/src/gnutls/lib/mbuffers.h

Source (jump to first uncovered line)
/*
 * Copyright (C) 2009-2012 Free Software Foundation, Inc.
 *
 * Author: Jonathan Bastien-Filiatrault
 *
 * This file is part of GNUTLS.
 *
 * The GNUTLS library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License
 * as published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>
 *
 */

#ifndef GNUTLS_LIB_MBUFFERS_H
#define GNUTLS_LIB_MBUFFERS_H

#include "gnutls_int.h"
#include "errors.h"
#include <assert.h>

void _mbuffer_head_init(mbuffer_head_st *buf);
void _mbuffer_head_clear(mbuffer_head_st *buf);
void _mbuffer_enqueue(mbuffer_head_st *buf, mbuffer_st *bufel);
mbuffer_st *_mbuffer_dequeue(mbuffer_head_st *buf, mbuffer_st *bufel);
int _mbuffer_head_remove_bytes(mbuffer_head_st *buf, size_t bytes);
mbuffer_st *_mbuffer_alloc(size_t maximum_size);
int _mbuffer_linearize(mbuffer_head_st *buf);

mbuffer_st *_mbuffer_head_get_first(mbuffer_head_st *buf, gnutls_datum_t *msg);
mbuffer_st *_mbuffer_head_get_next(mbuffer_st *cur, gnutls_datum_t *msg);

void _mbuffer_head_push_first(mbuffer_head_st *buf, mbuffer_st *bufel);

mbuffer_st *_mbuffer_head_pop_first(mbuffer_head_st *buf);

/* This is dangerous since it will replace bufel with a new
 * one.
 */
int _mbuffer_append_data(mbuffer_st *bufel, void *newdata, size_t newdata_size);

/* For "user" use. One can have buffer data and header.
 */

inline static void *_mbuffer_get_uhead_ptr(mbuffer_st *bufel)
{
  return bufel->msg.data + bufel->mark;
}

inline static void *_mbuffer_get_udata_ptr(mbuffer_st *bufel)
{
  return bufel->msg.data + bufel->uhead_mark + bufel->mark;
}

inline static void _mbuffer_set_udata_size(mbuffer_st *bufel, size_t size)
{
  bufel->msg.size = size + bufel->uhead_mark + bufel->mark;
}

inline static void _mbuffer_set_udata(mbuffer_st *bufel, void *data,
              size_t data_size)
{
  memcpy(_mbuffer_get_udata_ptr(bufel), data, data_size);
  _mbuffer_set_udata_size(bufel, data_size);
}

inline static size_t _mbuffer_get_udata_size(mbuffer_st *bufel)
{
  return bufel->msg.size - bufel->uhead_mark - bufel->mark;
}

/* discards size bytes from the begging of the buffer */
inline static void _mbuffer_consume(mbuffer_head_st *buf, mbuffer_st *bufel,
            size_t size)
{
  bufel->uhead_mark = 0;
  if (bufel->mark + size < bufel->msg.size)
    bufel->mark += size;
  else
    bufel->mark = bufel->msg.size;

  buf->byte_length -= size;
}

inline static size_t _mbuffer_get_uhead_size(mbuffer_st *bufel)
{
  return bufel->uhead_mark;
}

inline static void _mbuffer_set_uhead_size(mbuffer_st *bufel, size_t size)
{
  bufel->uhead_mark = size;
}

inline static void _mbuffer_init(mbuffer_st *bufel, size_t max)
{
  memset(bufel, 0, sizeof(*bufel));
  bufel->maximum_size = max;

  /* payload points after the mbuffer_st structure */
  bufel->msg.data = (uint8_t *)bufel + sizeof(mbuffer_st);
}

/* Helper functions to utilize a gnutls_buffer_st in order
 * to generate a gnutls_mbuffer_st, without multiple allocations.
 */
inline static int _gnutls_buffer_init_mbuffer(gnutls_buffer_st *buf,
                size_t header_size)
{
  int ret;
  mbuffer_st *bufel;

  _gnutls_buffer_init(buf);

  ret = _gnutls_buffer_resize(buf, sizeof(mbuffer_st) + header_size);
  if (ret < 0)
    return gnutls_assert_val(ret);

  /* we store the uhead size on the uninitialized bufel, only to read
   * it back on _gnutls_buffer_to_mbuffer(). */
  bufel = (void *)buf->data;
  _mbuffer_set_uhead_size(bufel, header_size);

  buf->length = sizeof(mbuffer_st) + header_size;

  return 0;
}

#define _gnutls_buffer_init_handshake_mbuffer(b) \
  _gnutls_buffer_init_mbuffer(b, HANDSHAKE_HEADER_SIZE(session))

/* Cannot fail */
inline static mbuffer_st *_gnutls_buffer_to_mbuffer(gnutls_buffer_st *buf)
{
  mbuffer_st *bufel;
  unsigned header_size;

  bufel = (void *)buf->data;

  header_size = _mbuffer_get_uhead_size(bufel);
  assert(buf->length >= sizeof(mbuffer_st) + header_size);

  _mbuffer_init(bufel, buf->length - sizeof(mbuffer_st));

  _mbuffer_set_udata_size(bufel, buf->length - sizeof(mbuffer_st));
  _mbuffer_set_uhead_size(bufel, header_size);

  _gnutls_buffer_init(buf); /* avoid double frees */

  return bufel;
}

inline static mbuffer_st *_gnutls_handshake_alloc(gnutls_session_t session,
              size_t maximum)
{
  mbuffer_st *bufel =
    _mbuffer_alloc(HANDSHAKE_HEADER_SIZE(session) + maximum);

  if (!bufel)
    return NULL;

