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/libwpg-0.3.3/src/fuzz/wpgfuzzer.cpp
Examining data/libwpg-0.3.3/src/lib/WPGBitmap.h
Examining data/libwpg-0.3.3/src/lib/WPG2Parser.h
Examining data/libwpg-0.3.3/src/lib/libwpg_utils.cpp
Examining data/libwpg-0.3.3/src/lib/WPG1Parser.h
Examining data/libwpg-0.3.3/src/lib/WPGTextDataHandler.cpp
Examining data/libwpg-0.3.3/src/lib/WPGHeader.cpp
Examining data/libwpg-0.3.3/src/lib/WPGColor.cpp
Examining data/libwpg-0.3.3/src/lib/WPGBitmap.cpp
Examining data/libwpg-0.3.3/src/lib/WPGColor.h
Examining data/libwpg-0.3.3/src/lib/WPGXParser.h
Examining data/libwpg-0.3.3/src/lib/WPGDashArray.cpp
Examining data/libwpg-0.3.3/src/lib/WPGXParser.cpp
Examining data/libwpg-0.3.3/src/lib/WPG1Parser.cpp
Examining data/libwpg-0.3.3/src/lib/WPGHeader.h
Examining data/libwpg-0.3.3/src/lib/libwpg_utils.h
Examining data/libwpg-0.3.3/src/lib/WPGraphics.cpp
Examining data/libwpg-0.3.3/src/lib/WPGDashArray.h
Examining data/libwpg-0.3.3/src/lib/WPG2Parser.cpp
Examining data/libwpg-0.3.3/src/lib/WPGTextDataHandler.h
Examining data/libwpg-0.3.3/src/conv/raw/wpg2raw.cpp
Examining data/libwpg-0.3.3/src/conv/svg/wpg2svg.cpp
Examining data/libwpg-0.3.3/inc/libwpg/WPGraphics.h
Examining data/libwpg-0.3.3/inc/libwpg/libwpg.h

FINAL RESULTS:

data/libwpg-0.3.3/src/lib/WPGColor.cpp:71:9:  [4] (format) sprintf:
  Potential format string problem (CWE-134). Make format string constant.
	sColor.sprintf("#%.2x%.2x%.2x", red, green, blue);
data/libwpg-0.3.3/src/lib/libwpg_utils.cpp:66:2:  [4] (format) vfprintf:
  If format strings can be influenced by an attacker, they can be exploited
  (CWE-134). Use a constant for the format specification.
	vfprintf(stderr, format, args);
data/libwpg-0.3.3/src/lib/libwpg_utils.h:38:62:  [4] (format) printf:
  If format strings can be influenced by an attacker, they can be exploited
  (CWE-134). Use a constant for the format specification.
#define WPG_ATTRIBUTE_PRINTF(fmt, arg) __attribute__((format(printf, fmt, arg)))
data/libwpg-0.3.3/src/lib/WPG2Parser.cpp:1883:12:  [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.
		unsigned char data[256];
data/libwpg-0.3.3/src/lib/WPG2Parser.cpp:2312:12:  [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).
	FILE *f = fopen(filename.str().c_str(), "wb");
data/libwpg-0.3.3/src/lib/WPGBitmap.cpp:247:12:  [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).
	FILE *f = fopen(filename.str().c_str(), "wb");
data/libwpg-0.3.3/src/lib/WPGHeader.h:46:11:  [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.
	unsigned char m_identifier[4];          // should always be 0xFF followed by "WPC"
data/libwpg-0.3.3/src/lib/WPG2Parser.cpp:2303:46:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
		const unsigned char *const data = m_input->read(m_recordEnd - m_input->tell(), numBytes);
data/libwpg-0.3.3/src/lib/WPG2Parser.cpp:2421:45:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	const unsigned char *const data = m_input->read(m_recordEnd - m_input->tell(), numBytes);
data/libwpg-0.3.3/src/lib/WPGHeader.cpp:67:39:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	unsigned char const *prefix = input->read(26, n);
data/libwpg-0.3.3/src/lib/WPGXParser.cpp:46:36:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	unsigned char const *p = m_input->read(1, numBytesRead);
data/libwpg-0.3.3/src/lib/libwpg_utils.cpp:43:40:  [1] (buffer) read:
  Check buffer boundaries if used in a loop including recursive loops
  (CWE-120, CWE-20).
	const unsigned char *const p = input->read(1, numBytesRead);

ANALYSIS SUMMARY:

Hits = 12
Lines analyzed = 5886 in approximately 0.17 seconds (34068 lines/second)
Physical Source Lines of Code (SLOC) = 4365
Hits@level = [0]  24 [1]   5 [2]   4 [3]   0 [4]   3 [5]   0
Hits@level+ = [0+]  36 [1+]  12 [2+]   7 [3+]   3 [4+]   3 [5+]   0
Hits/KSLOC@level+ = [0+] 8.24742 [1+] 2.74914 [2+] 1.60367 [3+] 0.687285 [4+] 0.687285 [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.