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/kdrill-6.5deb2/game.h
Examining data/kdrill-6.5deb2/convert.h
Examining data/kdrill-6.5deb2/multikanji.h
Examining data/kdrill-6.5deb2/attributes.c
Examining data/kdrill-6.5deb2/strokesearch.c
Examining data/kdrill-6.5deb2/timeout.h
Examining data/kdrill-6.5deb2/log.c
Examining data/kdrill-6.5deb2/learn.h
Examining data/kdrill-6.5deb2/search.h
Examining data/kdrill-6.5deb2/badguess.c
Examining data/kdrill-6.5deb2/utils.h
Examining data/kdrill-6.5deb2/grades.h
Examining data/kdrill-6.5deb2/readfile.h
Examining data/kdrill-6.5deb2/searchwidgets.h
Examining data/kdrill-6.5deb2/search.c
Examining data/kdrill-6.5deb2/patchlevel.h
Examining data/kdrill-6.5deb2/utils.c
Examining data/kdrill-6.5deb2/log.h
Examining data/kdrill-6.5deb2/init.c
Examining data/kdrill-6.5deb2/makedic/makedic.c
Examining data/kdrill-6.5deb2/makedic/makeedict.c
Examining data/kdrill-6.5deb2/kanjisearch.h
Examining data/kdrill-6.5deb2/strokesearch.h
Examining data/kdrill-6.5deb2/init.h
Examining data/kdrill-6.5deb2/widgets.h
Examining data/kdrill-6.5deb2/main.c
Examining data/kdrill-6.5deb2/radsearch.h
Examining data/kdrill-6.5deb2/frequency.c
Examining data/kdrill-6.5deb2/badguess.h
Examining data/kdrill-6.5deb2/options.h
Examining data/kdrill-6.5deb2/convert.c
Examining data/kdrill-6.5deb2/grades.c
Examining data/kdrill-6.5deb2/kanasearch.c
Examining data/kdrill-6.5deb2/kanjisearch.c
Examining data/kdrill-6.5deb2/learn.c
Examining data/kdrill-6.5deb2/options.c
Examining data/kdrill-6.5deb2/skipsearch.c
Examining data/kdrill-6.5deb2/widgets.c
Examining data/kdrill-6.5deb2/searchwidgets.c
Examining data/kdrill-6.5deb2/game.c
Examining data/kdrill-6.5deb2/mainwindow.c
Examining data/kdrill-6.5deb2/timeout.c
Examining data/kdrill-6.5deb2/defs.h
Examining data/kdrill-6.5deb2/multikanji.c
Examining data/kdrill-6.5deb2/prefs.c
Examining data/kdrill-6.5deb2/radsearch.c
Examining data/kdrill-6.5deb2/externs.h
Examining data/kdrill-6.5deb2/readfile.c
FINAL RESULTS:
data/kdrill-6.5deb2/convert.c:107:4: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(eptr, kanamap[lastchar]);
data/kdrill-6.5deb2/convert.c:166:4: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(eptr, kanamap[lastchar]);
data/kdrill-6.5deb2/convert.c:235:2: [4] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused).
strcat(eptr, kanamap[lastchar]);
data/kdrill-6.5deb2/grades.c:154:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(statusbuff,"%s%d kanji active",statusprefix,numberofkanji);
data/kdrill-6.5deb2/init.c:309:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(XFileName,"%s/.kdrill", homedir);
data/kdrill-6.5deb2/log.c:42:6: [4] (race) access:
This usually indicates a security flaw. If an attacker can change anything
along the path between the call to access() and the file's actual use
(e.g., by moving files), the attacker can exploit the race condition
(CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
and try to open the file directly.