  _mbuffer_set_uhead_size(bufel, HANDSHAKE_HEADER_SIZE(session));
  _mbuffer_set_udata_size(bufel, maximum);

  return bufel;
}

/* Free a segment, if the pointer is not NULL
 *
 * We take a ** to detect and fix double free bugs (the dangling
 * pointer case). It also makes sure the pointer has a known value
 * after freeing.
 */
inline static void _mbuffer_xfree(mbuffer_st **bufel)
{
  if (*bufel)
    gnutls_free(*bufel);

  *bufel = NULL;
}

#ifdef ENABLE_ALIGN16
mbuffer_st *_mbuffer_alloc_align16(size_t maximum_size, unsigned align_pos);
int _mbuffer_linearize_align16(mbuffer_head_st *buf, unsigned align_pos);
#else
#define _mbuffer_alloc_align16(x, y) _mbuffer_alloc(x)
#define _mbuffer_linearize_align16(x, y) _mbuffer_linearize(x)
#endif

#endif /* GNUTLS_LIB_MBUFFERS_H */

Line	Count	Source (jump to first uncovered line)
1		/*
2		* Copyright (C) 2009-2012 Free Software Foundation, Inc.
3		*
4		* Author: Jonathan Bastien-Filiatrault
5		*
6		* This file is part of GNUTLS.
7		*
8		* The GNUTLS library is free software; you can redistribute it and/or
9		* modify it under the terms of the GNU Lesser General Public License
10		* as published by the Free Software Foundation; either version 2.1 of
11		* the License, or (at your option) any later version.
12		*
13		* This library is distributed in the hope that it will be useful, but
14		* WITHOUT ANY WARRANTY; without even the implied warranty of
15		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16		* Lesser General Public License for more details.
17		*
18		* You should have received a copy of the GNU Lesser General Public License
19		* along with this program. If not, see <https://www.gnu.org/licenses/>
20		*
21		*/
22
23		#ifndef GNUTLS_LIB_MBUFFERS_H
24		#define GNUTLS_LIB_MBUFFERS_H
25
26		#include "gnutls_int.h"
27		#include "errors.h"
28		#include <assert.h>
29
30		void _mbuffer_head_init(mbuffer_head_st *buf);
31		void _mbuffer_head_clear(mbuffer_head_st *buf);
32		void _mbuffer_enqueue(mbuffer_head_st buf, mbuffer_st bufel);
33		mbuffer_st _mbuffer_dequeue(mbuffer_head_st buf, mbuffer_st *bufel);
34		int _mbuffer_head_remove_bytes(mbuffer_head_st *buf, size_t bytes);
35		mbuffer_st *_mbuffer_alloc(size_t maximum_size);
36		int _mbuffer_linearize(mbuffer_head_st *buf);
37
38		mbuffer_st _mbuffer_head_get_first(mbuffer_head_st buf, gnutls_datum_t *msg);
39		mbuffer_st _mbuffer_head_get_next(mbuffer_st cur, gnutls_datum_t *msg);
40
41		void _mbuffer_head_push_first(mbuffer_head_st buf, mbuffer_st bufel);
42
43		mbuffer_st _mbuffer_head_pop_first(mbuffer_head_st buf);
44
45		/* This is dangerous since it will replace bufel with a new
46		* one.
47		*/
48		int _mbuffer_append_data(mbuffer_st bufel, void newdata, size_t newdata_size);
49
50		/* For "user" use. One can have buffer data and header.
51		*/
52
53		inline static void _mbuffer_get_uhead_ptr(mbuffer_st bufel)
54	0	{
55	0	return bufel->msg.data + bufel->mark;
56	0	} Unexecuted instantiation: record.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: cipher.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: handshake-tls13.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: mbuffers.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: buffers.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: handshake.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: kx.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: session.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: sslv2_compat.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: constate.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: alert.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: state.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: cert-cred-x509.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: dtls.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: system_override.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: prf.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: handshake-checks.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: dtls-sw.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: ocsp-api.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: encrypted_extensions.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: certificate_request.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: certificate_verify.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: finished.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: key_update.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: hello_retry.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: session_ticket.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: certificate.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: early_data.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: post_handshake.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: heartbeat.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: key_share.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: pre_shared_key.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: status_request.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: supported_versions.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: cert.c:_mbuffer_get_uhead_ptr Unexecuted instantiation: tls-sig.c:_mbuffer_get_uhead_ptr
