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-bioc-biobase-2.50.0/src/Rinit.c Examining data/r-bioc-biobase-2.50.0/src/anyMissing.c Examining data/r-bioc-biobase-2.50.0/src/envir.c Examining data/r-bioc-biobase-2.50.0/src/matchpt.c Examining data/r-bioc-biobase-2.50.0/src/rowMedians.c Examining data/r-bioc-biobase-2.50.0/src/rowMedians_TYPE-template.h Examining data/r-bioc-biobase-2.50.0/src/sublist_extract.c Examining data/r-bioc-biobase-2.50.0/src/templates-types.h Examining data/r-bioc-biobase-2.50.0/src/templates-types_undef.h FINAL RESULTS: data/r-bioc-biobase-2.50.0/src/envir.c:81:14: [1] (buffer) strlen: Does not handle strings that are not \0-terminated; if given one it may perform an over-read (it could cause a crash if unprotected) (CWE-126). min_nc = strlen(CHAR(STRING_ELT(x, 0))); data/r-bioc-biobase-2.50.0/src/envir.c:86:14: [1] (buffer) strlen: Does not handle strings that are not \0-terminated; if given one it may perform an over-read (it could cause a crash if unprotected) (CWE-126). nc = strlen(CHAR(ans)); ANALYSIS SUMMARY: Hits = 2 Lines analyzed = 949 in approximately 0.05 seconds (17540 lines/second) Physical Source Lines of Code (SLOC) = 642 Hits@level = [0] 0 [1] 2 [2] 0 [3] 0 [4] 0 [5] 0 Hits@level+ = [0+] 2 [1+] 2 [2+] 0 [3+] 0 [4+] 0 [5+] 0 Hits/KSLOC@level+ = [0+] 3.11526 [1+] 3.11526 [2+] 0 [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.