From: Richard Levitte <levitte@openssl.org>
Date: Mon, 25 Jun 2001 14:12:45 +0000 (+0000)
Subject: Make get_ip() a bit more strict in it's parsing of IP addresses, and
X-Git-Tag: OpenSSL_0_9_6c~182^2~68
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=b1460627f30ac4a315b87c5b00b8363b11bcf673;p=oweals%2Fopenssl.git

Make get_ip() a bit more strict in it's parsing of IP addresses, and
at the same time a bit more accepting with host names.
---

diff --git a/crypto/bio/b_sock.c b/crypto/bio/b_sock.c
index d4b44b62bb..5b66603d7d 100644
--- a/crypto/bio/b_sock.c
+++ b/crypto/bio/b_sock.c
@@ -494,16 +494,16 @@ static int get_ip(const char *str, unsigned char ip[4])
 			{
 			ok=1;
 			tmp[num]=tmp[num]*10+c-'0';
-			if (tmp[num] > 255) return(-1);
+			if (tmp[num] > 255) return(0);
 			}
 		else if (c == '.')
 			{
 			if (!ok) return(-1);
-			if (num == 3) break;
+			if (num == 3) return(0);
 			num++;
 			ok=0;
 			}
-		else if ((num == 3) && ok)
+		else if (c == '\0' && (num == 3) && ok)
 			break;
 		else
 			return(0);