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([212.114.28.25]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4a00cfe0ea4sm74150145e9.3.2026.09.29.02.30.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 29 Sep 2026 02:30:27 -0700 (PDT) Sender: =?utf-8?q?Ga=C3=ABl_PORTAY?= From: =?utf-8?q?Ga=C3=ABl_PORTAY?= To: openembedded-core@lists.openembedded.org Cc: =?utf-8?q?Ga=C3=ABl_PORTAY?= Subject: [scarthgap][PATCH] connman: fix syslog identity with glibc Date: Tue, 29 Sep 2026 11:30:09 +0200 Message-ID: <20260929093009.847328-1-gael.portay+rtone@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 ; Tue, 29 Sep 2026 09:30:34 -0000 X-Groupsio-URL: https://lists.openembedded.org/g/openembedded-core/message/246849 The connman syslog patch modifies the handling of the ident string to solve a build issue with musl. This introduces a regression with glibc that does not make an internally copy of the indent string[1], while musl copies it[2]. Thus, that change is unsafe to apply in the glibc world. Also, syslog(3)[3] man page tells: NOTES The argument ident in the call of openlog() is probably stored as-is. Thus, if the string it points to is changed, syslog() may start prepending the changed string, and if the string it points to ceases to exist, the results are undefined. Most portable is to use a string constant. This removes 0001-src-log.c-Include-libgen.h-for-basename-API.patch[4] from the SRC_URI if libc-glibc overrides so that it is not applied when using glibc. Note: The patch was submitted to connamn, and was never get merged[5]. Moreover the patch was removed from poky after bumping to 1.43[6]. Fixes: Sep 7 06:10:36 qemux86-64 daemon.info ^A[776]: Connection Manager version 1.42 This fixes commit 992d59564b84333740e6465ec696238274b73938. [1]: https://sourceware.org/git/?p=glibc.git;a=blob;f=misc/syslog.c;h=b7414e7b43a510342273bece335b4258e8754905;hb=47dd7e0dacf50c740b04c78d3f85fbf983d53aba#l338 [2]: https://git.musl-libc.org/cgit/musl/tree/src/misc/syslog.c?h=v1.2.4#n64 [3]: https://linux.die.net/man/3/syslog [4]: https://git.yoctoproject.org/poky/tree/meta/recipes-connectivity/connman/connman/0001-src-log.c-Include-libgen.h-for-basename-API.patch?h=scarthgap [5]: https://lore.kernel.org/connman/0caf957f-e046-4453-a8ae-fd6c994ac95d@gmail.com/ [6]: https://github.com/openembedded/openembedded-core/commit/467d28f5d243d821722cf8dcdbb9675a2820cd4f Signed-off-by: Gaël PORTAY --- meta/recipes-connectivity/connman/connman_1.42.bb | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/meta/recipes-connectivity/connman/connman_1.42.bb b/meta/recipes-connectivity/connman/connman_1.42.bb index 9b3abbe258..5c8bdd43f2 100644 --- a/meta/recipes-connectivity/connman/connman_1.42.bb +++ b/meta/recipes-connectivity/connman/connman_1.42.bb @@ -5,13 +5,14 @@ SRC_URI = "${KERNELORG_MIRROR}/linux/network/${BPN}/${BP}.tar.xz \ file://0001-connman.service-stop-systemd-resolved-when-we-use-co.patch \ file://connman \ file://no-version-scripts.patch \ - file://0001-vpn-Adding-support-for-latest-pppd-2.5.0-release.patch \ file://0001-src-log.c-Include-libgen.h-for-basename-API.patch \ file://CVE-2025-32743.patch \ file://CVE-2025-32366.patch \ " -SRC_URI:append:libc-musl = " file://0002-resolve-musl-does-not-implement-res_ninit.patch" +SRC_URI:append:libc-musl = " file://0001-vpn-Adding-support-for-latest-pppd-2.5.0-release.patch \ + file://0002-resolve-musl-does-not-implement-res_ninit.patch \ + " SRC_URI[sha256sum] = "a3e6bae46fc081ef2e9dae3caa4f7649de892c3de622c20283ac0ca81423c2aa"