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/gr-radar-0.0.0.20180308/lib/crop_matrix_vcvc_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/crop_matrix_vcvc_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/estimator_cw_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/estimator_cw_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/estimator_fmcw_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/estimator_fmcw_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/estimator_fsk_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/estimator_fsk_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/estimator_ofdm_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/estimator_ofdm_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/estimator_rcs_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/estimator_rcs_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/estimator_sync_pulse_c_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/estimator_sync_pulse_c_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/find_max_peak_c_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/find_max_peak_c_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/msg_gate_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/msg_gate_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/msg_manipulator_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/msg_manipulator_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/ofdm_cyclic_prefix_remover_cvc_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/ofdm_cyclic_prefix_remover_cvc_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/ofdm_divide_vcvc_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/ofdm_divide_vcvc_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/os_cfar_2d_vc_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/os_cfar_2d_vc_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/os_cfar_c_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/os_cfar_c_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/print_results_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/print_results_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/qa_radar.cc
Examining data/gr-radar-0.0.0.20180308/lib/qa_radar.h
Examining data/gr-radar-0.0.0.20180308/lib/qtgui_scatter_plot_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/qtgui_scatter_plot_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/qtgui_spectrogram_plot_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/qtgui_spectrogram_plot_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/qtgui_time_plot_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/qtgui_time_plot_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/scatter_plot.cc
Examining data/gr-radar-0.0.0.20180308/lib/scatter_plot.h
Examining data/gr-radar-0.0.0.20180308/lib/signal_generator_cw_c_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/signal_generator_cw_c_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/signal_generator_fmcw_c_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/signal_generator_fmcw_c_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/signal_generator_fsk_c_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/signal_generator_fsk_c_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/signal_generator_sync_pulse_c_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/signal_generator_sync_pulse_c_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/spectrogram_plot.cc
Examining data/gr-radar-0.0.0.20180308/lib/spectrogram_plot.h
Examining data/gr-radar-0.0.0.20180308/lib/split_cc_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/split_cc_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/split_fsk_cc_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/split_fsk_cc_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/static_target_simulator_cc_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/static_target_simulator_cc_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/test_radar.cc
Examining data/gr-radar-0.0.0.20180308/lib/time_plot.cc
Examining data/gr-radar-0.0.0.20180308/lib/time_plot.h
Examining data/gr-radar-0.0.0.20180308/lib/tracking_singletarget_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/tracking_singletarget_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/transpose_matrix_vcvc_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/transpose_matrix_vcvc_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/trigger_command_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/trigger_command_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/ts_fft_cc_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/ts_fft_cc_impl.h
Examining data/gr-radar-0.0.0.20180308/lib/usrp_echotimer_cc_impl.cc
Examining data/gr-radar-0.0.0.20180308/lib/usrp_echotimer_cc_impl.h
Examining data/gr-radar-0.0.0.20180308/include/radar/api.h
Examining data/gr-radar-0.0.0.20180308/include/radar/crop_matrix_vcvc.h
Examining data/gr-radar-0.0.0.20180308/include/radar/estimator_cw.h
Examining data/gr-radar-0.0.0.20180308/include/radar/estimator_fmcw.h
Examining data/gr-radar-0.0.0.20180308/include/radar/estimator_fsk.h
Examining data/gr-radar-0.0.0.20180308/include/radar/estimator_ofdm.h
Examining data/gr-radar-0.0.0.20180308/include/radar/estimator_rcs.h
Examining data/gr-radar-0.0.0.20180308/include/radar/estimator_sync_pulse_c.h
Examining data/gr-radar-0.0.0.20180308/include/radar/find_max_peak_c.h
Examining data/gr-radar-0.0.0.20180308/include/radar/msg_gate.h
Examining data/gr-radar-0.0.0.20180308/include/radar/msg_manipulator.h
Examining data/gr-radar-0.0.0.20180308/include/radar/ofdm_cyclic_prefix_remover_cvc.h
Examining data/gr-radar-0.0.0.20180308/include/radar/ofdm_divide_vcvc.h
Examining data/gr-radar-0.0.0.20180308/include/radar/os_cfar_2d_vc.h
Examining data/gr-radar-0.0.0.20180308/include/radar/os_cfar_c.h
Examining data/gr-radar-0.0.0.20180308/include/radar/print_results.h
Examining data/gr-radar-0.0.0.20180308/include/radar/qtgui_scatter_plot.h
Examining data/gr-radar-0.0.0.20180308/include/radar/qtgui_spectrogram_plot.h
Examining data/gr-radar-0.0.0.20180308/include/radar/qtgui_time_plot.h
Examining data/gr-radar-0.0.0.20180308/include/radar/signal_generator_cw_c.h
Examining data/gr-radar-0.0.0.20180308/include/radar/signal_generator_fmcw_c.h
Examining data/gr-radar-0.0.0.20180308/include/radar/signal_generator_fsk_c.h
Examining data/gr-radar-0.0.0.20180308/include/radar/signal_generator_sync_pulse_c.h
Examining data/gr-radar-0.0.0.20180308/include/radar/split_cc.h
Examining data/gr-radar-0.0.0.20180308/include/radar/split_fsk_cc.h
Examining data/gr-radar-0.0.0.20180308/include/radar/tracking_singletarget.h
Examining data/gr-radar-0.0.0.20180308/include/radar/transpose_matrix_vcvc.h
Examining data/gr-radar-0.0.0.20180308/include/radar/trigger_command.h
Examining data/gr-radar-0.0.0.20180308/include/radar/ts_fft_cc.h
Examining data/gr-radar-0.0.0.20180308/include/radar/usrp_echotimer_cc.h
Examining data/gr-radar-0.0.0.20180308/include/radar/static_target_simulator_cc.h

