openssl-1.0.0d/ssl/s3_lib.c

2117 	return (s->s3->rrec.type == SSL3_RT_APPLICATION_DATA) ? s->s3->rrec.length : 0;
2122 	SSL3_STATE *s3;
2124 	if ((s3=OPENSSL_malloc(sizeof *s3)) == NULL) goto err;
2125 	memset(s3,0,sizeof *s3);
2126 	memset(s3->rrec.seq_num,0,sizeof(s3->rrec.seq_num));
2127 	memset(s3->wrec.seq_num,0,sizeof(s3->wrec.seq_num));
2129 	s->s3=s3;
2143 	if (s->s3->client_opaque_prf_input != NULL)
2144 		OPENSSL_free(s->s3->client_opaque_prf_input);
2145 	if (s->s3->server_opaque_prf_input != NULL)
2146 		OPENSSL_free(s->s3->server_opaque_prf_input);
2150 	if (s->s3->rbuf.buf != NULL)
2152 	if (s->s3->wbuf.buf != NULL)
2154 	if (s->s3->rrec.comp != NULL)
2155 		OPENSSL_free(s->s3->rrec.comp);
2157 	if (s->s3->tmp.dh != NULL)
2158 		DH_free(s->s3->tmp.dh);
2161 	if (s->s3->tmp.ecdh != NULL)
2162 		EC_KEY_free(s->s3->tmp.ecdh);
2165 	if (s->s3->tmp.ca_names != NULL)
2166 		sk_X509_NAME_pop_free(s->s3->tmp.ca_names,X509_NAME_free);
2167 	if (s->s3->handshake_buffer) {
2168 		BIO_free(s->s3->handshake_buffer);
2170 	if (s->s3->handshake_dgst) ssl3_free_digest_list(s);
2171 	OPENSSL_cleanse(s->s3,sizeof *s->s3);
2172 	OPENSSL_free(s->s3);
2173 	s->s3=NULL;
2182 	if (s->s3->client_opaque_prf_input != NULL)
2183 		OPENSSL_free(s->s3->client_opaque_prf_input);
2184 	s->s3->client_opaque_prf_input = NULL;
2185 	if (s->s3->server_opaque_prf_input != NULL)
2186 		OPENSSL_free(s->s3->server_opaque_prf_input);
2187 	s->s3->server_opaque_prf_input = NULL;
2191 	if (s->s3->tmp.ca_names != NULL)
2192 		sk_X509_NAME_pop_free(s->s3->tmp.ca_names,X509_NAME_free);
2194 	if (s->s3->rrec.comp != NULL)
2196 		OPENSSL_free(s->s3->rrec.comp);
2197 		s->s3->rrec.comp=NULL;
2200 	if (s->s3->tmp.dh != NULL)
2201 		DH_free(s->s3->tmp.dh);
2204 	if (s->s3->tmp.ecdh != NULL)
2205 		EC_KEY_free(s->s3->tmp.ecdh);
2208 	rp = s->s3->rbuf.buf;
2209 	wp = s->s3->wbuf.buf;
2210 	rlen = s->s3->rbuf.len;
2211  	wlen = s->s3->wbuf.len;
2212 	if (s->s3->handshake_buffer) {
2213 		BIO_free(s->s3->handshake_buffer);
2214 		s->s3->handshake_buffer = NULL;
2216 	if (s->s3->handshake_dgst) {
2219 	memset(s->s3,0,sizeof *s->s3);
2220 	s->s3->rbuf.buf = rp;
2221 	s->s3->wbuf.buf = wp;
2222 	s->s3->rbuf.len = rlen;
2223  	s->s3->wbuf.len = wlen;
2228 	s->s3->renegotiate=0;
2229 	s->s3->total_renegotiations=0;
2230 	s->s3->num_renegotiations=0;
2231 	s->s3->in_read_app_data=0;
2267 		ret=s->s3->num_renegotiations;
2270 		ret=s->s3->num_renegotiations;
2271 		s->s3->num_renegotiations=0;
2274 		ret=s->s3->total_renegotiations;
2277 		ret=(int)(s->s3->flags);
3089 	alg_k = s->s3->tmp.new_cipher->algorithm_mkey;
3169 	 	 * to be written, s->s3->alert_dispatch will be true */
3170 	 	if (s->s3->alert_dispatch)
3173 	else if (s->s3->alert_dispatch)
3199 		!s->s3->alert_dispatch)
3217 	if (s->s3->renegotiate) ssl3_renegotiate_check(s);
3224 	if ((s->s3->flags & SSL3_FLAGS_POP_BUFFER) && (s->wbio == s->bbio))
3227 		if (s->s3->delay_buf_pop_ret == 0)
3233 			s->s3->delay_buf_pop_ret=ret;
3243 		s->s3->flags&= ~SSL3_FLAGS_POP_BUFFER;
3245 		ret=s->s3->delay_buf_pop_ret;
3246 		s->s3->delay_buf_pop_ret=0;
3263 	if (s->s3->renegotiate) ssl3_renegotiate_check(s);
3264 	s->s3->in_read_app_data=1;
3266 	if ((ret == -1) && (s->s3->in_read_app_data == 2))
3278 		s->s3->in_read_app_data=0;
3298 	if (s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS)
3301 	s->s3->renegotiate=1;
3309 	if (s->s3->renegotiate)
3311 		if (	(s->s3->rbuf.left == 0) &&
3312 			(s->s3->wbuf.left == 0) &&
3321 			s->s3->renegotiate=0;
3322 			s->s3->num_renegotiations++;
3323 			s->s3->total_renegotiations++;