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/libhdate-1.6.02/src/hdate_sun_time.c Examining data/libhdate-1.6.02/src/support.h Examining data/libhdate-1.6.02/src/hdatepp.h Examining data/libhdate-1.6.02/src/hdate_parasha.c Examining data/libhdate-1.6.02/src/hdate_holyday.c Examining data/libhdate-1.6.02/src/hdate_julian.c Examining data/libhdate-1.6.02/src/hdate.h Examining data/libhdate-1.6.02/src/deprecated.c Examining data/libhdate-1.6.02/src/hdate_strings.c Examining data/libhdate-1.6.02/examples/hcal/hdate.c Examining data/libhdate-1.6.02/examples/hcal/hcal.c Examining data/libhdate-1.6.02/examples/hcal/local_functions.c Examining data/libhdate-1.6.02/examples/bindings/hdate_cpp.cpp Examining data/libhdate-1.6.02/examples/bindings/hdate_c.c FINAL RESULTS: data/libhdate-1.6.02/src/hdate_strings.c:542:7: [5] (buffer) strncat: Easily used incorrectly (e.g., incorrectly computing the correct maximum size to add) [MS-banned] (CWE-120). Consider strcat_s, strlcat, snprintf, or automatically resizing strings. Risk is high; the length parameter appears to be a constant, instead of computing the number of characters left. strncat (return_string, digits[0][n / 1000], H_CHAR_WIDTH); data/libhdate-1.6.02/src/hdate_strings.c:547:7: [5] (buffer) strncat: Easily used incorrectly (e.g., incorrectly computing the correct maximum size to add) [MS-banned] (CWE-120). Consider strcat_s, strlcat, snprintf, or automatically resizing strings. Risk is high; the length parameter appears to be a constant, instead of computing the number of characters left. strncat (return_string, digits[2][4], H_CHAR_WIDTH); data/libhdate-1.6.02/src/hdate_strings.c:552:7: [5] (buffer) strncat: Easily used incorrectly (e.g., incorrectly computing the correct maximum size to add) [MS-banned] (CWE-120). Consider strcat_s, strlcat, snprintf, or automatically resizing strings. Risk is high; the length parameter appears to be a constant, instead of computing the number of characters left. strncat (return_string, digits[2][n / 100], H_CHAR_WIDTH); data/libhdate-1.6.02/src/hdate_strings.c:559:7: [5] (buffer) strncat: Easily used incorrectly (e.g., incorrectly computing the correct maximum size to add) [MS-banned] (CWE-120). Consider strcat_s, strlcat, snprintf, or automatically resizing strings. Risk is high; the length parameter appears to be a constant, instead of computing the number of characters left. strncat (return_string, digits[1][n / 10], H_CHAR_WIDTH); data/libhdate-1.6.02/src/hdate_strings.c:563:7: [5] (buffer) strncat: Easily used incorrectly (e.g., incorrectly computing the correct maximum size to add) [MS-banned] (CWE-120). Consider strcat_s, strlcat, snprintf, or automatically resizing strings. Risk is high; the length parameter appears to be a constant, instead of computing the number of characters left. strncat (return_string, digits[0][n], H_CHAR_WIDTH); data/libhdate-1.6.02/src/hdate_strings.c:569:46: [5] (buffer) strncat: Easily used incorrectly (e.g., incorrectly computing the correct maximum size to add) [MS-banned] (CWE-120). Consider strcat_s, strlcat, snprintf, or automatically resizing strings. Risk is high; the length parameter appears to be a constant, instead of computing the number of characters left. if (return_string_len <= H_CHAR_WIDTH) strncat (return_string, "'", H_CHAR_WIDTH); data/libhdate-1.6.02/examples/hcal/hcal.c:483:26: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. case ELEMENT_WEEKDAY_G: printf(CODE_LIGHT_GREY); break; data/libhdate-1.6.02/examples/hcal/hcal.c:484:26: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. case ELEMENT_WEEKDAY_H: printf(CODE_LIGHT_BROWN); break; data/libhdate-1.6.02/examples/hcal/hcal.c:485:24: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. case ELEMENT_MONTH_G: printf(CODE_LIGHT_GREY); break; data/libhdate-1.6.02/examples/hcal/hcal.c:486:24: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. case ELEMENT_MONTH_H: printf(CODE_LIGHT_BROWN); break; data/libhdate-1.6.02/examples/hcal/hcal.c:487:30: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. case ELEMENT_WEEKDAY_NAMES: printf(CODE_LIGHT_GREEN); break; data/libhdate-1.6.02/examples/hcal/hcal.c:488:29: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. case ELEMENT_SHABBAT_NAME: printf(CODE_LIGHT_AQUA); break; data/libhdate-1.6.02/examples/hcal/hcal.c:489:28: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. case ELEMENT_SHABBAT_DAY: