Commit e59efa39 authored by bol-van's avatar bol-van
Browse files

mdig: minor change

parent aa8b96d6

mdig/mdig.c

+7 −7
Original line number Diff line number Diff line
@@ -80,7 +80,7 @@ static bool dom_valid(char *dom) 
{

	if (!dom || *dom=='.') return false;

	for (; *dom; dom++)

	if (*dom < 0x20 || (*dom & 0x80) || !(*dom == '.' || *dom == '-' || *dom == '_' || (*dom >= '0' && *dom <= '9') || (*dom >= 'a' && *dom <= 'z') || (*dom >= 'A' && *dom <= 'Z')))

		if (!(*dom == '.' || *dom == '-' || *dom == '_' || (*dom >= '0' && *dom <= '9') || (*dom >= 'a' && *dom <= 'z') || (*dom >= 'A' && *dom <= 'Z')))

			return false;

	return true;

}
@@ -88,7 +88,7 @@ static bool dom_valid(char *dom) 
static void invalid_domain_beautify(char *dom)

{

	for (int i = 0; *dom && i < 64; i++, dom++)

		if (*dom < 0x20 || *dom<0) *dom = '?';

		if (*dom < 0x20 || (*dom & 0x80)) *dom = '?';

	if (*dom) *dom = 0;

}
@@ -220,7 +220,7 @@ static void *t_resolver(void *arg) 
			{

				if ((family == AF_INET && (glob.family & FAMILY4)) || (family == AF_INET6 && (glob.family & FAMILY6)))

				{

					unsigned int mask;

					unsigned int mask=0;

					bool mask_needed = false;

					if (s_mask)

					{
@@ -436,7 +436,7 @@ int dns_parse_query() 
	_setmode(_fileno(stdin), _O_BINARY);

#endif

	l = fread(a,1,sizeof(a),stdin);

	if (!l || !feof(stdin))

	if (!l || ferror(stdin))

	{

		fprintf(stderr, "could not read DNS reply blob from stdin\n");

		return 10;
@@ -455,8 +455,8 @@ static void exithelp(void) 
	printf(

		" --family=<4|6|46>\t\t; ipv4, ipv6, ipv4+ipv6\n"

		" --threads=<threads_number>\n"

		" --eagain=<eagain_retries>\t; how many times to retry if EAGAIN received. default %u\n"

		" --eagain-delay=<ms>\t\t; time in msec to wait between EAGAIN attempts. default %u\n"

		" --eagain=<eagain_retries>\t; how many times to retry if EAI_AGAIN received. default %u\n"

		" --eagain-delay=<ms>\t\t; time in msec to wait between EAI_AGAIN attempts. default %u\n"

		" --verbose\t\t\t; print query progress to stderr\n"

		" --stats=N\t\t\t; print resolve stats to stderr every N domains\n"

		" --log-resolved=<file>\t\t; log successfully resolved domains to a file\n"