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/rpart-4.1-15/src/rpart_callback.c
Examining data/rpart-4.1-15/src/poisson.c
Examining data/rpart-4.1-15/src/xval.c
Examining data/rpart-4.1-15/src/node.h
Examining data/rpart-4.1-15/src/branch.c
Examining data/rpart-4.1-15/src/graycode.c
Examining data/rpart-4.1-15/src/rundown2.c
Examining data/rpart-4.1-15/src/xpred.c
Examining data/rpart-4.1-15/src/rpart.c
Examining data/rpart-4.1-15/src/mysort.c
Examining data/rpart-4.1-15/src/gini.c
Examining data/rpart-4.1-15/src/bsplit.c
Examining data/rpart-4.1-15/src/rpartexp.c
Examining data/rpart-4.1-15/src/print_tree.c
Examining data/rpart-4.1-15/src/insert_split.c
Examining data/rpart-4.1-15/src/rpart.h
Examining data/rpart-4.1-15/src/rpartexp2.c
Examining data/rpart-4.1-15/src/pred_rpart.c
Examining data/rpart-4.1-15/src/rundown.c
Examining data/rpart-4.1-15/src/usersplit.c
Examining data/rpart-4.1-15/src/rpmatrix.c
Examining data/rpart-4.1-15/src/nodesplit.c
Examining data/rpart-4.1-15/src/surrogate.c
Examining data/rpart-4.1-15/src/anovapred.c
Examining data/rpart-4.1-15/src/fix_cp.c
Examining data/rpart-4.1-15/src/make_cp_table.c
Examining data/rpart-4.1-15/src/init.c
Examining data/rpart-4.1-15/src/free_tree.c
Examining data/rpart-4.1-15/src/rpcountup.c
Examining data/rpart-4.1-15/src/choose_surg.c
Examining data/rpart-4.1-15/src/partition.c
Examining data/rpart-4.1-15/src/func_table.h
Examining data/rpart-4.1-15/src/make_cp_list.c
Examining data/rpart-4.1-15/src/rpartproto.h
Examining data/rpart-4.1-15/src/anova.c

FINAL RESULTS:

data/rpart-4.1-15/src/rpart.c:175:2:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
	memcpy(savesort, rp.sorts[0], n * rp.nvar * sizeof(int));
data/rpart-4.1-15/src/xpred.c:173:5:  [2] (buffer) memcpy:
  Does not check for buffer overflows when copying to destination (CWE-120).
  Make sure destination can always hold the source data.
    memcpy(savesort, rp.sorts[0], n * rp.nvar * sizeof(int));

ANALYSIS SUMMARY:

Hits = 2
Lines analyzed = 4436 in approximately 0.14 seconds (31594 lines/second)
Physical Source Lines of Code (SLOC) = 2989
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+] 0.66912 [1+] 0.66912 [2+] 0.66912 [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.