57
58		inline static void _mbuffer_get_udata_ptr(mbuffer_st bufel)
59	0	{
60	0	return bufel->msg.data + bufel->uhead_mark + bufel->mark;
61	0	} Unexecuted instantiation: record.c:_mbuffer_get_udata_ptr Unexecuted instantiation: cipher.c:_mbuffer_get_udata_ptr Unexecuted instantiation: handshake-tls13.c:_mbuffer_get_udata_ptr Unexecuted instantiation: mbuffers.c:_mbuffer_get_udata_ptr Unexecuted instantiation: buffers.c:_mbuffer_get_udata_ptr Unexecuted instantiation: handshake.c:_mbuffer_get_udata_ptr Unexecuted instantiation: kx.c:_mbuffer_get_udata_ptr Unexecuted instantiation: session.c:_mbuffer_get_udata_ptr Unexecuted instantiation: sslv2_compat.c:_mbuffer_get_udata_ptr Unexecuted instantiation: constate.c:_mbuffer_get_udata_ptr Unexecuted instantiation: alert.c:_mbuffer_get_udata_ptr Unexecuted instantiation: state.c:_mbuffer_get_udata_ptr Unexecuted instantiation: cert-cred-x509.c:_mbuffer_get_udata_ptr Unexecuted instantiation: dtls.c:_mbuffer_get_udata_ptr Unexecuted instantiation: system_override.c:_mbuffer_get_udata_ptr Unexecuted instantiation: prf.c:_mbuffer_get_udata_ptr Unexecuted instantiation: handshake-checks.c:_mbuffer_get_udata_ptr Unexecuted instantiation: dtls-sw.c:_mbuffer_get_udata_ptr Unexecuted instantiation: ocsp-api.c:_mbuffer_get_udata_ptr Unexecuted instantiation: encrypted_extensions.c:_mbuffer_get_udata_ptr Unexecuted instantiation: certificate_request.c:_mbuffer_get_udata_ptr Unexecuted instantiation: certificate_verify.c:_mbuffer_get_udata_ptr Unexecuted instantiation: finished.c:_mbuffer_get_udata_ptr Unexecuted instantiation: key_update.c:_mbuffer_get_udata_ptr Unexecuted instantiation: hello_retry.c:_mbuffer_get_udata_ptr Unexecuted instantiation: session_ticket.c:_mbuffer_get_udata_ptr Unexecuted instantiation: certificate.c:_mbuffer_get_udata_ptr Unexecuted instantiation: early_data.c:_mbuffer_get_udata_ptr Unexecuted instantiation: post_handshake.c:_mbuffer_get_udata_ptr Unexecuted instantiation: heartbeat.c:_mbuffer_get_udata_ptr Unexecuted instantiation: key_share.c:_mbuffer_get_udata_ptr Unexecuted instantiation: pre_shared_key.c:_mbuffer_get_udata_ptr Unexecuted instantiation: status_request.c:_mbuffer_get_udata_ptr Unexecuted instantiation: supported_versions.c:_mbuffer_get_udata_ptr Unexecuted instantiation: cert.c:_mbuffer_get_udata_ptr Unexecuted instantiation: tls-sig.c:_mbuffer_get_udata_ptr
62
63		inline static void _mbuffer_set_udata_size(mbuffer_st *bufel, size_t size)
64	0	{
65	0	bufel->msg.size = size + bufel->uhead_mark + bufel->mark;
66	0	} Unexecuted instantiation: record.c:_mbuffer_set_udata_size Unexecuted instantiation: cipher.c:_mbuffer_set_udata_size Unexecuted instantiation: handshake-tls13.c:_mbuffer_set_udata_size Unexecuted instantiation: mbuffers.c:_mbuffer_set_udata_size Unexecuted instantiation: buffers.c:_mbuffer_set_udata_size Unexecuted instantiation: handshake.c:_mbuffer_set_udata_size Unexecuted instantiation: kx.c:_mbuffer_set_udata_size Unexecuted instantiation: session.c:_mbuffer_set_udata_size Unexecuted instantiation: sslv2_compat.c:_mbuffer_set_udata_size Unexecuted instantiation: constate.c:_mbuffer_set_udata_size Unexecuted instantiation: alert.c:_mbuffer_set_udata_size Unexecuted instantiation: state.c:_mbuffer_set_udata_size Unexecuted instantiation: cert-cred-x509.c:_mbuffer_set_udata_size Unexecuted instantiation: dtls.c:_mbuffer_set_udata_size Unexecuted instantiation: system_override.c:_mbuffer_set_udata_size Unexecuted instantiation: prf.c:_mbuffer_set_udata_size Unexecuted instantiation: handshake-checks.c:_mbuffer_set_udata_size Unexecuted instantiation: dtls-sw.c:_mbuffer_set_udata_size Unexecuted instantiation: ocsp-api.c:_mbuffer_set_udata_size Unexecuted instantiation: encrypted_extensions.c:_mbuffer_set_udata_size Unexecuted instantiation: certificate_request.c:_mbuffer_set_udata_size Unexecuted instantiation: certificate_verify.c:_mbuffer_set_udata_size Unexecuted instantiation: finished.c:_mbuffer_set_udata_size Unexecuted instantiation: key_update.c:_mbuffer_set_udata_size Unexecuted instantiation: hello_retry.c:_mbuffer_set_udata_size Unexecuted instantiation: session_ticket.c:_mbuffer_set_udata_size Unexecuted instantiation: certificate.c:_mbuffer_set_udata_size Unexecuted instantiation: early_data.c:_mbuffer_set_udata_size Unexecuted instantiation: post_handshake.c:_mbuffer_set_udata_size Unexecuted instantiation: heartbeat.c:_mbuffer_set_udata_size Unexecuted instantiation: key_share.c:_mbuffer_set_udata_size Unexecuted instantiation: pre_shared_key.c:_mbuffer_set_udata_size Unexecuted instantiation: status_request.c:_mbuffer_set_udata_size Unexecuted instantiation: supported_versions.c:_mbuffer_set_udata_size Unexecuted instantiation: cert.c:_mbuffer_set_udata_size Unexecuted instantiation: tls-sig.c:_mbuffer_set_udata_size
67
68		inline static void _mbuffer_set_udata(mbuffer_st bufel, void data,
69		size_t data_size)
70	0	{
71	0	memcpy(_mbuffer_get_udata_ptr(bufel), data, data_size);
