Re: [Valgrind-users] New experimental skin: signal handler checker

[Tom H. <th...@cy...>]

In message <Pin...@gr...>
        Nicholas Nethercote <nj...@ca...> wrote:

>    Char* bad_funcs[] = {
>       "_IO_printf", "_IO_puts",
>       "syslog", "strdup",
>       "__libc_malloc", "__libc_calloc", "__libc_realloc", "__libc_free",
>       "inet_ntoa", "gethostbyname", "gethostbyaddr", "getservbynam",
>       "readdir", "__readdir", "__readdir64", "strtok",
>       "ttyname", "getttyname", "getlogin", "cuserid",
>       "getpwent", "getpwnam", "getpwuid",
>       "getgrent", "getgrnam", "getgrgid",
>       "asctime", "ctime", "gmtime", "localtime",
>       "fclose", "fflush", "fflush_unlocked", "fopen", "freopen",
>       "fdopen", "fopencookie", "fmemopen", "open_memstream",
>       "fprintf", "vfprintf", "fscanf", "vfscanf", "fgetc", "getc",
>       "getc_unlocked", "fgetc_unlocked", "fputc", "putc", "fputc_unlocked",
>       "putc_unlocked", "getw", "putw", "fgets", "fputs", "ungetc", "fseek",
>       "rewind",
>       "__pthread_mutex_lock", "__pthread_mutex_unlock",
>       "__pthread_mutex_trylock",
>       NULL
>    };
>
> I'd welcome suggestions for new ones, or any corrections.

Well "find /usr/include -name *.h -print0 | xargs -0 grep '_r *('" suggests
quite a lot, including:

gethostent
getnetent getnetbyname getnetbyaddr
getservent getservbyport
getprotoent getprotobyname getprotobynumber
getrpcent getrpcbyname getrpcbynumber
getmntent
fgetpwent fgetgrent
tmpnam
random srandom initstate setstate
drand48 erand48 lrand48 nrand48 mrand48 jrand48 srand48 seed48 lcong48
ecvt fcvt qecvt qfcvt
strerror
crypt
setkey encrypt
hcreate hsearch hdestroy

Tom

-- 
Tom Hughes (th...@cy...)
Software Engineer, Cyberscience Corporation
http://www.cyberscience.com/