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[93.89.130.18]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-48e68ef0024sm25735325e9.14.2026.05.08.01.56.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 May 2026 01:56:33 -0700 (PDT) From: Alex Kiernan To: openembedded-devel@lists.openembedded.org Cc: Alex Kiernan Subject: [meta-networking][PATCH] mdns: Update for mbedtls4, set daemon version Date: Fri, 8 May 2026 09:54:12 +0100 Message-ID: <20260508085411.32273-2-alex.kiernan@gmail.com> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 List-Id: X-Webhook-Received: from 45-33-107-173.ip.linodeusercontent.com [45.33.107.173] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Fri, 08 May 2026 08:56:42 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-devel/message/126825 Switch to psa_crypto_init() which initialises all crypto subsystems, this works for both Mbed TLS 3 and 4. Also set the daemon version so it's correctly reported at runtime. Signed-off-by: Alex Kiernan --- ...-mbedtls-for-compatibility-with-mbed.patch | 57 +++++++++++++++++++ .../mdns/mdns_2881.100.56.0.1.bb | 4 +- 2 files changed, 60 insertions(+), 1 deletion(-) create mode 100644 meta-networking/recipes-protocols/mdns/mdns/0001-mDNSPosix-Rework-mbedtls-for-compatibility-with-mbed.patch diff --git a/meta-networking/recipes-protocols/mdns/mdns/0001-mDNSPosix-Rework-mbedtls-for-compatibility-with-mbed.patch b/meta-networking/recipes-protocols/mdns/mdns/0001-mDNSPosix-Rework-mbedtls-for-compatibility-with-mbed.patch new file mode 100644 index 000000000000..a561fd232ff3 --- /dev/null +++ b/meta-networking/recipes-protocols/mdns/mdns/0001-mDNSPosix-Rework-mbedtls-for-compatibility-with-mbed.patch @@ -0,0 +1,57 @@ +From f4f5039eb90918b5248bd6266afdad0b33b2d010 Mon Sep 17 00:00:00 2001 +From: Alex Kiernan +Date: Thu, 30 Apr 2026 08:21:19 +0100 +Subject: [PATCH] mDNSPosix: Rework mbedtls for compatibility with mbedtls4 + +Upstream-Status: Inactive-Upstream [Upstream does not take patches] +Signed-off-by: Alex Kiernan +--- + mDNSPosix/mbedtls.c | 21 +++++---------------- + 1 file changed, 5 insertions(+), 16 deletions(-) + +diff --git a/mDNSPosix/mbedtls.c b/mDNSPosix/mbedtls.c +index 6726ef9b9145..c4b7fd4edfff 100644 +--- a/mDNSPosix/mbedtls.c ++++ b/mDNSPosix/mbedtls.c +@@ -29,14 +29,10 @@ + #include + #include + ++#include ++ + #include +-#include +-#include +-#include +-#include +-#include +-#include +-#include ++#include + + #include + #include +@@ -53,21 +49,14 @@ struct TLSServerContext_struct { + mbedtls_ssl_config config; + }; + +-// Context that is shared amongs all TLS connections, regardless of which server cert/key is in use. +-static mbedtls_entropy_context entropy; +-static mbedtls_ctr_drbg_context ctr_drbg; +- + mDNSBool + mDNSPosixTLSInit(void) + { + int status; + +- mbedtls_entropy_init(&entropy); +- mbedtls_ctr_drbg_init(&ctr_drbg); +- +- status = mbedtls_ctr_drbg_seed(&ctr_drbg, mbedtls_entropy_func, &entropy, NULL, 0); ++ status = psa_crypto_init(); + if (status != 0) { +- LogRedact(MDNS_LOG_CATEGORY_DEFAULT, MDNS_LOG_ERROR, "Unable to seed RNG: %x", -status); ++ LogRedact(MDNS_LOG_CATEGORY_DEFAULT, MDNS_LOG_ERROR, "PSA crypto init failed: %x", -status); + return mDNSfalse; + } + return mDNStrue; diff --git a/meta-networking/recipes-protocols/mdns/mdns_2881.100.56.0.1.bb b/meta-networking/recipes-protocols/mdns/mdns_2881.100.56.0.1.bb index 10560d795ad3..48e7a8d52d3e 100644 --- a/meta-networking/recipes-protocols/mdns/mdns_2881.100.56.0.1.bb +++ b/meta-networking/recipes-protocols/mdns/mdns_2881.100.56.0.1.bb @@ -15,6 +15,7 @@ SRC_URI = "git://github.com/apple-oss-distributions/mDNSResponder;protocol=https file://0001-Fix-build-with-gcc-15.patch \ file://mdns.service \ file://0007-mDNSShared-Make-Apple-Wireless-Direct-Link-depend-on.patch \ + file://0001-mDNSPosix-Rework-mbedtls-for-compatibility-with-mbed.patch \ " BRANCH = "rel/mDNSResponder-2881" SRCREV = "ea3902cfeff86a04b4c684753c80e425edbd1a21" @@ -47,7 +48,8 @@ EXTRA_OEMAKE = "os=linux 'CC=${CCLD}' 'LD=${CCLD}' 'LINKOPTS=${LDFLAGS}' STRIP=: # MDNS_VERSIONSTR_NODTS disables __DATE__ and __TIME__ in the version string, # which are fixed anyway for build reproducibility. -TARGET_CPPFLAGS += "-DMDNS_VERSIONSTR_NODTS" +TARGET_CPPFLAGS += "-DmDNSResponderVersion=${PV} \ + -DMDNS_VERSIONSTR_NODTS" TARGET_CC_ARCH += "${LDFLAGS}"