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/krdc-20.08.0/tabbedviewwidget.cpp Examining data/krdc-20.08.0/remotedesktopsmodel.cpp Examining data/krdc-20.08.0/mainwindow.h Examining data/krdc-20.08.0/remotedesktopsmodel.h Examining data/krdc-20.08.0/mainwindow.cpp Examining data/krdc-20.08.0/test/testview.cpp Examining data/krdc-20.08.0/test/testview.h Examining data/krdc-20.08.0/test/testviewfactory.cpp Examining data/krdc-20.08.0/test/testviewfactory.h Examining data/krdc-20.08.0/systemtrayicon.cpp Examining data/krdc-20.08.0/floatingtoolbar.h Examining data/krdc-20.08.0/main.cpp Examining data/krdc-20.08.0/core/hostpreferences.cpp Examining data/krdc-20.08.0/core/remoteviewfactory.cpp Examining data/krdc-20.08.0/core/remoteview.h Examining data/krdc-20.08.0/core/hostpreferences.h Examining data/krdc-20.08.0/core/remoteviewfactory.h Examining data/krdc-20.08.0/core/remoteview.cpp Examining data/krdc-20.08.0/rdp/rdppreferences.cpp Examining data/krdc-20.08.0/rdp/rdphostpreferences.h Examining data/krdc-20.08.0/rdp/rdpview.h Examining data/krdc-20.08.0/rdp/rdppreferences.h Examining data/krdc-20.08.0/rdp/rdpview.cpp Examining data/krdc-20.08.0/rdp/rdphostpreferences.cpp Examining data/krdc-20.08.0/rdp/rdpviewfactory.h Examining data/krdc-20.08.0/rdp/rdpviewfactory.cpp Examining data/krdc-20.08.0/floatingtoolbar.cpp Examining data/krdc-20.08.0/konsole/konsoleviewfactory.h Examining data/krdc-20.08.0/konsole/konsoleviewfactory.cpp Examining data/krdc-20.08.0/konsole/konsoleview.h Examining data/krdc-20.08.0/konsole/konsoleview.cpp Examining data/krdc-20.08.0/connectiondelegate.h Examining data/krdc-20.08.0/systemtrayicon.h Examining data/krdc-20.08.0/config/hostpreferenceslist.h Examining data/krdc-20.08.0/config/preferencesdialog.h Examining data/krdc-20.08.0/config/preferencesdialog.cpp Examining data/krdc-20.08.0/config/hostpreferenceslist.cpp Examining data/krdc-20.08.0/vnc/vncpreferences.cpp Examining data/krdc-20.08.0/vnc/vncview.cpp Examining data/krdc-20.08.0/vnc/vnchostpreferences.cpp Examining data/krdc-20.08.0/vnc/vncclientthread.h Examining data/krdc-20.08.0/vnc/vncview.h Examining data/krdc-20.08.0/vnc/vncsshtunnelthread.cpp Examining data/krdc-20.08.0/vnc/vncpreferences.h Examining data/krdc-20.08.0/vnc/qtonly/main.cpp Examining data/krdc-20.08.0/vnc/vncviewfactory.cpp Examining data/krdc-20.08.0/vnc/vncsshtunnelthread.h Examining data/krdc-20.08.0/vnc/vnchostpreferences.h Examining data/krdc-20.08.0/vnc/vncviewfactory.h Examining data/krdc-20.08.0/vnc/vncclientthread.cpp Examining data/krdc-20.08.0/bookmarkmanager.cpp Examining data/krdc-20.08.0/bookmarkmanager.h Examining data/krdc-20.08.0/tabbedviewwidget.h Examining data/krdc-20.08.0/connectiondelegate.cpp FINAL RESULTS: data/krdc-20.08.0/vnc/vncclientthread.cpp:302:13: [4] (format) vsprintf: Potential format string problem (CWE-134). Make format string constant. message.vsprintf(format, args); data/krdc-20.08.0/vnc/vncsshtunnelthread.cpp:213:5: [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 client_read_buffer[40960]; data/krdc-20.08.0/vnc/vncsshtunnelthread.cpp:235:44: [1] (buffer) read: Check buffer boundaries if used in a loop including recursive loops (CWE-120, CWE-20). while (!error && (bytes_read = read(client_sock, client_read_buffer, sizeof client_read_buffer)) > 0) { ANALYSIS SUMMARY: Hits = 3 Lines analyzed = 9787 in approximately 0.98 seconds (9946 lines/second) Physical Source Lines of Code (SLOC) = 6379 Hits@level = [0] 0 [1] 1 [2] 1 [3] 0 [4] 1 [5] 0 Hits@level+ = [0+] 3 [1+] 3 [2+] 2 [3+] 1 [4+] 1 [5+] 0 Hits/KSLOC@level+ = [0+] 0.470293 [1+] 0.470293 [2+] 0.313529 [3+] 0.156764 [4+] 0.156764 [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.