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/waylandpp-0.2.8/example/dump.cpp
Examining data/waylandpp-0.2.8/example/egl.cpp
Examining data/waylandpp-0.2.8/example/foreign_display.cpp
Examining data/waylandpp-0.2.8/example/proxy_wrapper.cpp
Examining data/waylandpp-0.2.8/example/shm.cpp
Examining data/waylandpp-0.2.8/include/wayland-client.hpp
Examining data/waylandpp-0.2.8/include/wayland-cursor.hpp
Examining data/waylandpp-0.2.8/include/wayland-egl.hpp
Examining data/waylandpp-0.2.8/include/wayland-util.hpp
Examining data/waylandpp-0.2.8/scanner/scanner.cpp
Examining data/waylandpp-0.2.8/src/wayland-client.cpp
Examining data/waylandpp-0.2.8/src/wayland-cursor.cpp
Examining data/waylandpp-0.2.8/src/wayland-egl.cpp
Examining data/waylandpp-0.2.8/src/wayland-util.cpp

FINAL RESULTS:

data/waylandpp-0.2.8/src/wayland-client.cpp:55:21:  [4] (format) vsnprintf:
  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.
  int length = std::vsnprintf(nullptr, 0, format, args);
data/waylandpp-0.2.8/src/wayland-client.cpp:69:11:  [4] (format) vsnprintf:
  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(std::vsnprintf(buf.data(), buf.size(), format, args_copy) < 0)
data/waylandpp-0.2.8/include/wayland-client.hpp:403:10:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
    void read();
data/waylandpp-0.2.8/src/wayland-client.cpp:456:19:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
void read_intent::read()

ANALYSIS SUMMARY:

Hits = 4
Lines analyzed = 4480 in approximately 0.12 seconds (37067 lines/second)
Physical Source Lines of Code (SLOC) = 2932
Hits@level = [0]   0 [1]   2 [2]   0 [3]   0 [4]   2 [5]   0
Hits@level+ = [0+]   4 [1+]   4 [2+]   2 [3+]   2 [4+]   2 [5+]   0
Hits/KSLOC@level+ = [0+] 1.36426 [1+] 1.36426 [2+] 0.682128 [3+] 0.682128 [4+] 0.682128 [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.