FINAL RESULTS:

data/gr-radar-0.0.0.20180308/lib/trigger_command_impl.cc:109:31:  [4] (shell) system:
  This causes a new program to execute and is difficult to use safely
  (CWE-78). try using a library call that implements the same functionality
  if available.
        int sys_return = std::system(d_command.c_str());
data/gr-radar-0.0.0.20180308/lib/static_target_simulator_cc_impl.cc:164:14:  [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.
        std::srand(std::time(NULL)); // initial with time
data/gr-radar-0.0.0.20180308/lib/tracking_singletarget_impl.cc:82:10:  [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.
    std::srand(time(NULL));
data/gr-radar-0.0.0.20180308/lib/ofdm_cyclic_prefix_remover_cvc_impl.cc:90:9:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
        memcpy(out + d_fft_len * k,
data/gr-radar-0.0.0.20180308/lib/print_results_impl.cc:62:16:  [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).
        d_file.open(d_filename.c_str(), std::ios::app);
data/gr-radar-0.0.0.20180308/lib/qtgui_spectrogram_plot_impl.cc:136:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy(&d_buffer[0], in, sizeof(float) * ninput_items[0] * d_vlen);
data/gr-radar-0.0.0.20180308/lib/ts_fft_cc_impl.cc:88:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy(d_buffer, in, d_packet_len * sizeof(gr_complex));
data/gr-radar-0.0.0.20180308/lib/ts_fft_cc_impl.cc:90:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy(out, d_buffer, d_packet_len * sizeof(gr_complex));
data/gr-radar-0.0.0.20180308/lib/usrp_echotimer_cc_impl.cc:339:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy(out,

ANALYSIS SUMMARY:

Hits = 9
Lines analyzed = 9805 in approximately 0.61 seconds (16095 lines/second)
Physical Source Lines of Code (SLOC) = 5243
Hits@level = [0]   1 [1]   0 [2]   6 [3]   2 [4]   1 [5]   0
Hits@level+ = [0+]  10 [1+]   9 [2+]   9 [3+]   3 [4+]   1 [5+]   0
Hits/KSLOC@level+ = [0+] 1.9073 [1+] 1.71657 [2+] 1.71657 [3+] 0.572191 [4+] 0.19073 [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.