72	0	_mbuffer_set_udata_size(bufel, data_size);
73	0	} Unexecuted instantiation: record.c:_mbuffer_set_udata Unexecuted instantiation: cipher.c:_mbuffer_set_udata Unexecuted instantiation: handshake-tls13.c:_mbuffer_set_udata Unexecuted instantiation: mbuffers.c:_mbuffer_set_udata Unexecuted instantiation: buffers.c:_mbuffer_set_udata Unexecuted instantiation: handshake.c:_mbuffer_set_udata Unexecuted instantiation: kx.c:_mbuffer_set_udata Unexecuted instantiation: session.c:_mbuffer_set_udata Unexecuted instantiation: sslv2_compat.c:_mbuffer_set_udata Unexecuted instantiation: constate.c:_mbuffer_set_udata Unexecuted instantiation: alert.c:_mbuffer_set_udata Unexecuted instantiation: state.c:_mbuffer_set_udata Unexecuted instantiation: cert-cred-x509.c:_mbuffer_set_udata Unexecuted instantiation: dtls.c:_mbuffer_set_udata Unexecuted instantiation: system_override.c:_mbuffer_set_udata Unexecuted instantiation: prf.c:_mbuffer_set_udata Unexecuted instantiation: handshake-checks.c:_mbuffer_set_udata Unexecuted instantiation: dtls-sw.c:_mbuffer_set_udata Unexecuted instantiation: ocsp-api.c:_mbuffer_set_udata Unexecuted instantiation: encrypted_extensions.c:_mbuffer_set_udata Unexecuted instantiation: certificate_request.c:_mbuffer_set_udata Unexecuted instantiation: certificate_verify.c:_mbuffer_set_udata Unexecuted instantiation: finished.c:_mbuffer_set_udata Unexecuted instantiation: key_update.c:_mbuffer_set_udata Unexecuted instantiation: hello_retry.c:_mbuffer_set_udata Unexecuted instantiation: session_ticket.c:_mbuffer_set_udata Unexecuted instantiation: certificate.c:_mbuffer_set_udata Unexecuted instantiation: early_data.c:_mbuffer_set_udata Unexecuted instantiation: post_handshake.c:_mbuffer_set_udata Unexecuted instantiation: heartbeat.c:_mbuffer_set_udata Unexecuted instantiation: key_share.c:_mbuffer_set_udata Unexecuted instantiation: pre_shared_key.c:_mbuffer_set_udata Unexecuted instantiation: status_request.c:_mbuffer_set_udata Unexecuted instantiation: supported_versions.c:_mbuffer_set_udata Unexecuted instantiation: cert.c:_mbuffer_set_udata Unexecuted instantiation: tls-sig.c:_mbuffer_set_udata
74
75		inline static size_t _mbuffer_get_udata_size(mbuffer_st *bufel)
76	0	{
77	0	return bufel->msg.size - bufel->uhead_mark - bufel->mark;
78	0	} Unexecuted instantiation: record.c:_mbuffer_get_udata_size Unexecuted instantiation: cipher.c:_mbuffer_get_udata_size Unexecuted instantiation: handshake-tls13.c:_mbuffer_get_udata_size Unexecuted instantiation: mbuffers.c:_mbuffer_get_udata_size Unexecuted instantiation: buffers.c:_mbuffer_get_udata_size Unexecuted instantiation: handshake.c:_mbuffer_get_udata_size Unexecuted instantiation: kx.c:_mbuffer_get_udata_size Unexecuted instantiation: session.c:_mbuffer_get_udata_size Unexecuted instantiation: sslv2_compat.c:_mbuffer_get_udata_size Unexecuted instantiation: constate.c:_mbuffer_get_udata_size Unexecuted instantiation: alert.c:_mbuffer_get_udata_size Unexecuted instantiation: state.c:_mbuffer_get_udata_size Unexecuted instantiation: cert-cred-x509.c:_mbuffer_get_udata_size Unexecuted instantiation: dtls.c:_mbuffer_get_udata_size Unexecuted instantiation: system_override.c:_mbuffer_get_udata_size Unexecuted instantiation: prf.c:_mbuffer_get_udata_size Unexecuted instantiation: handshake-checks.c:_mbuffer_get_udata_size Unexecuted instantiation: dtls-sw.c:_mbuffer_get_udata_size Unexecuted instantiation: ocsp-api.c:_mbuffer_get_udata_size Unexecuted instantiation: encrypted_extensions.c:_mbuffer_get_udata_size Unexecuted instantiation: certificate_request.c:_mbuffer_get_udata_size Unexecuted instantiation: certificate_verify.c:_mbuffer_get_udata_size Unexecuted instantiation: finished.c:_mbuffer_get_udata_size Unexecuted instantiation: key_update.c:_mbuffer_get_udata_size Unexecuted instantiation: hello_retry.c:_mbuffer_get_udata_size Unexecuted instantiation: session_ticket.c:_mbuffer_get_udata_size Unexecuted instantiation: certificate.c:_mbuffer_get_udata_size Unexecuted instantiation: early_data.c:_mbuffer_get_udata_size Unexecuted instantiation: post_handshake.c:_mbuffer_get_udata_size Unexecuted instantiation: heartbeat.c:_mbuffer_get_udata_size Unexecuted instantiation: key_share.c:_mbuffer_get_udata_size Unexecuted instantiation: pre_shared_key.c:_mbuffer_get_udata_size Unexecuted instantiation: status_request.c:_mbuffer_get_udata_size Unexecuted instantiation: supported_versions.c:_mbuffer_get_udata_size Unexecuted instantiation: cert.c:_mbuffer_get_udata_size Unexecuted instantiation: tls-sig.c:_mbuffer_get_udata_size
79
80		/* discards size bytes from the begging of the buffer */
81		inline static void _mbuffer_consume(mbuffer_head_st buf, mbuffer_st bufel,
82		size_t size)
83	0	{
84	0	bufel->uhead_mark = 0;
85	0	if (bufel->mark + size < bufel->msg.size)
86	0	bufel->mark += size;
87	0	else
88	0	bufel->mark = bufel->msg.size;
89
90	0	buf->byte_length -= size;