if (access(logfilename, R_OK) != 0)
data/kdrill-6.5deb2/log.c:221:3: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(fullname, "%s%s", homedir, &usefilename[1]);
data/kdrill-6.5deb2/log.c:222:3: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(usefilename, fullname);
data/kdrill-6.5deb2/options.c:111:5: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(statbuff,"Now using usefile %s",
data/kdrill-6.5deb2/prefs.c:61:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(resourcename,name);
data/kdrill-6.5deb2/prefs.c:62:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(resourceclass,rec_class);
data/kdrill-6.5deb2/prefs.c:67:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(destinationstring,returnstring);
data/kdrill-6.5deb2/prefs.c:100:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(resourcename,name);
data/kdrill-6.5deb2/prefs.c:101:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(resourceclass,rec_class);
data/kdrill-6.5deb2/prefs.c:121:3: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(namebuff, "KDrill.%s",string);
data/kdrill-6.5deb2/prefs.c:123:3: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(namebuff, string);
data/kdrill-6.5deb2/prefs.c:195:2: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(fname,"%s/.kdrill", homedir);
data/kdrill-6.5deb2/prefs.c:206:3: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(classbuff,*rname);
data/kdrill-6.5deb2/readfile.c:453:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(edictname, edict);
data/kdrill-6.5deb2/readfile.c:660:2: [4] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused).
strcpy(dictname, dict);
data/kdrill-6.5deb2/utils.c:157:5: [4] (race) access:
This usually indicates a security flaw. If an attacker can change anything
along the path between the call to access() and the file's actual use
(e.g., by moving files), the attacker can exploit the race condition
(CWE-362/CWE-367!). Set up the correct permissions (e.g., using setuid())
and try to open the file directly.
if(access(dictname,R_OK)!= 0){
data/kdrill-6.5deb2/utils.c:168:3: [4] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf.
sprintf(command_string,"%s %s",UNCOMPRESS,dictname);
data/kdrill-6.5deb2/utils.c:169:17: [4] (shell) popen:
This causes a new program to execute and is difficult to use safely
(CWE-78). try using a library call that implements the same functionality
if available.
fp = (FILE *) popen(command_string,"r");
data/kdrill-6.5deb2/defs.h:16:10: [3] (random) srand:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
# define srand(a) srandom(a)
data/kdrill-6.5deb2/defs.h:16:19: [3] (random) srandom:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
# define srand(a) srandom(a)
data/kdrill-6.5deb2/defs.h:17:10: [3] (random) lrand48:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
# define lrand48() random()
data/kdrill-6.5deb2/defs.h:17:20: [3] (random) random:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
# define lrand48() random()
data/kdrill-6.5deb2/game.c:214:15: [3] (random) lrand48:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
rand_kanji = lrand48()%numberofkanji;
data/kdrill-6.5deb2/game.c:302:7: [3] (random) lrand48:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
if(lrand48()%REPEATFRACTION == 0){
data/kdrill-6.5deb2/game.c:591:14: [3] (random) lrand48:
This function is not sufficiently random for security-related functions
such as key and nonce creation (CWE-327). Use a more secure technique for
acquiring random values.
truevalue = lrand48() %NUMBEROFCHOICES;
data/kdrill-6.5deb2/init.c:334:21: [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.
homedir = (char *) getenv("HOME");
data/kdrill-6.5deb2/convert.c:36:8: [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 * kanamap[128]=
data/kdrill-6.5deb2/convert.c:147:4: [2] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant string.
strcat(eptr, "[bad byte2 found]");
data/kdrill-6.5deb2/convert.c:180:4: [2] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant string.
strcat(eptr,"ky");
data/kdrill-6.5deb2/convert.c:183:4: [2] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant string.
strcat(eptr,"gy");
data/kdrill-6.5deb2/convert.c:186:4: [2] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant string.
strcat(eptr,"sh");
data/kdrill-6.5deb2/convert.c:192:4: [2] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant string.
strcat(eptr,"ch");
data/kdrill-6.5deb2/convert.c:195:4: [2] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant string.
strcat(eptr,"ny");
data/kdrill-6.5deb2/convert.c:198:4: [2] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant string.
strcat(eptr,"hy");
data/kdrill-6.5deb2/convert.c:201:4: [2] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant string.
strcat(eptr,"by");
data/kdrill-6.5deb2/convert.c:204:4: [2] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant string.
strcat(eptr,"py");
data/kdrill-6.5deb2/convert.c:207:4: [2] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant string.
strcat(eptr,"my");
data/kdrill-6.5deb2/convert.c:210:4: [2] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant string.
strcat(eptr,"ry");
data/kdrill-6.5deb2/convert.c:216:4: [2] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant string.
