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/r-cran-svglite-1.2.3.2/src/utils.h Examining data/r-cran-svglite-1.2.3.2/src/SvgStream.h Examining data/r-cran-svglite-1.2.3.2/src/devSVG.cpp Examining data/r-cran-svglite-1.2.3.2/src/RcppExports.cpp FINAL RESULTS: data/r-cran-svglite-1.2.3.2/src/SvgStream.h:58:13: [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). stream_.open(R_ExpandFileName(path.c_str())); data/r-cran-svglite-1.2.3.2/src/devSVG.cpp:306:3: [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 str[16]; ANALYSIS SUMMARY: Hits = 2 Lines analyzed = 1042 in approximately 0.04 seconds (24244 lines/second) Physical Source Lines of Code (SLOC) = 774 Hits@level = [0] 0 [1] 0 [2] 2 [3] 0 [4] 0 [5] 0 Hits@level+ = [0+] 2 [1+] 2 [2+] 2 [3+] 0 [4+] 0 [5+] 0 Hits/KSLOC@level+ = [0+] 2.58398 [1+] 2.58398 [2+] 2.58398 [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.