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Revision 098f27f9ef8be2a418f76896ee3c824e8709fcf7 authored by Matt Caswell on 17 October 2023, 13:55:48 UTC, committed by Tomas Mraz on 19 October 2023, 09:54:44 UTC
Ignore ping deadline when calculating tick deadline if we can't send
If the CC TX allowance is zero then we cannot send a PING frame at the
moment, so do not take into account the ping deadline when calculating the
tick deadline in that case.

This avoids the hang found by the fuzzer mentioned in
https://github.com/openssl/openssl/pull/22368#issuecomment-1765131727

Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22410)
1 parent 56e3032
Raw File
param_build.h
/*
 * Copyright 2019-2021 The OpenSSL Project Authors. All Rights Reserved.
 * Copyright (c) 2019, Oracle and/or its affiliates.  All rights reserved.
 *
 * Licensed under the Apache License 2.0 (the "License").  You may not use
 * this file except in compliance with the License.  You can obtain a copy
 * in the file LICENSE in the source distribution or at
 * https://www.openssl.org/source/license.html
 */

#ifndef OPENSSL_PARAM_BUILD_H
# define OPENSSL_PARAM_BUILD_H
# pragma once

# include <openssl/params.h>
# include <openssl/types.h>

# ifdef __cplusplus
extern "C" {
# endif

OSSL_PARAM_BLD *OSSL_PARAM_BLD_new(void);
OSSL_PARAM *OSSL_PARAM_BLD_to_param(OSSL_PARAM_BLD *bld);
void OSSL_PARAM_BLD_free(OSSL_PARAM_BLD *bld);

int OSSL_PARAM_BLD_push_int(OSSL_PARAM_BLD *bld, const char *key, int val);
int OSSL_PARAM_BLD_push_uint(OSSL_PARAM_BLD *bld, const char *key,
                             unsigned int val);
int OSSL_PARAM_BLD_push_long(OSSL_PARAM_BLD *bld, const char *key,
                             long int val);
int OSSL_PARAM_BLD_push_ulong(OSSL_PARAM_BLD *bld, const char *key,
                              unsigned long int val);
int OSSL_PARAM_BLD_push_int32(OSSL_PARAM_BLD *bld, const char *key,
                              int32_t val);
int OSSL_PARAM_BLD_push_uint32(OSSL_PARAM_BLD *bld, const char *key,
                               uint32_t val);
int OSSL_PARAM_BLD_push_int64(OSSL_PARAM_BLD *bld, const char *key,
                              int64_t val);
int OSSL_PARAM_BLD_push_uint64(OSSL_PARAM_BLD *bld, const char *key,
                               uint64_t val);
int OSSL_PARAM_BLD_push_size_t(OSSL_PARAM_BLD *bld, const char *key,
                               size_t val);
int OSSL_PARAM_BLD_push_time_t(OSSL_PARAM_BLD *bld, const char *key,
                               time_t val);
int OSSL_PARAM_BLD_push_double(OSSL_PARAM_BLD *bld, const char *key,
                               double val);
int OSSL_PARAM_BLD_push_BN(OSSL_PARAM_BLD *bld, const char *key,
                           const BIGNUM *bn);
int OSSL_PARAM_BLD_push_BN_pad(OSSL_PARAM_BLD *bld, const char *key,
                               const BIGNUM *bn, size_t sz);
int OSSL_PARAM_BLD_push_utf8_string(OSSL_PARAM_BLD *bld, const char *key,
                                    const char *buf, size_t bsize);
int OSSL_PARAM_BLD_push_utf8_ptr(OSSL_PARAM_BLD *bld, const char *key,
                                 char *buf, size_t bsize);
int OSSL_PARAM_BLD_push_octet_string(OSSL_PARAM_BLD *bld, const char *key,
                                     const void *buf, size_t bsize);
int OSSL_PARAM_BLD_push_octet_ptr(OSSL_PARAM_BLD *bld, const char *key,
                                  void *buf, size_t bsize);

# ifdef __cplusplus
}
# endif
#endif  /* OPENSSL_PARAM_BUILD_H */
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