strcat(eptr, "_y");
data/kdrill-6.5deb2/convert.c:244:8: [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 *romajimap1[ROMAJIMAPSIZE]=
data/kdrill-6.5deb2/frequency.c:38:2: [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 highvalue[10] = "";
data/kdrill-6.5deb2/frequency.c:39:2: [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 lowvalue[10] = "";
data/kdrill-6.5deb2/frequency.c:44:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(lowvalue,"%d",lowfrequency);
data/kdrill-6.5deb2/frequency.c:46:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(highvalue,"%d",highfrequency);
data/kdrill-6.5deb2/frequency.c:124:3: [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 numbuff[100];
data/kdrill-6.5deb2/frequency.c:125:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(numbuff,"%d characters active",numberofkanji);
data/kdrill-6.5deb2/game.c:166:2: [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 tempstr[100];
data/kdrill-6.5deb2/game.c:167:2: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(tempstr,"%d/%d/%d",numberincorrect,totalmissed,totalguessed);
data/kdrill-6.5deb2/game.c:480:3: [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 stringbuff[MAXROMAJI+1];
data/kdrill-6.5deb2/grades.c:81:2: [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 gradestring[10];
data/kdrill-6.5deb2/grades.c:99:2: [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 statusbuff[100];
data/kdrill-6.5deb2/grades.c:100:2: [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 statusprefix[100];
data/kdrill-6.5deb2/grades.c:130:7: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(statusprefix,"Grade %d unset: ",intdata);
data/kdrill-6.5deb2/grades.c:132:7: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(statusprefix,"Grade + unset: ");
data/kdrill-6.5deb2/grades.c:140:7: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(statusprefix,"Grade %d set: ",intdata);
data/kdrill-6.5deb2/grades.c:142:7: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(statusprefix,"Grade + set: ");
data/kdrill-6.5deb2/grades.c:150:4: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(statusprefix,"All grades selected: ");
data/kdrill-6.5deb2/init.c:35:1: [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 usefilename[100];
data/kdrill-6.5deb2/init.c:203:2: [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 tmpstr[100];
data/kdrill-6.5deb2/init.c:306:2: [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 XFileName[_POSIX_PATH_MAX];
data/kdrill-6.5deb2/kanasearch.c:261:2: [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 romajibuff[MAXROMAJI+1];
data/kdrill-6.5deb2/kanasearch.c:341:3: [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 namestr[10];
data/kdrill-6.5deb2/kanasearch.c:343:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(namestr, "%d", max_kana);
data/kdrill-6.5deb2/kanjisearch.c:180:3: [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 namestr[10];
data/kdrill-6.5deb2/kanjisearch.c:181:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(namestr, "%d", kcount);
data/kdrill-6.5deb2/learn.c:111:3: [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 stringbuff[MAXROMAJI+1];
data/kdrill-6.5deb2/log.c:26:8: [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 logfilename[200];
data/kdrill-6.5deb2/log.c:38:2: [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 inbuf[100];
data/kdrill-6.5deb2/log.c:44:15: [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).
oldlogfile = fopen(logfilename, "r");
data/kdrill-6.5deb2/log.c:85:2: [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 statbuf[200];
data/kdrill-6.5deb2/log.c:90:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(statbuf, "Clearing log file \"%.190s\"", logfilename);
data/kdrill-6.5deb2/log.c:99:12: [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).
logfile = fopen(logfilename, "w");
data/kdrill-6.5deb2/log.c:102:4: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(statbuf, "Error.. cannot open \"%.190s\"",
data/kdrill-6.5deb2/log.c:123:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(statbuf, "Saved %d kanji to \"%.190s\"", errors, logfilename);
data/kdrill-6.5deb2/log.c:166:2: [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 statbuf[200];
data/kdrill-6.5deb2/log.c:175:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(statbuf, "WARNING: too few entries for usefile. Still saving to \"%.190s\"",
data/kdrill-6.5deb2/log.c:179:9: [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).
fptr = fopen(usefilename, "w");
data/kdrill-6.5deb2/log.c:181:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(statbuf, "Error.. cannot open \"%.190s\"",
data/kdrill-6.5deb2/log.c:209:2: [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 fullname[100];
data/kdrill-6.5deb2/log.c:225:14: [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).
if ((fptr = fopen(usefilename, "r")) == NULL) {
data/kdrill-6.5deb2/log.c:254:2: [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 inbuf[100];
data/kdrill-6.5deb2/mainwindow.c:128:10: [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).