91	0	} Unexecuted instantiation: record.c:_mbuffer_consume Unexecuted instantiation: cipher.c:_mbuffer_consume Unexecuted instantiation: handshake-tls13.c:_mbuffer_consume Unexecuted instantiation: mbuffers.c:_mbuffer_consume Unexecuted instantiation: buffers.c:_mbuffer_consume Unexecuted instantiation: handshake.c:_mbuffer_consume Unexecuted instantiation: kx.c:_mbuffer_consume Unexecuted instantiation: session.c:_mbuffer_consume Unexecuted instantiation: sslv2_compat.c:_mbuffer_consume Unexecuted instantiation: constate.c:_mbuffer_consume Unexecuted instantiation: alert.c:_mbuffer_consume Unexecuted instantiation: state.c:_mbuffer_consume Unexecuted instantiation: cert-cred-x509.c:_mbuffer_consume Unexecuted instantiation: dtls.c:_mbuffer_consume Unexecuted instantiation: system_override.c:_mbuffer_consume Unexecuted instantiation: prf.c:_mbuffer_consume Unexecuted instantiation: handshake-checks.c:_mbuffer_consume Unexecuted instantiation: dtls-sw.c:_mbuffer_consume Unexecuted instantiation: ocsp-api.c:_mbuffer_consume Unexecuted instantiation: encrypted_extensions.c:_mbuffer_consume Unexecuted instantiation: certificate_request.c:_mbuffer_consume Unexecuted instantiation: certificate_verify.c:_mbuffer_consume Unexecuted instantiation: finished.c:_mbuffer_consume Unexecuted instantiation: key_update.c:_mbuffer_consume Unexecuted instantiation: hello_retry.c:_mbuffer_consume Unexecuted instantiation: session_ticket.c:_mbuffer_consume Unexecuted instantiation: certificate.c:_mbuffer_consume Unexecuted instantiation: early_data.c:_mbuffer_consume Unexecuted instantiation: post_handshake.c:_mbuffer_consume Unexecuted instantiation: heartbeat.c:_mbuffer_consume Unexecuted instantiation: key_share.c:_mbuffer_consume Unexecuted instantiation: pre_shared_key.c:_mbuffer_consume Unexecuted instantiation: status_request.c:_mbuffer_consume Unexecuted instantiation: supported_versions.c:_mbuffer_consume Unexecuted instantiation: cert.c:_mbuffer_consume Unexecuted instantiation: tls-sig.c:_mbuffer_consume
92
93		inline static size_t _mbuffer_get_uhead_size(mbuffer_st *bufel)
94	0	{
95	0	return bufel->uhead_mark;
96	0	} Unexecuted instantiation: record.c:_mbuffer_get_uhead_size Unexecuted instantiation: cipher.c:_mbuffer_get_uhead_size Unexecuted instantiation: handshake-tls13.c:_mbuffer_get_uhead_size Unexecuted instantiation: mbuffers.c:_mbuffer_get_uhead_size Unexecuted instantiation: buffers.c:_mbuffer_get_uhead_size Unexecuted instantiation: handshake.c:_mbuffer_get_uhead_size Unexecuted instantiation: kx.c:_mbuffer_get_uhead_size Unexecuted instantiation: session.c:_mbuffer_get_uhead_size Unexecuted instantiation: sslv2_compat.c:_mbuffer_get_uhead_size Unexecuted instantiation: constate.c:_mbuffer_get_uhead_size Unexecuted instantiation: alert.c:_mbuffer_get_uhead_size Unexecuted instantiation: state.c:_mbuffer_get_uhead_size Unexecuted instantiation: cert-cred-x509.c:_mbuffer_get_uhead_size Unexecuted instantiation: dtls.c:_mbuffer_get_uhead_size Unexecuted instantiation: system_override.c:_mbuffer_get_uhead_size Unexecuted instantiation: prf.c:_mbuffer_get_uhead_size Unexecuted instantiation: handshake-checks.c:_mbuffer_get_uhead_size Unexecuted instantiation: dtls-sw.c:_mbuffer_get_uhead_size Unexecuted instantiation: ocsp-api.c:_mbuffer_get_uhead_size Unexecuted instantiation: encrypted_extensions.c:_mbuffer_get_uhead_size Unexecuted instantiation: certificate_request.c:_mbuffer_get_uhead_size Unexecuted instantiation: certificate_verify.c:_mbuffer_get_uhead_size Unexecuted instantiation: finished.c:_mbuffer_get_uhead_size Unexecuted instantiation: key_update.c:_mbuffer_get_uhead_size Unexecuted instantiation: hello_retry.c:_mbuffer_get_uhead_size Unexecuted instantiation: session_ticket.c:_mbuffer_get_uhead_size Unexecuted instantiation: certificate.c:_mbuffer_get_uhead_size Unexecuted instantiation: early_data.c:_mbuffer_get_uhead_size Unexecuted instantiation: post_handshake.c:_mbuffer_get_uhead_size Unexecuted instantiation: heartbeat.c:_mbuffer_get_uhead_size Unexecuted instantiation: key_share.c:_mbuffer_get_uhead_size Unexecuted instantiation: pre_shared_key.c:_mbuffer_get_uhead_size Unexecuted instantiation: status_request.c:_mbuffer_get_uhead_size Unexecuted instantiation: supported_versions.c:_mbuffer_get_uhead_size Unexecuted instantiation: cert.c:_mbuffer_get_uhead_size Unexecuted instantiation: tls-sig.c:_mbuffer_get_uhead_size
97
98		inline static void _mbuffer_set_uhead_size(mbuffer_st *bufel, size_t size)
99	0	{
100	0	bufel->uhead_mark = size;
101	0	} Unexecuted instantiation: record.c:_mbuffer_set_uhead_size Unexecuted instantiation: cipher.c:_mbuffer_set_uhead_size Unexecuted instantiation: handshake-tls13.c:_mbuffer_set_uhead_size Unexecuted instantiation: mbuffers.c:_mbuffer_set_uhead_size Unexecuted instantiation: buffers.c:_mbuffer_set_uhead_size Unexecuted instantiation: handshake.c:_mbuffer_set_uhead_size Unexecuted instantiation: kx.c:_mbuffer_set_uhead_size Unexecuted instantiation: session.c:_mbuffer_set_uhead_size Unexecuted instantiation: sslv2_compat.c:_mbuffer_set_uhead_size Unexecuted instantiation: constate.c:_mbuffer_set_uhead_size Unexecuted instantiation: alert.c:_mbuffer_set_uhead_size Unexecuted instantiation: state.c:_mbuffer_set_uhead_size Unexecuted instantiation: