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/zita-dpl1-0.3.3/source/zita-dpl1.cc
Examining data/zita-dpl1-0.3.3/source/dplimit1.cc
Examining data/zita-dpl1-0.3.3/source/jclient.h
Examining data/zita-dpl1-0.3.3/source/jclient.cc
Examining data/zita-dpl1-0.3.3/source/global.h
Examining data/zita-dpl1-0.3.3/source/guiclass.cc
Examining data/zita-dpl1-0.3.3/source/mainwin.cc
Examining data/zita-dpl1-0.3.3/source/guiclass.h
Examining data/zita-dpl1-0.3.3/source/styles.h
Examining data/zita-dpl1-0.3.3/source/dplimit1.h
Examining data/zita-dpl1-0.3.3/source/png2img.h
Examining data/zita-dpl1-0.3.3/source/mainwin.h
Examining data/zita-dpl1-0.3.3/source/rotary.h
Examining data/zita-dpl1-0.3.3/source/styles.cc
Examining data/zita-dpl1-0.3.3/source/png2img.cc
Examining data/zita-dpl1-0.3.3/source/rotary.cc

FINAL RESULTS:

data/zita-dpl1-0.3.3/source/guiclass.cc:49:16:  [4] (format) snprintf:
  If format strings can be influenced by an attacker, they can be exploited,
  and note that sprintf variations do not always \0-terminate (CWE-134). Use
  a constant for the format specification.
    if (_form) snprintf (p, n, _form, _value);
data/zita-dpl1-0.3.3/source/guiclass.cc:115:16:  [4] (format) snprintf:
  If format strings can be influenced by an attacker, they can be exploited,
  and note that sprintf variations do not always \0-terminate (CWE-134). Use
  a constant for the format specification.
    if (_form) snprintf (p, n, _form, _value);
data/zita-dpl1-0.3.3/source/mainwin.cc:43:5:  [4] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf.
    sprintf (s, "%s", jclient->jname ());
data/zita-dpl1-0.3.3/source/jclient.cc:48:5:  [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           s [16];
data/zita-dpl1-0.3.3/source/jclient.cc:74:2:  [2] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf. Risk is low because the source has a constant maximum length.
	sprintf (s, "in_%d", i + 1);
data/zita-dpl1-0.3.3/source/jclient.cc:76:2:  [2] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf. Risk is low because the source has a constant maximum length.
	sprintf (s, "out_%d", i + 1);
data/zita-dpl1-0.3.3/source/mainwin.cc:37:5:  [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        s [256];
data/zita-dpl1-0.3.3/source/mainwin.cc:223:5:  [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     s [10];
data/zita-dpl1-0.3.3/source/mainwin.cc:232:9:  [2] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf. Risk is low because the source has a constant maximum length.
        sprintf (s, "%2.1lf dB", v);
data/zita-dpl1-0.3.3/source/mainwin.cc:238:9:  [2] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf. Risk is low because the source has a constant maximum length.
        sprintf (s, "%5.1lf dB", v);
data/zita-dpl1-0.3.3/source/mainwin.cc:244:31:  [2] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf. Risk is low because the source has a constant maximum length.
        if      (v >= 0.30f)  sprintf (s, "%4.2lf s", v);
data/zita-dpl1-0.3.3/source/mainwin.cc:245:31:  [2] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf. Risk is low because the source has a constant maximum length.
        else if (v >= 0.03f)  sprintf (s, "%3.0lf ms", 1e3f * v);
data/zita-dpl1-0.3.3/source/mainwin.cc:246:31:  [2] (buffer) sprintf:
  Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
  vsnprintf. Risk is low because the source has a constant maximum length.
        else                  sprintf (s, "%3.1lf ms", 1e3f * v);
data/zita-dpl1-0.3.3/source/png2img.cc:38:9:  [2] (misc) fopen:
  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).
    F = fopen (file, "r");
data/zita-dpl1-0.3.3/source/rotary.h:36:5:  [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      _lncol [4];
data/zita-dpl1-0.3.3/source/zita-dpl1.cc:33:13:  [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.
#define CP (char *)
data/zita-dpl1-0.3.3/source/zita-dpl1.cc:82:10:  [2] (integer) atoi:
  Unless checked, the resulting number can exceed the expected range
  (CWE-190). If source untrusted, check both minimum and maximum, even if the
  input had no minus sign (large numbers can roll over into negative number;
  consider saving to an unsigned value if that is intended).
    nc = atoi (xresman.get (".channels", "1"));

ANALYSIS SUMMARY:

Hits = 17
Lines analyzed = 2068 in approximately 0.05 seconds (41366 lines/second)
Physical Source Lines of Code (SLOC) = 1409
Hits@level = [0]  19 [1]   0 [2]  14 [3]   0 [4]   3 [5]   0
Hits@level+ = [0+]  36 [1+]  17 [2+]  17 [3+]   3 [4+]   3 [5+]   0
Hits/KSLOC@level+ = [0+] 25.55 [1+] 12.0653 [2+] 12.0653 [3+] 2.12917 [4+] 2.12917 [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.