value = atoi(*params);
data/kdrill-6.5deb2/makedic/makedic.c:30:2: [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 english[100];
data/kdrill-6.5deb2/makedic/makedic.c:36:12: [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).
outfile = fopen(argv[1],"w");
data/kdrill-6.5deb2/makedic/makedic.c:43:3: [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 inbuf[100];
data/kdrill-6.5deb2/makedic/makeedict.c:16:2: [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 english[100];
data/kdrill-6.5deb2/makedic/makeedict.c:22:12: [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).
outfile = fopen(argv[1],"w");
data/kdrill-6.5deb2/makedic/makeedict.c:29:3: [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 inbuf[100];
data/kdrill-6.5deb2/multikanji.c:110:2: [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 statusbuff[50];
data/kdrill-6.5deb2/multikanji.c:118:2: [2] (buffer) strcpy:
Does not check for buffer overflows when copying to destination [MS-banned]
(CWE-120). Consider using snprintf, strcpy_s, or strlcpy (warning: strncpy
easily misused). Risk is low because the source is a constant string.
strcpy(statusbuff,
data/kdrill-6.5deb2/multikanji.c:120:2: [2] (buffer) bcopy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
bcopy(string, statusbuff, stringlen);
data/kdrill-6.5deb2/multikanji.c:236:2: [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 buttname[10];
data/kdrill-6.5deb2/multikanji.c:246:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(buttname, "multi%x\n", (unsigned int)transcount);
data/kdrill-6.5deb2/multikanji.c:478:2: [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 statusprompt[20];
data/kdrill-6.5deb2/multikanji.c:483:3: [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 msgbuff[100];
data/kdrill-6.5deb2/multikanji.c:486:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(msgbuff, "(only showing %d of %d)",
data/kdrill-6.5deb2/multikanji.c:532:2: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(statusprompt,"%d matches",transcount);
data/kdrill-6.5deb2/options.c:43:1: [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 * orderlabel[2] = {
data/kdrill-6.5deb2/options.c:47:1: [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 * romajilabel[2] = {
data/kdrill-6.5deb2/options.c:52:1: [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 * usefilelabel[2] = {
data/kdrill-6.5deb2/options.c:86:2: [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 statbuff[300];
data/kdrill-6.5deb2/options.c:97:5: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(statbuff,"only %d entries: cannot use",
data/kdrill-6.5deb2/prefs.c:48:2: [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 resourcename[100],resourceclass[100];
data/kdrill-6.5deb2/prefs.c:49:2: [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 buffer[100];
data/kdrill-6.5deb2/prefs.c:77:2: [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 resourcevalue[100];
data/kdrill-6.5deb2/prefs.c:80:9: [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).
return atoi(resourcevalue);
data/kdrill-6.5deb2/prefs.c:90:2: [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 resourcename[100],resourceclass[100];
data/kdrill-6.5deb2/prefs.c:113:2: [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 namebuff[100];
data/kdrill-6.5deb2/prefs.c:140:2: [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 svalue[10];
data/kdrill-6.5deb2/prefs.c:141:2: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(svalue,"%d", value);
data/kdrill-6.5deb2/prefs.c:147:2: [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 svalue[10];
data/kdrill-6.5deb2/prefs.c:149:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(svalue,"False");
data/kdrill-6.5deb2/prefs.c:151:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(svalue,"True");
data/kdrill-6.5deb2/prefs.c:170:2: [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 fname[_POSIX_PATH_MAX];
data/kdrill-6.5deb2/prefs.c:196:11: [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).
preffile=fopen(fname,"w");
data/kdrill-6.5deb2/prefs.c:205:3: [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 classbuff[100], infobuff[100];
data/kdrill-6.5deb2/radsearch.c:155:3: [2] (buffer) bcopy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
bcopy(newactivelist,activelist,(newcount+1)*sizeof(XChar2b));
data/kdrill-6.5deb2/radsearch.c:214:3: [2] (buffer) bcopy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
bcopy(radical_array[radnum], activelist,
data/kdrill-6.5deb2/radsearch.c:244:3: [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 countbuf[50];
data/kdrill-6.5deb2/radsearch.c:245:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(countbuf,"%d kanji possible",radcount);
data/kdrill-6.5deb2/radsearch.c:399:3: [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 radbname[10];
data/kdrill-6.5deb2/radsearch.c:400:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(radbname,"radb%d\n",radcount);
data/kdrill-6.5deb2/radsearch.c:467:2: [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 radfile[MAXLINELEN]; /* path to "radkfile" */
data/kdrill-6.5deb2/radsearch.c:479:8: [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).
