20230711-linuxkm-fixes

[douzzer]

configure.ac:

if ENABLED_LINUXKM_PIE, add -DWOLFSSL_NO_OCSP_ISSUER_CHECK to gate out backward dependency in asn.c;

if ENABLE_LINUXKM, don't error on FIPS without thread_ls_on;

for --enable-curl, set ENABLED_MD4="yes", and move --enable-md4 AC_ARG_ENABLE() clause up to a position adjacent to des3 handling;

scripts/sniffer-gen.sh: fix illegal exit code (SC2242);

src/internal.c: fix clang-analyzer-core.NonNullParamChecker in CreateTicket();

src/ocsp.c: fix readability-redundant-preprocessor;

src/tls.c: fix empty-body in TLSX_PskKeModes_Parse() and clang-diagnostic-unreachable-code-break in ALPN_Select();

tests/api.c: fix several clang-analyzer-core.NullDereference related to Expect*() refactor;

wolfcrypt/src/asn.c:

fix -Wconversions in DecodeAuthKeyId() and ParseCertRelative();

fix readability-redundant-declaration re GetCA() and GetCAByName();

gate inclusion of wolfssl/internal.h on !defined(WOLFCRYPT_ONLY);

wolfssl/internal.h: add macro-detection gating around GetCA() and GetCAByName() prototypes matching gates in wolfcrypt/src/asn.c;

tests/utils.c: in create_tmp_dir(), use one-arg variant of mkdir() if defined(__CYGWIN__) || defined(__MINGW32__).

tested with wolfssl-multi-test.sh ... super-quick-check check-shell-scripts all-c89-clang-tidy defaults-cryptonly-Wconversion-intelasm-build defaults-cryptonly-Wconversion-intelasm-fips-140-3-dev-build defaults-cryptonly-Wconversion-noasm-fips-140-3-dev-build defaults-cryptonly-Wconversion-noasm-fips-140-3-dev-m32-build allcryptonly-Wconversion-intelasm-build defaults-cryptonly-c99-Wconversion-build allcryptonly-c99-Wconversion-build defaults-cryptonly-c99-Wconversion-m32-build allcryptonly-c99-Wconversion-m32-build defaults-cryptonly-c89-Wconversion-build defaults-cryptonly-c89-Wconversion-m32-build allcryptonly-c89-Wconversion-build allcryptonly-c89-Wconversion-m32-build cross-amd64-mingw-all-crypto-Wconversion cross-mingw-all-crypto pq-benchmark-build linuxkm-all-fips-140-3 linuxkm-all-fips-140-3-dyn-hash linuxkm-all-fips-140-3-dev-dyn-hash linuxkm-defaults-all-fips-140-3 linuxkm-defaults-all-no-asm all-crypto-linuxkm-defaults-max-func-stack-2k-build all-crypto-linuxkm-defaults-max-func-stack-2k-build-fips all-linuxkm-defaults-max-total-stack-8k all-linuxkm-defaults-max-total-stack-8k-fips all-linuxkm-defaults-error-code-openssl linuxkm linuxkm-pie linuxkm-legacy-3.16 linuxkm-legacy-4.4 linuxkm-legacy-4.9 linuxkm-legacy-5.4 linuxkm-legacy-5.10 linuxkm-legacy-5.15 linuxkm-legacy-6.1 linuxkm-mainline-pie linuxkm-mainline-pie-gcc-latest clang-tidy-asn-template-sp-all-small-stack all-WOLFSSL_CALLBACKS-clang-tidy clang-tidy-Customer-CFG-7 clang-tidy-defaults clang-tidy-intmath clang-tidy-all-sp-all clang-tidy-all-intelasm clang-tidy-all-async-quic clang-tidy-fips-140-3-defaults clang-tidy-fips-140-3-all clang-tidy-fips-140-3-dev-defaults clang-tidy-fips-140-3-dev-defaults-no-sha-1 clang-tidy-fips-140-3-dev-all clang-tidy-fips-140-3-dev-all-crypto-no-sha-1 clang-tidy-all-crypto-no-sha-1 curl-with-wolfssl