--- crypto/bio/bss_dgram.c	6 Mar 2012 13:47:26 -0000	1.7.2.23.2.6
+++ crypto/bio/bss_dgram.c	8 May 2012 13:47:11 -0000
@@ -871,8 +1150,8 @@
 	memset(authchunks, 0, sizeof(sockopt_len));
 	ret = getsockopt(fd, IPPROTO_SCTP, SCTP_LOCAL_AUTH_CHUNKS, authchunks, &sockopt_len);
 	OPENSSL_assert(ret >= 0);
-	
-	for (p = (unsigned char*) authchunks + sizeof(sctp_assoc_t);
+
+	for (p = (unsigned char*) authchunks->gauth_chunks;
 	     p < (unsigned char*) authchunks + sockopt_len;
 	     p += sizeof(uint8_t))
 		{
@@ -1164,7 +1443,7 @@
 			ii = getsockopt(b->num, IPPROTO_SCTP, SCTP_PEER_AUTH_CHUNKS, authchunks, &optlen);
 			OPENSSL_assert(ii >= 0);
 
-			for (p = (unsigned char*) authchunks + sizeof(sctp_assoc_t);
+			for (p = (unsigned char*) authchunks->gauth_chunks;
 				 p < (unsigned char*) authchunks + optlen;
 				 p += sizeof(uint8_t))
 				{