Interrupted connection should return control to the user since they may want to handle the signal that caused the interrupt. Otherwise, we might never give back control to the user (the timeout would error out but that causes a big delay).
socat.yml: in test 475, the test would send a SIGTERM after 3 seconds. We would continue to ignore this signal and continue to call `recvfrom`. Instead we should error out and give control back to the user.
- wolfDTLS_accept_stateless - statelessly listen for incoming connections
- wolfSSL_inject - insert data into WOLFSSL object
- wolfSSL_SSL(Enable|Disable)Read - enable/disable reading from IO
- wolfSSL_get_wfd - get the write side file descriptor
- wolfSSL_dtls_set_pending_peer - set the pending peer that will be upgraded to regular peer when we successfully de-protect a DTLS record
- wolfSSL_dtls_get0_peer - zero copy access to the peer address
- wolfSSL_is_stateful - boolean to check if we have entered stateful processing
- wolfSSL_dtls_cid_get0_rx - zero copy access to the rx cid
- wolfSSL_dtls_cid_get0_tx - zero copy access to the tx cid
- wolfSSL_dtls_cid_parse - extract cid from a datagram/message
in in wc_port.c, rename mutexful implementations of wolfSSL_Ref*() to wolfSSL_RefWithMutex*(), and build them even if defined(WOLFSSL_ATOMIC_OPS).
refactor wolfSSL_CTX_UnloadIntermediateCerts() to wrap the refcount check and deallocation with wolfSSL_RefWithMutexLock()...wolfSSL_RefWithMutexUnlock().
move port-specific setup for WARN_UNUSED_RESULT, WC_MAYBE_UNUSED, and WC_INLINE, from types.h to wc_port.h, to make them usable by port-specific definitions later in wc_port.h.
when defined(SINGLE_THREADED) and !defined(WOLFSSL_NO_ATOMICS), typedef int wolfSSL_Atomic_Int, so that access to wolfSSL_Atomic_Ints in SINGLE_THREADED builds is easy.
refactor fallback definitions of wolfSSL_Atomic_Int_FetchAdd and wolfSSL_Atomic_Int_FetchSub as WC_INLINE functions to avoid -Wunused-result.
rename WOLFSSL_MAX_RSA_BITS to WC_MAX_RSA_BITS, and move its setup from wolfssl/internal.h to wolfssl/wolfcrypt/asn.h, preceding setup for WC_MAX_CERT_VERIFY_SZ.
configure.ac: restore opensslextra-linuxkm assertion, with a twist: "--enable-opensslextra with --enable-linuxkm-pie and without --enable-cryptonly is incompatible with --enable-linuxkm."
wolfcrypt/src/asn.c: fix trailing comma in enum.
wolfcrypt/src/port/arm/armv8-aes.c: fix wc_AesCcmEncrypt() and wc_AesCcmDecrypt() for test_wolfssl_EVP_aes_ccm_zeroLen().
No functional changes.
Several compat symbols that were formerly enums are now macros.
All library source is refactored to use only native symbols in all code gated in with --enable-all-crypto --enable-opensslextra.
wolfcrypt/test/test.c is similarly refactored to use only native symbols.
examples/ and tests/ are unmodified except for header setup to disable OPENSSL_COEXIST and TEST_OPENSSL_COEXIST.
Dtls13HashClientHello(): fix wc_HashType handling;
Dtls13SendFragment(): fix identicalConditionAfterEarlyExit;
GetDtlsRecordHeader(): fix error handling around GetDtls13RecordHeader() (incorrectLogicOperator);
test_wolfSSL_dtls_stateless_maxfrag(): fix a clang-analyzer-core.NullDereference,
test_dtls_frag_ch(): fix a clang-diagnostic-embedded-directive,
test_AEAD_limit_client(): fix an united-data defect found by valgrind.
Fix unit tests to not compile when NO_RSA is defined and RSA used.
test_wc_PKCS7_EncodeSignedData: only RSA supported with streaming.
test_wolfSSL_RSA when SP math and SP: CRT parameters required.
test_wolfSSL_OCSP_REQ_CTX to compile with NO_ASN_TIME.
test_wolfSSL_IMPLEMENT_ASN1_FUNCTIONS: make sure all objects freed even
on memory allocation failure.
test_wolfSSL_error_cb: don't use bio if is NULL.
test_wolfSSL_BN_enc_dec: don't free a twice on memory allocation error.
test_wc_dilithium_der: remove debug printing
test_othername_and_SID_ext: make sid_oid NULL after free to ensure no
double free on later memory allocation failure.
test_wolfSSL_RSA: don't leak when BN_dup fails.
test_wolfSSL_i2d_ASN1_TYPE: free ASN1 string whn no ASN1 type to put it
into.
test_tls13_rpk_handshake: don't leak on failure
test_dtls_client_hello_timeout_downgrade: only move memory when test is
wolfSSL_certs_clear, wolfSSL_set_SSL_CTX, SetSSL_CTX: Check return from
AllocCopyDer.
d2i_generic: make sure impBuf is only freed once.
wolfSSL_BIO_write: don't dereference front unless it is not NULL.
wolfssl_dns_entry_othername_to_gn: don't free obj twice
wolfSSL_X509_REQ_add1_attr_by_NID: don't access reqAttributes if NULL.
succeeding.