cert-cred-x509.c:_mbuffer_set_uhead_size Unexecuted instantiation: dtls.c:_mbuffer_set_uhead_size Unexecuted instantiation: system_override.c:_mbuffer_set_uhead_size Unexecuted instantiation: prf.c:_mbuffer_set_uhead_size Unexecuted instantiation: handshake-checks.c:_mbuffer_set_uhead_size Unexecuted instantiation: dtls-sw.c:_mbuffer_set_uhead_size Unexecuted instantiation: ocsp-api.c:_mbuffer_set_uhead_size Unexecuted instantiation: encrypted_extensions.c:_mbuffer_set_uhead_size Unexecuted instantiation: certificate_request.c:_mbuffer_set_uhead_size Unexecuted instantiation: certificate_verify.c:_mbuffer_set_uhead_size Unexecuted instantiation: finished.c:_mbuffer_set_uhead_size Unexecuted instantiation: key_update.c:_mbuffer_set_uhead_size Unexecuted instantiation: hello_retry.c:_mbuffer_set_uhead_size Unexecuted instantiation: session_ticket.c:_mbuffer_set_uhead_size Unexecuted instantiation: certificate.c:_mbuffer_set_uhead_size Unexecuted instantiation: early_data.c:_mbuffer_set_uhead_size Unexecuted instantiation: post_handshake.c:_mbuffer_set_uhead_size Unexecuted instantiation: heartbeat.c:_mbuffer_set_uhead_size Unexecuted instantiation: key_share.c:_mbuffer_set_uhead_size Unexecuted instantiation: pre_shared_key.c:_mbuffer_set_uhead_size Unexecuted instantiation: status_request.c:_mbuffer_set_uhead_size Unexecuted instantiation: supported_versions.c:_mbuffer_set_uhead_size Unexecuted instantiation: cert.c:_mbuffer_set_uhead_size Unexecuted instantiation: tls-sig.c:_mbuffer_set_uhead_size
102
103		inline static void _mbuffer_init(mbuffer_st *bufel, size_t max)
104	0	{
105	0	memset(bufel, 0, sizeof(*bufel));
106	0	bufel->maximum_size = max;
107
108		/* payload points after the mbuffer_st structure */
109	0	bufel->msg.data = (uint8_t *)bufel + sizeof(mbuffer_st);
110	0	} Unexecuted instantiation: record.c:_mbuffer_init Unexecuted instantiation: cipher.c:_mbuffer_init Unexecuted instantiation: handshake-tls13.c:_mbuffer_init Unexecuted instantiation: mbuffers.c:_mbuffer_init Unexecuted instantiation: buffers.c:_mbuffer_init Unexecuted instantiation: handshake.c:_mbuffer_init Unexecuted instantiation: kx.c:_mbuffer_init Unexecuted instantiation: session.c:_mbuffer_init Unexecuted instantiation: sslv2_compat.c:_mbuffer_init Unexecuted instantiation: constate.c:_mbuffer_init Unexecuted instantiation: alert.c:_mbuffer_init Unexecuted instantiation: state.c:_mbuffer_init Unexecuted instantiation: cert-cred-x509.c:_mbuffer_init Unexecuted instantiation: dtls.c:_mbuffer_init Unexecuted instantiation: system_override.c:_mbuffer_init Unexecuted instantiation: prf.c:_mbuffer_init Unexecuted instantiation: handshake-checks.c:_mbuffer_init Unexecuted instantiation: dtls-sw.c:_mbuffer_init Unexecuted instantiation: ocsp-api.c:_mbuffer_init Unexecuted instantiation: encrypted_extensions.c:_mbuffer_init Unexecuted instantiation: certificate_request.c:_mbuffer_init Unexecuted instantiation: certificate_verify.c:_mbuffer_init Unexecuted instantiation: finished.c:_mbuffer_init Unexecuted instantiation: key_update.c:_mbuffer_init Unexecuted instantiation: hello_retry.c:_mbuffer_init Unexecuted instantiation: session_ticket.c:_mbuffer_init Unexecuted instantiation: certificate.c:_mbuffer_init Unexecuted instantiation: early_data.c:_mbuffer_init Unexecuted instantiation: post_handshake.c:_mbuffer_init Unexecuted instantiation: heartbeat.c:_mbuffer_init Unexecuted instantiation: key_share.c:_mbuffer_init Unexecuted instantiation: pre_shared_key.c:_mbuffer_init Unexecuted instantiation: status_request.c:_mbuffer_init Unexecuted instantiation: supported_versions.c:_mbuffer_init Unexecuted instantiation: cert.c:_mbuffer_init Unexecuted instantiation: tls-sig.c:_mbuffer_init
111
112		/* Helper functions to utilize a gnutls_buffer_st in order
113		* to generate a gnutls_mbuffer_st, without multiple allocations.
114		*/
115		inline static int _gnutls_buffer_init_mbuffer(gnutls_buffer_st *buf,
116		size_t header_size)
117	0	{
118	0	int ret;
119	0	mbuffer_st *bufel;
120
121	0	_gnutls_buffer_init(buf);
122
123	0	ret = _gnutls_buffer_resize(buf, sizeof(mbuffer_st) + header_size);
124	0	if (ret < 0)
125	0	return gnutls_assert_val(ret);
126
127		/* we store the uhead size on the uninitialized bufel, only to read
128		* it back on _gnutls_buffer_to_mbuffer(). */
129	0	bufel = (void *)buf->data;
130	0	_mbuffer_set_uhead_size(bufel, header_size);
131
132	0	buf->length = sizeof(mbuffer_st) + header_size;
133
134	0	return 0;
