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/kcm-fcitx-0.5.6/layout/deadmapdata.h
Examining data/kcm-fcitx-0.5.6/layout/keyboardlayoutwidget.cpp
Examining data/kcm-fcitx-0.5.6/layout/keyboardlayoutwidget.h
Examining data/kcm-fcitx-0.5.6/layout/main.cpp
Examining data/kcm-fcitx-0.5.6/src/addonselector.cpp
Examining data/kcm-fcitx-0.5.6/src/addonselector.h
Examining data/kcm-fcitx-0.5.6/src/addonselector_p.h
Examining data/kcm-fcitx-0.5.6/src/configpage.cpp
Examining data/kcm-fcitx-0.5.6/src/configpage.h
Examining data/kcm-fcitx-0.5.6/src/configwidget.cpp
Examining data/kcm-fcitx-0.5.6/src/configwidget.h
Examining data/kcm-fcitx-0.5.6/src/dummyconfig.cpp
Examining data/kcm-fcitx-0.5.6/src/dummyconfig.h
Examining data/kcm-fcitx-0.5.6/src/erroroverlay.cpp
Examining data/kcm-fcitx-0.5.6/src/erroroverlay.h
Examining data/kcm-fcitx-0.5.6/src/fontbutton.cpp
Examining data/kcm-fcitx-0.5.6/src/fontbutton.h
Examining data/kcm-fcitx-0.5.6/src/global.cpp
Examining data/kcm-fcitx-0.5.6/src/global.h
Examining data/kcm-fcitx-0.5.6/src/imconfigdialog.cpp
Examining data/kcm-fcitx-0.5.6/src/imconfigdialog.h
Examining data/kcm-fcitx-0.5.6/src/impage.cpp
Examining data/kcm-fcitx-0.5.6/src/impage.h
Examining data/kcm-fcitx-0.5.6/src/impage_p.h
Examining data/kcm-fcitx-0.5.6/src/main.cpp
Examining data/kcm-fcitx-0.5.6/src/module.cpp
Examining data/kcm-fcitx-0.5.6/src/module.h
Examining data/kcm-fcitx-0.5.6/src/skinpage.cpp
Examining data/kcm-fcitx-0.5.6/src/skinpage.h
Examining data/kcm-fcitx-0.5.6/src/skinpage_p.h
Examining data/kcm-fcitx-0.5.6/src/subconfig.cpp
Examining data/kcm-fcitx-0.5.6/src/subconfig.h
Examining data/kcm-fcitx-0.5.6/src/subconfigparser.cpp
Examining data/kcm-fcitx-0.5.6/src/subconfigparser.h
Examining data/kcm-fcitx-0.5.6/src/subconfigpattern.cpp
Examining data/kcm-fcitx-0.5.6/src/subconfigpattern.h
Examining data/kcm-fcitx-0.5.6/src/subconfigwidget.cpp
Examining data/kcm-fcitx-0.5.6/src/subconfigwidget.h
Examining data/kcm-fcitx-0.5.6/src/subconfigwidget_p.h
Examining data/kcm-fcitx-0.5.6/src/test/testconfigpage.cpp
Examining data/kcm-fcitx-0.5.6/src/test/testdummyconfig.cpp
Examining data/kcm-fcitx-0.5.6/src/test/testfontbutton.cpp
Examining data/kcm-fcitx-0.5.6/src/uipage.cpp
Examining data/kcm-fcitx-0.5.6/src/uipage.h
Examining data/kcm-fcitx-0.5.6/src/verticalscrollarea.cpp
Examining data/kcm-fcitx-0.5.6/src/verticalscrollarea.h

FINAL RESULTS:

data/kcm-fcitx-0.5.6/src/configwidget.cpp:816:13:  [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 temp[2] = { *string, '\0' };
data/kcm-fcitx-0.5.6/src/module.cpp:208:27:  [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).
            configDialog->open();
data/kcm-fcitx-0.5.6/src/addonselector.cpp:109:41:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
        return (bool)(cfdesc != NULL || strlen(addonEntry->subconfig) != 0);
data/kcm-fcitx-0.5.6/src/configwidget.cpp:701:20:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
    if (cfdesc ||  strlen(addonEntry->subconfig) != 0) {
data/kcm-fcitx-0.5.6/src/imconfigdialog.cpp:76:47:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
            QString layoutstring = imName.mid(strlen("fcitx-keyboard-"));
data/kcm-fcitx-0.5.6/src/imconfigdialog.cpp:96:24:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
        if (cfdesc ||  strlen(addon->subconfig) != 0) {
data/kcm-fcitx-0.5.6/src/uipage.cpp:37:54:  [1] (buffer) strlen:
  Does not handle strings that are not \0-terminated; if given one it may
  perform an over-read (it could cause a crash if unprotected) (CWE-126).
        bool configurable = (bool)(cfdesc != NULL || strlen(addon->subconfig) != 0);

ANALYSIS SUMMARY:

Hits = 7
Lines analyzed = 8606 in approximately 0.24 seconds (35332 lines/second)
Physical Source Lines of Code (SLOC) = 6367
Hits@level = [0]   2 [1]   5 [2]   2 [3]   0 [4]   0 [5]   0
Hits@level+ = [0+]   9 [1+]   7 [2+]   2 [3+]   0 [4+]   0 [5+]   0
Hits/KSLOC@level+ = [0+] 1.41354 [1+] 1.09942 [2+] 0.31412 [3+]   0 [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.