/tf/time_cache.h
Examining data/ros-geometry-1.13.2/tf/include/tf/transform_broadcaster.h
Examining data/ros-geometry-1.13.2/tf/include/tf/transform_datatypes.h
Examining data/ros-geometry-1.13.2/tf/include/tf/transform_listener.h
Examining data/ros-geometry-1.13.2/tf/src/cache.cpp
Examining data/ros-geometry-1.13.2/tf/src/change_notifier.cpp
Examining data/ros-geometry-1.13.2/tf/src/empty_listener.cpp
Examining data/ros-geometry-1.13.2/tf/src/static_transform_publisher.cpp
Examining data/ros-geometry-1.13.2/tf/src/tf.cpp
Examining data/ros-geometry-1.13.2/tf/src/tf_echo.cpp
Examining data/ros-geometry-1.13.2/tf/src/tf_monitor.cpp
Examining data/ros-geometry-1.13.2/tf/src/transform_broadcaster.cpp
Examining data/ros-geometry-1.13.2/tf/src/transform_listener.cpp
Examining data/ros-geometry-1.13.2/tf/test/cache_unittest.cpp
Examining data/ros-geometry-1.13.2/tf/test/operator_overload.cpp
Examining data/ros-geometry-1.13.2/tf/test/quaternion.cpp
Examining data/ros-geometry-1.13.2/tf/test/speed_test.cpp
Examining data/ros-geometry-1.13.2/tf/test/testBroadcaster.cpp
Examining data/ros-geometry-1.13.2/tf/test/testListener.cpp
Examining data/ros-geometry-1.13.2/tf/test/test_message_filter.cpp
Examining data/ros-geometry-1.13.2/tf/test/test_transform_datatypes.cpp
Examining data/ros-geometry-1.13.2/tf/test/tf_benchmark.cpp
Examining data/ros-geometry-1.13.2/tf/test/tf_unittest.cpp
Examining data/ros-geometry-1.13.2/tf/test/tf_unittest_future.cpp
Examining data/ros-geometry-1.13.2/tf/test/transform_listener_unittest.cpp
Examining data/ros-geometry-1.13.2/tf/test/transform_twist_test.cpp
Examining data/ros-geometry-1.13.2/tf/test/velocity_test.cpp
Examining data/ros-geometry-1.13.2/tf_conversions/include/tf_conversions/tf_eigen.h
Examining data/ros-geometry-1.13.2/tf_conversions/include/tf_conversions/tf_kdl.h
Examining data/ros-geometry-1.13.2/tf_conversions/src/tf_eigen.cpp
Examining data/ros-geometry-1.13.2/tf_conversions/src/tf_kdl.cpp
Examining data/ros-geometry-1.13.2/tf_conversions/test/test_eigen_tf.cpp
Examining data/ros-geometry-1.13.2/tf_conversions/test/test_kdl_tf.cpp
FINAL RESULTS:
data/ros-geometry-1.13.2/tf/test/cache_unittest.cpp:42:3: [3] (random) srand:
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.
srand(temp_time_struct.tv_usec);
data/ros-geometry-1.13.2/tf/test/operator_overload.cpp:41:3: [3] (random) srand:
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.
srand(temp_time_struct.tv_usec);
data/ros-geometry-1.13.2/tf/test/quaternion.cpp:45:3: [3] (random) srand:
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.
srand(temp_time_struct.tv_usec);
data/ros-geometry-1.13.2/tf/test/tf_benchmark.cpp:41:3: [3] (random) srand:
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.
srand(temp_time_struct.tv_usec);
data/ros-geometry-1.13.2/tf/test/tf_unittest.cpp:46:3: [3] (random) srand:
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.
srand(temp_time_struct.tv_usec);
data/ros-geometry-1.13.2/tf/test/tf_unittest_future.cpp:14:3: [3] (random) srand:
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.
srand(temp_time_struct.tv_usec);
data/ros-geometry-1.13.2/tf/test/transform_listener_unittest.cpp:40:3: [3] (random) srand:
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.
srand(temp_time_struct.tv_usec);
data/ros-geometry-1.13.2/tf_conversions/test/test_eigen_tf.cpp:146:3: [3] (random) srand:
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.
srand ( time(NULL) );
data/ros-geometry-1.13.2/tf_conversions/test/test_kdl_tf.cpp:200:3: [3] (random) srand:
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.
srand ( time(NULL) );
data/ros-geometry-1.13.2/tf/test/testBroadcaster.cpp:95:7: [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);
ANALYSIS SUMMARY:
Hits = 10
Lines analyzed = 13517 in approximately 0.44 seconds (30817 lines/second)
Physical Source Lines of Code (SLOC) = 8457
Hits@level = [0] 40 [1] 1 [2] 0 [3] 9 [4] 0 [5] 0
Hits@level+ = [0+] 50 [1+] 10 [2+] 9 [3+] 9 [4+] 0 [5+] 0
Hits/KSLOC@level+ = [0+] 5.91226 [1+] 1.18245 [2+] 1.06421 [3+] 1.06421 [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.