135	0	} Unexecuted instantiation: record.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: cipher.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: handshake-tls13.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: mbuffers.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: buffers.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: handshake.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: kx.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: session.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: sslv2_compat.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: constate.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: alert.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: state.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: cert-cred-x509.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: dtls.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: system_override.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: prf.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: handshake-checks.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: dtls-sw.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: ocsp-api.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: encrypted_extensions.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: certificate_request.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: certificate_verify.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: finished.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: key_update.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: hello_retry.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: session_ticket.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: certificate.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: early_data.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: post_handshake.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: heartbeat.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: key_share.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: pre_shared_key.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: status_request.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: supported_versions.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: cert.c:_gnutls_buffer_init_mbuffer Unexecuted instantiation: tls-sig.c:_gnutls_buffer_init_mbuffer
136
137		#define _gnutls_buffer_init_handshake_mbuffer(b) \
138	0	_gnutls_buffer_init_mbuffer(b, HANDSHAKE_HEADER_SIZE(session))
139
140		/* Cannot fail */
141		inline static mbuffer_st _gnutls_buffer_to_mbuffer(gnutls_buffer_st buf)
142	0	{
143	0	mbuffer_st *bufel;
144	0	unsigned header_size;
145
146	0	bufel = (void *)buf->data;
147
148	0	header_size = _mbuffer_get_uhead_size(bufel);
149	0	assert(buf->length >= sizeof(mbuffer_st) + header_size);
150
151	0	_mbuffer_init(bufel, buf->length - sizeof(mbuffer_st));
152
153	0	_mbuffer_set_udata_size(bufel, buf->length - sizeof(mbuffer_st));
154	0	_mbuffer_set_uhead_size(bufel, header_size);
155
156	0	_gnutls_buffer_init(buf); /* avoid double frees */
157
158	0	return bufel;
159	0	} Unexecuted instantiation: record.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: cipher.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: handshake-tls13.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: mbuffers.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: buffers.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: handshake.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: kx.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: session.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: sslv2_compat.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: constate.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: alert.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: state.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: cert-cred-x509.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: dtls.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: system_override.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: prf.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: handshake-checks.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: dtls-sw.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: ocsp-api.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: encrypted_extensions.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: certificate_request.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: certificate_verify.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: finished.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: key_update.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: hello_retry.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: session_ticket.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: certificate.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: early_data.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: post_handshake.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: heartbeat.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: key_share.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: pre_shared_key.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: status_request.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: supported_versions.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: cert.c:_gnutls_buffer_to_mbuffer Unexecuted instantiation: tls-sig.c:_gnutls_buffer_to_mbuffer
160
161		inline static mbuffer_st *_gnutls_handshake_alloc(gnutls_session_t session,
162		size_t maximum)
163	0	{
164	0	mbuffer_st *bufel =
165	0	_mbuffer_alloc(HANDSHAKE_HEADER_SIZE(session) + maximum);
166
167	0	if (!bufel)
168	0	return NULL;
169
170	0	_mbuffer_set_uhead_size(bufel, HANDSHAKE_HEADER_SIZE(session));
