From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from coral.ash.relay.mailchannels.net (coral.ash.relay.mailchannels.net [23.83.222.39]) by sourceware.org (Postfix) with ESMTPS id 8012E3858002 for ; Sat, 16 Sep 2023 00:49:13 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 8012E3858002 Authentication-Results: sourceware.org; dmarc=fail (p=none dis=none) header.from=sourceware.org Authentication-Results: sourceware.org; spf=fail smtp.mailfrom=sourceware.org X-Sender-Id: dreamhost|x-authsender|siddhesh@gotplt.org Received: from relay.mailchannels.net (localhost [127.0.0.1]) by relay.mailchannels.net (Postfix) with ESMTP id 949D0C1907 for ; Sat, 16 Sep 2023 00:49:10 +0000 (UTC) Received: from pdx1-sub0-mail-a258.dreamhost.com (unknown [127.0.0.6]) (Authenticated sender: dreamhost) by relay.mailchannels.net (Postfix) with ESMTPA id 077B0C188D for ; Sat, 16 Sep 2023 00:49:10 +0000 (UTC) ARC-Seal: i=1; s=arc-2022; d=mailchannels.net; t=1694825350; a=rsa-sha256; cv=none; b=ZOWcFm9cxWYwoC1Sp64jMdAilV+RMvRIF4bAHvIlLtrkTzwrc2yMdg6yzf9N5LILrjSVQD Vk3D/6E4McZn/s45JVf7hlcbbOSNc3cOOGe4FHYMce/xdEVYkzMgSkkO/3mzneH7Y8OFWW Ma1VnMVZo3q8zpIijmUBaLDPQ1I7W0uI9zP3a0AYMqW4m8an1g/9BxQiO7RVfz2nlQDmxY oWYLzvYXvC5ntjYSN3XXu8l7q3a/B8QSn+h+u9XVz3jn+ZRl3Dde6vCzr/Jg0wcka/Wt1F b2nyioFvlJ2OshZ+0064NrohaJdAdei2O0Iu0Ev59muR+6/C3N3EFjfz7DrmIg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=mailchannels.net; s=arc-2022; t=1694825350; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=8Q+aMiaZXpuCnAlmtsQFrzZnLNXcA9neV2RV/2V7q/c=; b=uhOqUdXlmpBPtCHGcbNAF98XPfBDxbcl9PN/YSc8PrDNY4u+e0ofIZiFqlJlDr1lTimiBY Bu0H8EsBhHLVydSDYfH9Db6BucU0ifs+SBBtiy0+Lle7msIPRadSqZ4XH0Zg1gZ0WubaXN sfYNIxHN7froWFDyJj2jU+f9niuOQXfPRyHIoft+jjsRgn+UyW7FAwhQHt6J6SD3Vd6X0j AoaIZ52ZbGZjhS+y1IOUgmWCWCZCZITQD0jMSabrbl5/RB4w1v8GxL8vLZP7/nryTfskaq N81bEJvGK8oJXwTVNrHZlFAHJ/lvXfx9a/xR+J70KD5zT6HHdUqyu1xH6dGwjg== ARC-Authentication-Results: i=1; rspamd-7c449d4847-plbdp; auth=pass smtp.auth=dreamhost smtp.mailfrom=siddhesh@sourceware.org X-Sender-Id: dreamhost|x-authsender|siddhesh@gotplt.org X-MC-Relay: Neutral X-MailChannels-SenderId: dreamhost|x-authsender|siddhesh@gotplt.org X-MailChannels-Auth-Id: dreamhost X-Illustrious-Inform: 233455b020420d6a_1694825350459_3581976950 X-MC-Loop-Signature: 1694825350459:1234988907 X-MC-Ingress-Time: 1694825350459 Received: from pdx1-sub0-mail-a258.dreamhost.com (pop.dreamhost.com [64.90.62.162]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384) by 100.125.77.17 (trex/6.9.1); Sat, 16 Sep 2023 00:49:10 +0000 Received: from fedora.redhat.com (bras-vprn-toroon4834w-lp130-02-142-113-138-41.dsl.bell.ca [142.113.138.41]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: siddhesh@gotplt.org) by pdx1-sub0-mail-a258.dreamhost.com (Postfix) with ESMTPSA id 4RnXW70Z1fzLG for ; Fri, 15 Sep 2023 17:49:06 -0700 (PDT) From: Siddhesh Poyarekar To: libc-stable@sourceware.org Subject: [pushed 2.34 00/14] Backport gaih_inet refactoring and CVE fix Date: Fri, 15 Sep 2023 20:48:47 -0400 Message-ID: <20230916004902.1151607-1-siddhesh@sourceware.org> X-Mailer: git-send-email 2.41.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-1166.3 required=5.0 tests=BAYES_00,KAM_DMARC_NONE,KAM_DMARC_STATUS,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_SOFTFAIL,TXREP autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: Backport refactoring of gaih_inet to clean up allocations and fix CVE-2023-4806. Siddhesh Poyarekar (14): nss: Sort tests and tests-container and put one test per line gethosts: Remove unused argument _type gaih_inet: Simplify canon name resolution getaddrinfo: Fix leak with AI_ALL [BZ #28852] gaih_inet: Simplify service resolution gaih_inet: make numeric lookup a separate routine gaih_inet: Split simple gethostbyname into its own function gaih_inet: Split nscd lookup code into its own function. gaih_inet: separate nss lookup loop into its own function gaih_inet: make gethosts into a function gaih_inet: split loopback lookup into its own function gaih_inet: Split result generation into its own function gethosts: Return EAI_MEMORY on allocation failure getaddrinfo: Fix use after free in getcanonname (CVE-2023-4806) nss/Makefile | 55 +- nss/nss_test_gai_hv2_canonname.c | 56 + nss/tst-nss-gai-hv2-canonname.c | 63 + nss/tst-nss-gai-hv2-canonname.h | 1 + .../postclean.req | 0 .../tst-nss-gai-hv2-canonname.script | 2 + sysdeps/posix/getaddrinfo.c | 1574 +++++++++-------- 7 files changed, 976 insertions(+), 775 deletions(-) create mode 100644 nss/nss_test_gai_hv2_canonname.c create mode 100644 nss/tst-nss-gai-hv2-canonname.c create mode 100644 nss/tst-nss-gai-hv2-canonname.h create mode 100644 nss/tst-nss-gai-hv2-canonname.root/postclean.req create mode 100644 nss/tst-nss-gai-hv2-canonname.root/tst-nss-gai-hv2-canonname.script -- 2.41.0