printf(CODE_LIGHT_AQUA); break; data/libhdate-1.6.02/examples/hcal/hcal.c:490:28: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. case ELEMENT_HOLIDAY_DAY: printf(CODE_LIGHT_AQUA); break; data/libhdate-1.6.02/examples/hcal/hcal.c:491:30: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. case ELEMENT_SHABBAT_TIMES: printf(CODE_LIGHT_PURPLE); break; data/libhdate-1.6.02/examples/hcal/hcal.c:492:24: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. case ELEMENT_PARASHA: printf(CODE_LIGHT_GREEN); break; data/libhdate-1.6.02/examples/hcal/hcal.c:493:35: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. case ELEMENT_THIS_SHABBAT_TIMES: printf(CODE_LIGHT_GREEN); break; data/libhdate-1.6.02/examples/hcal/hcal.c:494:29: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. case ELEMENT_THIS_PARASHA: printf(CODE_LIGHT_GREEN); break; data/libhdate-1.6.02/examples/hcal/hcal.c:495:29: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. case ELEMENT_HOLIDAY_NAME: printf(CODE_LIGHT_GREY); break; data/libhdate-1.6.02/examples/hcal/hcal.c:496:34: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. case ELEMENT_TODAY_HOLIDAY_DAY: printf(CODE_LIGHT_GREEN); break; data/libhdate-1.6.02/examples/hcal/hcal.c:497:35: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. case ELEMENT_TODAY_HOLIDAY_NAME: printf(CODE_LIGHT_GREEN); break; data/libhdate-1.6.02/examples/hcal/hcal.c:544:16: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. if (colorize) printf(CODE_RESTORE_VIDEO); data/libhdate-1.6.02/examples/hcal/hcal.c:667:16: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. if (colorize) printf(CODE_RESTORE_VIDEO); data/libhdate-1.6.02/examples/hcal/hcal.c:708:16: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. if (colorize) printf(CODE_RESTORE_VIDEO); data/libhdate-1.6.02/examples/hcal/hcal.c:893:5: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. printf (CODE_REVERSE_VIDEO); data/libhdate-1.6.02/examples/hcal/hcal.c:914:4: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. printf (CODE_RESTORE_VIDEO); data/libhdate-1.6.02/examples/hcal/hcal.c:927:5: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. printf (CODE_REVERSE_VIDEO); data/libhdate-1.6.02/examples/hcal/hcal.c:958:4: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. printf (CODE_RESTORE_VIDEO); data/libhdate-1.6.02/examples/hcal/hcal.c:1069:22: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. if (opt.colorize) printf (CODE_RESTORE_VIDEO); data/libhdate-1.6.02/examples/hcal/hcal.c:1089:22: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. if (opt.colorize) printf (CODE_RESTORE_VIDEO); data/libhdate-1.6.02/examples/hcal/hcal.c:1146:23: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. if (opt.colorize) printf (CODE_RESTORE_VIDEO); data/libhdate-1.6.02/examples/hcal/hcal.c:1365:23: [4] (format) printf: If format strings can be influenced by an attacker, they can be exploited (CWE-134). Use a constant for the format specification. if (opt.colorize) printf (CODE_RESTORE_VIDEO); data/libhdate-1.6.02/examples/hcal/hcal.c:1824:15: [3] (buffer) getopt_long: Some older implementations do not protect against internal buffer overflows (CWE-120, CWE-20). Check implementation on installation, or limit the size of all string inputs. while ((c = getopt_long(argc, argv, data/libhdate-1.6.02/examples/hcal/hdate.c:1829:15: [3] (buffer) getopt_long: Some older implementations do not protect against internal buffer overflows (CWE-120, CWE-20). Check implementation on installation, or limit the size of all string inputs. while ((c = getopt_long(argc, argv, data/libhdate-1.6.02/examples/hcal/local_functions.c:730:26: [3] (buffer) getenv: Environment variables are untrustable input if they can be set by an attacker. They can have any content and length, and the same variable can be set more than once (CWE-807, CWE-20). Check environment variables carefully before using them. config_home_path_name = getenv("XDG_CONFIG_HOME"); data/libhdate-1.6.02/examples/hcal/local_functions.c:733:27: [3] (buffer) getenv: Environment variables are untrustable input if they can be set by an attacker. They can have any content and length, and the same variable can be set more than once (CWE-807, CWE-20). Check environment variables carefully before using them. config_home_path_name = getenv("HOME"); data/libhdate-1.6.02/src/hdate_strings.c:46:13: [3] (buffer) getenv: Environment variables