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/mysql-connector-python-8.0.15/src/include/mysql_connector.h
Examining data/mysql-connector-python-8.0.15/src/include/exceptions.h
Examining data/mysql-connector-python-8.0.15/src/include/mysql_capi.h
Examining data/mysql-connector-python-8.0.15/src/include/catch23.h
Examining data/mysql-connector-python-8.0.15/src/include/mysql_capi_conversion.h
Examining data/mysql-connector-python-8.0.15/src/mysql_capi.c
Examining data/mysql-connector-python-8.0.15/src/mysqlxpb/mysqlxpb.cc
Examining data/mysql-connector-python-8.0.15/src/mysqlxpb/python_cast.h
Examining data/mysql-connector-python-8.0.15/src/mysqlxpb/python.h
Examining data/mysql-connector-python-8.0.15/src/mysql_capi_conversion.c
Examining data/mysql-connector-python-8.0.15/src/force_cpp_linkage.cc
Examining data/mysql-connector-python-8.0.15/src/mysql_connector.c
Examining data/mysql-connector-python-8.0.15/src/exceptions.c
FINAL RESULTS:
data/mysql-connector-python-8.0.15/src/mysql_capi.c:1736:5: [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 error[100];
data/mysql-connector-python-8.0.15/src/mysql_capi_conversion.c:174:5: [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 fmt[32]= {0};
data/mysql-connector-python-8.0.15/src/mysql_capi_conversion.c:175:5: [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 result[17]= {0};
data/mysql-connector-python-8.0.15/src/mysql_capi_conversion.c:257:5: [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 result[17]= {0};
data/mysql-connector-python-8.0.15/src/mysql_capi_conversion.c:305:5: [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 result[27]= {0};
data/mysql-connector-python-8.0.15/src/mysql_capi.c:1209:21: [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).
if (database && strlen(database) == 0)
data/mysql-connector-python-8.0.15/src/mysql_capi.c:1403:59: [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).
PyString_FromStringAndSize(cs.name, strlen(cs.name)));
data/mysql-connector-python-8.0.15/src/mysql_capi.c:1406:53: [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).
strlen(cs.csname)));
data/mysql-connector-python-8.0.15/src/mysql_capi.c:1410:53: [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).
strlen(cs.comment)));
data/mysql-connector-python-8.0.15/src/mysql_capi.c:1416:57: [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).
strlen(cs.dir)));
data/mysql-connector-python-8.0.15/src/mysql_capi.c:2447:26: [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).
if (!strlen(row[i]))
data/mysql-connector-python-8.0.15/src/mysql_capi.c:2700:48: [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).
return PyByteArray_FromStringAndSize(stat, strlen(stat));
data/mysql-connector-python-8.0.15/src/mysql_capi_conversion.c:200:9: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120). Risk is low because the source is a
constant string.
strncpy(fmt, "%02d:%02d:%02d.%06d", 19);
data/mysql-connector-python-8.0.15/src/mysql_capi_conversion.c:209:9: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120). Risk is low because the source is a
constant string.
strncpy(fmt, "%02d:%02d:%02d", 14);
ANALYSIS SUMMARY:
Hits = 14
Lines analyzed = 5755 in approximately 0.17 seconds (33169 lines/second)
Physical Source Lines of Code (SLOC) = 3519
Hits@level = [0] 7 [1] 9 [2] 5 [3] 0 [4] 0 [5] 0
Hits@level+ = [0+] 21 [1+] 14 [2+] 5 [3+] 0 [4+] 0 [5+] 0
Hits/KSLOC@level+ = [0+] 5.9676 [1+] 3.9784 [2+] 1.42086 [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.