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-mu1-0.3.3/source/kmeter.h Examining data/zita-mu1-0.3.3/source/cmeter.h Examining data/zita-mu1-0.3.3/source/jclient.h Examining data/zita-mu1-0.3.3/source/jclient.cc Examining data/zita-mu1-0.3.3/source/global.h Examining data/zita-mu1-0.3.3/source/guiclass.cc Examining data/zita-mu1-0.3.3/source/mainwin.cc Examining data/zita-mu1-0.3.3/source/button.cc Examining data/zita-mu1-0.3.3/source/kmeter.cc Examining data/zita-mu1-0.3.3/source/guiclass.h Examining data/zita-mu1-0.3.3/source/styles.h Examining data/zita-mu1-0.3.3/source/button.h Examining data/zita-mu1-0.3.3/source/png2img.h Examining data/zita-mu1-0.3.3/source/mainwin.h Examining data/zita-mu1-0.3.3/source/zita-mu1.cc Examining data/zita-mu1-0.3.3/source/kmeterdsp.cc Examining data/zita-mu1-0.3.3/source/cmeter.cc Examining data/zita-mu1-0.3.3/source/rotary.h Examining data/zita-mu1-0.3.3/source/styles.cc Examining data/zita-mu1-0.3.3/source/cmeterdsp.h Examining data/zita-mu1-0.3.3/source/kmeterdsp.h Examining data/zita-mu1-0.3.3/source/png2img.cc Examining data/zita-mu1-0.3.3/source/rotary.cc Examining data/zita-mu1-0.3.3/source/cmeterdsp.cc FINAL RESULTS: data/zita-mu1-0.3.3/source/mainwin.cc:46:5: [4] (buffer) sprintf: Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or vsnprintf. sprintf (s, "%s-%s [ %s ]", "zita-mu1", VERSION, jclient->jname ()); data/zita-mu1-0.3.3/source/mainwin.cc:158:2: [4] (format) sprintf: Potential format string problem (CWE-134). Make format string constant. sprintf (s, (p < -9.9f) ? "%3.0lf" : "%3.1lf", p); data/zita-mu1-0.3.3/source/mainwin.cc:500:5: [4] (buffer) sprintf: Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or vsnprintf. sprintf (s, "%s/%s.png", SHARED, file); data/zita-mu1-0.3.3/source/cmeter.cc:116:5: [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 [1024]; data/zita-mu1-0.3.3/source/jclient.cc:44:5: [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-mu1-0.3.3/source/jclient.cc:68:2: [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.L", i + 1); data/zita-mu1-0.3.3/source/jclient.cc:70:2: [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.R", i + 1); data/zita-mu1-0.3.3/source/kmeter.cc:183:5: [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 [1024]; data/zita-mu1-0.3.3/source/mainwin.cc:39:5: [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 [1024]; data/zita-mu1-0.3.3/source/mainwin.cc:152:5: [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-mu1-0.3.3/source/mainwin.cc:497:5: [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 [1024]; data/zita-mu1-0.3.3/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-mu1-0.3.3/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-mu1-0.3.3/source/cmeterdsp.cc:85:18: [1] (buffer) read: Check buffer boundaries if used in a loop including recursive loops (CWE-120, CWE-20). float Cmeterdsp::read (void) data/zita-mu1-0.3.3/source/cmeterdsp.h:34:11: [1] (buffer) read: Check buffer boundaries if used in a loop including recursive loops (CWE-120, CWE-20). float read (void); data/zita-mu1-0.3.3/source/jclient.h:93:68: [1] (buffer) read: Check buffer boundaries if used in a loop including recursive loops (CWE-120, CWE-20). void read_kmeter (int i, float *rms, float *dpk) { _kmdsp [i].read (rms, dpk); } data/zita-mu1-0.3.3/source/jclient.h:94:46: [1] (buffer) read: Check buffer boundaries if used in a loop including recursive loops (CWE-120, CWE-20). float read_cmeter (void) { return _cmdsp.read (); } data/zita-mu1-0.3.3/source/kmeterdsp.cc:121:17: [1] (buffer) read: Check buffer boundaries if used in a loop including recursive loops (CWE-120, CWE-20). void Kmeterdsp::read (float *rms, float *dpk) data/zita-mu1-0.3.3/source/kmeterdsp.h:33:10: [1] (buffer) read: Check buffer boundaries if used in a loop including recursive loops (CWE-120, CWE-20). void read (float *rms, float *dpk); ANALYSIS SUMMARY: Hits = 19 Lines analyzed = 3213 in approximately 0.08 seconds (40616 lines/second) Physical Source Lines of Code (SLOC) = 2154 Hits@level = [0] 30 [1] 6 [2] 10 [3] 0 [4] 3 [5] 0 Hits@level+ = [0+] 49 [1+] 19 [2+] 13 [3+] 3 [4+] 3 [5+] 0 Hits/KSLOC@level+ = [0+] 22.7484 [1+] 8.8208 [2+] 6.03528 [3+] 1.39276 [4+] 1.39276 [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.