377  	if (s->tlsext_hostname != NULL)  in ssl_add_clienthello_tlsext()
392 		    || (size_str = strlen(s->tlsext_hostname)) > (unsigned long)lenmax)   in ssl_add_clienthello_tlsext()
405 		memcpy(ret, s->tlsext_hostname, size_str);  in ssl_add_clienthello_tlsext()
717 	if (!s->hit && s->servername_done == 1 && s->session->tlsext_hostname != NULL)  in ssl_add_serverhello_tlsext()
1099 						if(s->session->tlsext_hostname)  in ssl_parse_clienthello_tlsext()
1109 						if ((s->session->tlsext_hostname = OPENSSL_malloc(len+1)) == NULL)  in ssl_parse_clienthello_tlsext()
1114 						memcpy(s->session->tlsext_hostname, sdata, len);  in ssl_parse_clienthello_tlsext()
1115 						s->session->tlsext_hostname[len]='\0';  in ssl_parse_clienthello_tlsext()
1116 						if (strlen(s->session->tlsext_hostname) != len) {  in ssl_parse_clienthello_tlsext()
1117 							OPENSSL_free(s->session->tlsext_hostname);  in ssl_parse_clienthello_tlsext()
1118 							s->session->tlsext_hostname = NULL;  in ssl_parse_clienthello_tlsext()
1126 						s->servername_done = s->session->tlsext_hostname  in ssl_parse_clienthello_tlsext()
1127 							&& strlen(s->session->tlsext_hostname) == len   in ssl_parse_clienthello_tlsext()
1128 							&& strncmp(s->session->tlsext_hostname, (char *)sdata, len) == 0;  in ssl_parse_clienthello_tlsext()
1574 			if (s->tlsext_hostname == NULL || size > 0)  in ssl_parse_serverhello_tlsext()
1802  		if (s->tlsext_hostname)  in ssl_parse_serverhello_tlsext()
1804 			if (s->session->tlsext_hostname == NULL)  in ssl_parse_serverhello_tlsext()
1806 				s->session->tlsext_hostname = BUF_strdup(s->tlsext_hostname);	  in ssl_parse_serverhello_tlsext()
1807 				if (!s->session->tlsext_hostname)  in ssl_parse_serverhello_tlsext()