are untrustable input if they can be set by an attacker. They can have any content and length, and the same variable can be set more than once (CWE-807, CWE-20). Check environment variables carefully before using them. language = getenv ("LANGUAGE"); data/libhdate-1.6.02/examples/hcal/hcal.c:1133:6: [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(shabbat_name_buffer, shabbat_name_str, shabbat_name_str_len); data/libhdate-1.6.02/examples/hcal/hcal.c:1348:6: [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(holiday_buffer, holiday_str, holiday_str_len); data/libhdate-1.6.02/examples/hcal/hcal.c:1518:6: [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(opt->menu_item[menu_item], input_value,menu_len); data/libhdate-1.6.02/examples/hcal/hcal.c:1527:21: [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). opt->candles = atoi(input_value); data/libhdate-1.6.02/examples/hcal/hcal.c:1538:22: [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). opt->havdalah = atoi(input_value); data/libhdate-1.6.02/examples/hcal/hcal.c:1623:21: [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). opt->candles = atoi(optarg); data/libhdate-1.6.02/examples/hcal/hcal.c:1637:22: [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). opt->havdalah = atoi(optarg); data/libhdate-1.6.02/examples/hcal/hcal.c:1938:12: [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). month = atoi (argv[optind]); data/libhdate-1.6.02/examples/hcal/hcal.c:1939:11: [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). year = atoi (argv[optind + 1]); data/libhdate-1.6.02/examples/hcal/hcal.c:1944:11: [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). year = atoi (argv[optind]); data/libhdate-1.6.02/examples/hcal/hdate.c:1503:21: [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). opt->candles = atoi(input_value); data/libhdate-1.6.02/examples/hcal/hdate.c:1514:22: [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). opt->havdalah = atoi(input_value); data/libhdate-1.6.02/examples/hcal/hdate.c:1525:6: [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(opt->menu_item[menu_item], input_value,menu_len); data/libhdate-1.6.02/examples/hcal/hdate.c:1613:21: [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). opt->candles = atoi(optarg); data/libhdate-1.6.02/examples/hcal/hdate.c:1628:22: [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). opt->havdalah = atoi(optarg); data/libhdate-1.6.02/examples/hcal/hdate.c:1925:10: [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). year = atoi (argv[optind]); data/libhdate-1.6.02/examples/hcal/hdate.c:1998:10: [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). year = atoi (argv[optind + 1]); data/libhdate-1.6.02/examples/hcal/hdate.c:1999:11: [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). month = atoi (argv[optind]); data/libhdate-1.6.02/examples/hcal/hdate.c:2094:10: [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). year = atoi (argv[optind + 2]); data/libhdate-1.6.02/examples/hcal/hdate.c:2095:11: [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). month = atoi (argv[optind + 1]); data/libhdate-1.6.02/examples/hcal/hdate.c:2096:9: [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). day = atoi (argv[optind]); data/libhdate-1.6.02/examples/hcal/local_functions.c:276:2: [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(source, temp_buff, source_len); data/libhdate-1.6.02/examples/hcal/local_functions.c:455:11: [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). *tz = atoi( strtok( input_string, ":'\"")) * 60; data/libhdate-1.6.02/examples/hcal/local_functions.c:456:23: [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). fractional_part = atoi( strtok( NULL, ":'\"")); data/libhdate-1.6.02/examples/hcal/local_functions.c:655:18: [2] (misc) fopen: 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). *config_file = fopen(config_file_path, "a"); data/libhdate-1.6.02/examples/hcal/local_functions.c:676:18: [2] (misc) fopen: 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). *config_file = fopen(config_file_path, "r"); data/libhdate-1.6.02/src/hdate_strings.c:168:9: [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. static char version[500]; data/libhdate-1.6.02/src/hdate_strings.c:238:9: [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. static char *digits[3][10] = { data/libhdate-1.6.02/src/hdate_strings.c:244:9: [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. static char *days[2][2][7] = { data/libhdate-1.6.02/src/hdate_strings.c:261:9: [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. static char *parashaot[2][2][62] = { data/libhdate-1.6.02/src/hdate_strings.c:360:9: [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. static char *hebrew_months[2][2][14] = { data/libhdate-1.6.02/src/hdate_strings.c:382:9: [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. static char *gregorian_months[2][12] = { data/libhdate-1.6.02/src/hdate_strings.c:392:9: [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. static char *holidays[2][2][37] = { data/libhdate-1.6.02/examples/hcal/hcal.c:569:16: [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). g_month_len = strlen(g_month); data/libhdate-1.6.02/examples/hcal/hcal.c:586:17: [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). h1_month_len = strlen(h1_month); data/libhdate-1.6.02/examples/hcal/hcal.c:587:16: [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). h1_year_len = strlen(h1_year); data/libhdate-1.6.02/examples/hcal/hcal.c:597:18: [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). h2_month_len = strlen(h2_month); data/libhdate-1.6.02/examples/hcal/hcal.c:598:17: [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). h2_year_len = strlen(h2_year); data/libhdate-1.6.02/examples/hcal/hcal.c:621:18: [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). h2_month_len = strlen(h2_month); data/libhdate-1.6.02/examples/hcal/hcal.c:942:37: [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). hd_day_buffer_str_len = (size_t) strlen(hd_day_str); data/libhdate-1.6.02/examples/hcal/hcal.c:1131:29: [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). shabbat_name_str_len = strlen(shabbat_name_str); data/libhdate-1.6.02/examples/hcal/hcal.c:1346:24: [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). holiday_str_len = strlen(holiday_str); data/libhdate-1.6.02/examples/hcal/hcal.c:1516:17: [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). menu_len = strlen(input_value); data/libhdate-1.6.02/examples/hcal/hcal.c:1848:15: [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). menu_len = strlen( menuptr ); data/libhdate-1.6.02/examples/hcal/hdate.c:1523:17: [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). menu_len = strlen(input_value); data/libhdate-1.6.02/examples/hcal/hdate.c:1852:15: [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). menu_len = strlen( menuptr ); data/libhdate-1.6.02/examples/hcal/local_functions.c:681:16: [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). *path_len = strlen(config_home_path_name) data/libhdate-1.6.02/examples/hcal/local_functions.c:682:9: [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(config_sub_path_name) data/libhdate-1.6.02/examples/hcal/local_functions.c:683:9: [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(config_dir_name) +1; data/libhdate-1.6.02/examples/hcal/local_functions.c:744:13: [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). path_len = strlen(config_home_path_name) + strlen(config_sub_path_name) data/libhdate-1.6.02/examples/hcal/local_functions.c:744:45: [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). path_len = strlen(config_home_path_name) + strlen(config_sub_path_name) data/libhdate-1.6.02/examples/hcal/local_functions.c:745:7: [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(config_dir_name) + strlen(config_file_name) + 1; data/libhdate-1.6.02/examples/hcal/local_functions.c:745:33: [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(config_dir_name) + strlen(config_file_name) + 1; data/libhdate-1.6.02/examples/hcal/local_functions.c:931:6: [1] (buffer) getchar: Check buffer boundaries if used in a loop including recursive loops (CWE-120, CWE-20). i = getchar() - 48; // effectively converts valid values to integers data/libhdate-1.6.02/src/hdate_strings.c:568:27: [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_string_len = strlen (return_string); ANALYSIS SUMMARY: Hits = 92 Lines analyzed = 8893 in approximately 0.44 seconds (20361 lines/second) Physical Source Lines of Code (SLOC) = 5033 Hits@level = [0] 140 [1] 22 [2] 33 [3] 5 [4] 26 [5] 6 Hits@level+ = [0+] 232 [1+] 92 [2+] 70 [3+] 37 [4+] 32 [5+] 6 Hits/KSLOC@level+ = [0+] 46.0958 [1+] 18.2794 [2+] 13.9082 [3+] 7.35148 [4+] 6.35804 [5+] 1.19213 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.