171	0	_mbuffer_set_udata_size(bufel, maximum);
172
173	0	return bufel;
174	0	} Unexecuted instantiation: record.c:_gnutls_handshake_alloc Unexecuted instantiation: cipher.c:_gnutls_handshake_alloc Unexecuted instantiation: handshake-tls13.c:_gnutls_handshake_alloc Unexecuted instantiation: mbuffers.c:_gnutls_handshake_alloc Unexecuted instantiation: buffers.c:_gnutls_handshake_alloc Unexecuted instantiation: handshake.c:_gnutls_handshake_alloc Unexecuted instantiation: kx.c:_gnutls_handshake_alloc Unexecuted instantiation: session.c:_gnutls_handshake_alloc Unexecuted instantiation: sslv2_compat.c:_gnutls_handshake_alloc Unexecuted instantiation: constate.c:_gnutls_handshake_alloc Unexecuted instantiation: alert.c:_gnutls_handshake_alloc Unexecuted instantiation: state.c:_gnutls_handshake_alloc Unexecuted instantiation: cert-cred-x509.c:_gnutls_handshake_alloc Unexecuted instantiation: dtls.c:_gnutls_handshake_alloc Unexecuted instantiation: system_override.c:_gnutls_handshake_alloc Unexecuted instantiation: prf.c:_gnutls_handshake_alloc Unexecuted instantiation: handshake-checks.c:_gnutls_handshake_alloc Unexecuted instantiation: dtls-sw.c:_gnutls_handshake_alloc Unexecuted instantiation: ocsp-api.c:_gnutls_handshake_alloc Unexecuted instantiation: encrypted_extensions.c:_gnutls_handshake_alloc Unexecuted instantiation: certificate_request.c:_gnutls_handshake_alloc Unexecuted instantiation: certificate_verify.c:_gnutls_handshake_alloc Unexecuted instantiation: finished.c:_gnutls_handshake_alloc Unexecuted instantiation: key_update.c:_gnutls_handshake_alloc Unexecuted instantiation: hello_retry.c:_gnutls_handshake_alloc Unexecuted instantiation: session_ticket.c:_gnutls_handshake_alloc Unexecuted instantiation: certificate.c:_gnutls_handshake_alloc Unexecuted instantiation: early_data.c:_gnutls_handshake_alloc Unexecuted instantiation: post_handshake.c:_gnutls_handshake_alloc Unexecuted instantiation: heartbeat.c:_gnutls_handshake_alloc Unexecuted instantiation: key_share.c:_gnutls_handshake_alloc Unexecuted instantiation: pre_shared_key.c:_gnutls_handshake_alloc Unexecuted instantiation: status_request.c:_gnutls_handshake_alloc Unexecuted instantiation: supported_versions.c:_gnutls_handshake_alloc Unexecuted instantiation: cert.c:_gnutls_handshake_alloc Unexecuted instantiation: tls-sig.c:_gnutls_handshake_alloc
175
176		/* Free a segment, if the pointer is not NULL
177		*
178		* We take a ** to detect and fix double free bugs (the dangling
179		* pointer case). It also makes sure the pointer has a known value
180		* after freeing.
181		*/
182		inline static void _mbuffer_xfree(mbuffer_st **bufel)
183	0	{
184	0	if (*bufel)
185	0	gnutls_free(*bufel);
186
187	0	*bufel = NULL;
188	0	} Unexecuted instantiation: record.c:_mbuffer_xfree Unexecuted instantiation: cipher.c:_mbuffer_xfree Unexecuted instantiation: handshake-tls13.c:_mbuffer_xfree Unexecuted instantiation: mbuffers.c:_mbuffer_xfree Unexecuted instantiation: buffers.c:_mbuffer_xfree Unexecuted instantiation: handshake.c:_mbuffer_xfree Unexecuted instantiation: kx.c:_mbuffer_xfree Unexecuted instantiation: session.c:_mbuffer_xfree Unexecuted instantiation: sslv2_compat.c:_mbuffer_xfree Unexecuted instantiation: constate.c:_mbuffer_xfree Unexecuted instantiation: alert.c:_mbuffer_xfree Unexecuted instantiation: state.c:_mbuffer_xfree Unexecuted instantiation: cert-cred-x509.c:_mbuffer_xfree Unexecuted instantiation: dtls.c:_mbuffer_xfree Unexecuted instantiation: system_override.c:_mbuffer_xfree Unexecuted instantiation: prf.c:_mbuffer_xfree Unexecuted instantiation: handshake-checks.c:_mbuffer_xfree Unexecuted instantiation: dtls-sw.c:_mbuffer_xfree Unexecuted instantiation: ocsp-api.c:_mbuffer_xfree Unexecuted instantiation: encrypted_extensions.c:_mbuffer_xfree Unexecuted instantiation: certificate_request.c:_mbuffer_xfree Unexecuted instantiation: certificate_verify.c:_mbuffer_xfree Unexecuted instantiation: finished.c:_mbuffer_xfree Unexecuted instantiation: key_update.c:_mbuffer_xfree Unexecuted instantiation: hello_retry.c:_mbuffer_xfree Unexecuted instantiation: session_ticket.c:_mbuffer_xfree Unexecuted instantiation: certificate.c:_mbuffer_xfree Unexecuted instantiation: early_data.c:_mbuffer_xfree Unexecuted instantiation: post_handshake.c:_mbuffer_xfree Unexecuted instantiation: heartbeat.c:_mbuffer_xfree Unexecuted instantiation: key_share.c:_mbuffer_xfree Unexecuted instantiation: pre_shared_key.c:_mbuffer_xfree Unexecuted instantiation: status_request.c:_mbuffer_xfree Unexecuted instantiation: supported_versions.c:_mbuffer_xfree Unexecuted instantiation: cert.c:_mbuffer_xfree Unexecuted instantiation: tls-sig.c:_mbuffer_xfree
189
190		#ifdef ENABLE_ALIGN16
191		mbuffer_st *_mbuffer_alloc_align16(size_t maximum_size, unsigned align_pos);
192		int _mbuffer_linearize_align16(mbuffer_head_st *buf, unsigned align_pos);
193		#else
194		#define _mbuffer_alloc_align16(x, y) _mbuffer_alloc(x)
195		#define _mbuffer_linearize_align16(x, y) _mbuffer_linearize(x)
196		#endif
197
198		#endif /* GNUTLS_LIB_MBUFFERS_H */

Coverage Report

Created: 2025-03-06 06:58