radfp=fopen(radfile,"r");
data/kdrill-6.5deb2/readfile.c:423:11: [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.
unsigned char instring[MAXLINELEN];
data/kdrill-6.5deb2/readfile.c:426:2: [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 edict[MAXLINELEN]; /*PATH to dictionary */
data/kdrill-6.5deb2/readfile.c:607:8: [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).
one = atoi(input);
data/kdrill-6.5deb2/readfile.c:618:8: [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).
two = atoi(input);
data/kdrill-6.5deb2/readfile.c:631:10: [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).
three = atoi(input);
data/kdrill-6.5deb2/readfile.c:644:11: [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.
unsigned char instring[MAXLINELEN];
data/kdrill-6.5deb2/readfile.c:645:2: [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 dict[200];
data/kdrill-6.5deb2/readfile.c:722:13: [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).
freq = atoi((char *)&parse[1]);
data/kdrill-6.5deb2/readfile.c:725:14: [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).
grade = atoi((char *)&parse[1]);
data/kdrill-6.5deb2/readfile.c:728:10: [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).
H = atoi((char *)&parse[1]);
data/kdrill-6.5deb2/readfile.c:731:10: [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).
N = atoi((char *)&parse[1]);
data/kdrill-6.5deb2/readfile.c:737:10: [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).
Q = atoi((char *)&parse[1]);
data/kdrill-6.5deb2/readfile.c:740:15: [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).
strokes= atoi((char *)&parse[1]);
data/kdrill-6.5deb2/searchwidgets.c:226:3: [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 stringbuff[MAXROMAJI+1];
data/kdrill-6.5deb2/skipsearch.c:103:2: [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 newlabel[3];
data/kdrill-6.5deb2/skipsearch.c:104:2: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(newlabel,"%1d",(int)(intptr_t)client_data);
data/kdrill-6.5deb2/skipsearch.c:174:2: [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 tmpname[30];
data/kdrill-6.5deb2/skipsearch.c:196:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(tmpname, "skiptopb-%d",wcount);
data/kdrill-6.5deb2/skipsearch.c:300:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(tmpname, "skipshape-%d",wcount);
data/kdrill-6.5deb2/timeout.c:74:2: [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 numberstring[10];
data/kdrill-6.5deb2/timeout.c:76:2: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(numberstring,"%.2d",timeoutmilis/1000);
data/kdrill-6.5deb2/utils.c:137:2: [2] (buffer) bcopy:
Does not check for buffer overflows when copying to destination (CWE-120).
Make sure destination can always hold the source data.
bcopy(kanabuffer, ret_str, sizeof(char) * (pronun_len+1));
data/kdrill-6.5deb2/utils.c:153:2: [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 command_string[100];
data/kdrill-6.5deb2/utils.c:166:8: [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).
fp = fopen(dictname,"r");
data/kdrill-6.5deb2/utils.c:172:7: [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).
fp = fopen(dictname,"r");
data/kdrill-6.5deb2/utils.c:222:2: [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 tempstr[100];
data/kdrill-6.5deb2/utils.c:226:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(tempstr,"%d",val);
data/kdrill-6.5deb2/utils.c:234:2: [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 tempstr[100];
data/kdrill-6.5deb2/utils.c:238:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(tempstr,"%x",val);
data/kdrill-6.5deb2/utils.c:258:9: [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).
retval=atoi(str);
data/kdrill-6.5deb2/widgets.c:478:3: [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 labl[20];
data/kdrill-6.5deb2/widgets.c:479:3: [2] (buffer) sprintf:
Does not check for buffer overflows (CWE-120). Use sprintf_s, snprintf, or
vsnprintf. Risk is low because the source has a constant maximum length.
