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/cubature-1.0.3+ds/converged.h Examining data/cubature-1.0.3+ds/cubature.h Examining data/cubature-1.0.3+ds/hcubature.c Examining data/cubature-1.0.3+ds/pcubature.c Examining data/cubature-1.0.3+ds/test.c Examining data/cubature-1.0.3+ds/vwrapper.h Examining data/cubature-1.0.3+ds/clencurt_gen.c FINAL RESULTS: data/cubature-1.0.3+ds/clencurt_gen.c:137:25: [2] (integer) atoi: Unless checked, the resulting number can exceed the expected range (CWE-190). If source untrusted, check both minimum and maximum, even if the input had no minus sign (large numbers can roll over into negative number; consider saving to an unsigned value if that is intended). int M = argc > 1 ? atoi(argv[1]) : 11; data/cubature-1.0.3+ds/hcubature.c:357:4: [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(pts, p, sizeof(double) * dim); pts += dim; data/cubature-1.0.3+ds/hcubature.c:378:9: [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(pts, p, sizeof(double) * dim); pts += dim; data/cubature-1.0.3+ds/hcubature.c:380:9: [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(pts, p, sizeof(double) * dim); pts += dim; data/cubature-1.0.3+ds/hcubature.c:382:9: [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(pts, p, sizeof(double) * dim); pts += dim; data/cubature-1.0.3+ds/hcubature.c:384:9: [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(pts, p, sizeof(double) * dim); pts += dim; data/cubature-1.0.3+ds/hcubature.c:397:6: [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(pts, p, sizeof(double) * dim); pts += dim; data/cubature-1.0.3+ds/hcubature.c:401:4: [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(pts, p, sizeof(double) * dim); pts += dim; data/cubature-1.0.3+ds/hcubature.c:404:4: [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(pts, p, sizeof(double) * dim); pts += dim; data/cubature-1.0.3+ds/hcubature.c:407:4: [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(pts, p, sizeof(double) * dim); pts += dim; data/cubature-1.0.3+ds/hcubature.c:410:4: [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(pts, p, sizeof(double) * dim); pts += dim; data/cubature-1.0.3+ds/pcubature.c:94:4: [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(buf + (*ibuf)++ * dim, p, sizeof(double) * dim); data/cubature-1.0.3+ds/pcubature.c:159:6: [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(vc->c[ic].m, m, sizeof(unsigned) * dim); data/cubature-1.0.3+ds/test.c:258:23: [2] (integer) atoi: Unless checked, the resulting number can exceed the expected range (CWE-190). If source untrusted, check both minimum and maximum, even if the input had no minus sign (large numbers can roll over into negative number; consider saving to an unsigned value if that is intended). dim = argc > 1 ? atoi(argv[1]) : 2; data/cubature-1.0.3+ds/test.c:260:27: [2] (integer) atoi: Unless checked, the resulting number can exceed the expected range (CWE-190). If source untrusted, check both minimum and maximum, even if the input had no minus sign (large numbers can roll over into negative number; consider saving to an unsigned value if that is intended). maxEval = argc > 4 ? atoi(argv[4]) : 0; ANALYSIS SUMMARY: Hits = 15 Lines analyzed = 2226 in approximately 0.10 seconds (22538 lines/second) Physical Source Lines of Code (SLOC) = 1496 Hits@level = [0] 25 [1] 0 [2] 15 [3] 0 [4] 0 [5] 0 Hits@level+ = [0+] 40 [1+] 15 [2+] 15 [3+] 0 [4+] 0 [5+] 0 Hits/KSLOC@level+ = [0+] 26.738 [1+] 10.0267 [2+] 10.0267 [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.