sprintf(labl,"english%d",i);
data/kdrill-6.5deb2/widgets.c:612:2: [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 LargeKname[100],SmallKname[100],Efontname[100];
data/kdrill-6.5deb2/convert.c:96:6: [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(estring)> (MAXROMAJI-3) ) {
data/kdrill-6.5deb2/convert.c:113:5: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
strcat(eptr," ");
data/kdrill-6.5deb2/convert.c:117:5: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
strcat(eptr,"-");
data/kdrill-6.5deb2/convert.c:121:5: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
strcat(eptr,"(");
data/kdrill-6.5deb2/convert.c:125:5: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
strcat(eptr,")");
data/kdrill-6.5deb2/convert.c:189:4: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
strcat(eptr,"j");
data/kdrill-6.5deb2/convert.c:221:4: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
strcat(eptr, "a");
data/kdrill-6.5deb2/convert.c:224:4: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
strcat(eptr, "u");
data/kdrill-6.5deb2/convert.c:227:4: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
strcat(eptr, "o");
data/kdrill-6.5deb2/grades.c:85:27: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
if(gradelevelflags&0x02) strcat(gradestring,"1");
data/kdrill-6.5deb2/grades.c:86:27: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
if(gradelevelflags&0x04) strcat(gradestring,"2");
data/kdrill-6.5deb2/grades.c:87:27: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
if(gradelevelflags&0x08) strcat(gradestring,"3");
data/kdrill-6.5deb2/grades.c:88:27: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
if(gradelevelflags&0x10) strcat(gradestring,"4");
data/kdrill-6.5deb2/grades.c:89:27: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
if(gradelevelflags&0x20) strcat(gradestring,"5");
data/kdrill-6.5deb2/grades.c:90:27: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
if(gradelevelflags&0x40) strcat(gradestring,"6");
data/kdrill-6.5deb2/grades.c:91:27: [1] (buffer) strcat:
Does not check for buffer overflows when concatenating to destination
[MS-banned] (CWE-120). Consider using strcat_s, strncat, strlcat, or
snprintf (warning: strncat is easily misused). Risk is low because the
source is a constant character.
if(gradelevelflags&0x80) strcat(gradestring,"+");
data/kdrill-6.5deb2/multikanji.c:111:16: [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).
int stringlen=strlen(string);
data/kdrill-6.5deb2/readfile.c:63:15: [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).
endparse=& s[strlen(s)-1];
data/kdrill-6.5deb2/readfile.c:143:2: [1] (buffer) strncpy:
Easily used incorrectly; doesn't always \0-terminate or check for invalid
pointers [MS-banned] (CWE-120).
strncpy(topdest, &source[1], parse- source - 1);
data/kdrill-6.5deb2/readfile.c:452:19: [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).
edictname=malloc(strlen(edict)+1);
data/kdrill-6.5deb2/readfile.c:521:14: [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).
instrlen = strlen((char *)parse)+1+ slashcount*4;
data/kdrill-6.5deb2/readfile.c:659:18: [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).
dictname=malloc(strlen(dict)+1);
data/kdrill-6.5deb2/readfile.c:684:6: [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((char *)instring) <10) continue;
data/kdrill-6.5deb2/readfile.c:810:14: [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).
instrlen = strlen((char *)parse)+1;
data/kdrill-6.5deb2/search.c:96:10: [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).
int len=strlen(frag);
data/kdrill-6.5deb2/searchwidgets.c:334:5: [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(string)<4){
data/kdrill-6.5deb2/utils.c:130:15: [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).
pronun_len = strlen((char *) kanabuffer);
data/kdrill-6.5deb2/utils.c:162:12: [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).
namelen = strlen(dictname);
data/kdrill-6.5deb2/utils.c:163:11: [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).
extlen = strlen(UNCOMPRESSEXT);
ANALYSIS SUMMARY:
Hits = 191
Lines analyzed = 11700 in approximately 0.29 seconds (39740 lines/second)
Physical Source Lines of Code (SLOC) = 7593
Hits@level = [0] 118 [1] 29 [2] 131 [3] 8 [4] 23 [5] 0
Hits@level+ = [0+] 309 [1+] 191 [2+] 162 [3+] 31 [4+] 23 [5+] 0
Hits/KSLOC@level+ = [0+] 40.6954 [1+] 25.1547 [2+] 21.3354 [3+] 4.08271 [4+] 3.02911 [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.