From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5CBDFCD98ED for ; Thu, 18 Jun 2026 17:25:52 +0000 (UTC) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 46CA5402B6; Thu, 18 Jun 2026 19:25:51 +0200 (CEST) Received: from mail-dl1-f46.google.com (mail-dl1-f46.google.com [74.125.82.46]) by mails.dpdk.org (Postfix) with ESMTP id A50104028C for ; Thu, 18 Jun 2026 19:25:49 +0200 (CEST) Received: by mail-dl1-f46.google.com with SMTP id a92af1059eb24-137dd4cc208so1026120c88.1 for ; Thu, 18 Jun 2026 10:25:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20251104.gappssmtp.com; s=20251104; t=1781803548; x=1782408348; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=JA6fsStPR1plVLEuowfh5irmLI83+NDhqe++akzhSZI=; b=G5HfdnfIEU0IOtGobiUDevsThmEufkB1k/WP+TaWUE0rqX3dAfAVDyR1VdhrequZAN l5/hFCXCD/p8xq8PlAHNaduKuJGQkPS7dxevhQSHkmn58Q4zNWpkdFN28kvgn+dCUFoN 2s/O54dYwKynBIzx6T33w+FFOybQ+Pn77okyvVp578fTUeJiyQ8aWyvr3B3xn5iDsJVI kSb8QaWSB8yp+qXfrw7dlqXY9RDJXzVXVkYaei2gdfSu2B4km4HlOFrXz5YhEK3vhEeX 4WBhmK5ULgqzjB2HFbavup9z1+w9AvJFNrGQQc7/iulzbtZIzV8Nc4a6udn1ivCuNJPO OeeQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1781803548; x=1782408348; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=JA6fsStPR1plVLEuowfh5irmLI83+NDhqe++akzhSZI=; b=gpueH/O9+9/bXQ/5fSbwlf3XRVBPEept6Q1/0Ugdw3YLdoiLqcwwM0TZHcZWrf8hVD 2//tVPefPU0bEuJuvDHuhzLyK6FmOi9NYtrOxEQNaaf5TrIlJ/y7ZVCuXm3TYQN8K+sI 9eoD3rF/PcdLfUkylQ7+CXX7FIdFMCEPQssngaT2be7Xb29b8DrsvZb3uqz9meeNeM22 FwJ5gPajHzkSM4etCZBHe7gRWCm7PAPnT5cCO6O3p7opZhdMBsJsDw6+HhRmsOAHWrRV Nu0961bw+k9ZsXdaLwDrflf+/3tf7jyxoXInzbYw7qatzb+KfhNc5c/kmO2sID/4tbBo 5/og== X-Gm-Message-State: AOJu0Yy5OdF8ga79rY5jXSmWr/qo1+oWS94HWInn2HafqIJox8qn/uh9 DafLJwd9txPtcD+jhDPgs61npFBMNWrC88PYHiGrq1SAMUVmvxmFNSLnaB2nOPWAJUuZEYJwlKz wp4IY X-Gm-Gg: AfdE7cnhq4GYy7gAGYtT2u4Lh7vi4YVJ/NHlbUL0AgF4J7sDrciYMDMG1HRJiTBPGJh lrWy9ETxNmPZEE1jmEO6rvV5PSieVbVJ8RoVBLX6cM2kvHsmUpaBWRNXXgZiF1EEvZk9mImjsKG eD+cEQs3Lrt8FVbCZT6gWv1YMt1v/9Uo66AcgeE3GAQWfoNsn3cyaTF/uhw7rFEnTMPbTJp7n9V qBbCJh5v6fyhzGA54kc2DqJjcfdlmAO8S1Ji8sPZ/jbx/GkxGzyPs2duukxrGnlg9IexONlDos7 OjJsGAqc4ppYEqZRrpXrtxMpJ0+G5fV35ZtY9pm93zJ+Cu5NlVQJ6PJnHAC1wx1mhJMvgocfWpz mHKSn62alsBVxurwVqgPVpLzlD0WV3Ybab+joQ7IE7zeTvBp1Y39lh7rAbY/aAMlG8AGCOw4E0j wJLer35awJ39Cn2C92pCVaFFbs24OkYel+0jgS1zVU+X9ZAG2j/fo= X-Received: by 2002:a05:7022:2201:b0:137:24c9:fb7a with SMTP id a92af1059eb24-13997192d0dmr3573720c88.2.1781803548440; Thu, 18 Jun 2026 10:25:48 -0700 (PDT) Received: from phoenix.lan (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-30c0670a1b4sm122443eec.8.2026.06.18.10.25.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 Jun 2026 10:25:48 -0700 (PDT) From: Stephen Hemminger To: dev@dpdk.org Cc: Stephen Hemminger Subject: [PATCH v3 0/4] net/axgbe: fix resource leaks and OOB access Date: Thu, 18 Jun 2026 10:21:55 -0700 Message-ID: <20260618172544.338758-1-stephen@networkplumber.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260218164324.915065-1-stephen@networkplumber.org> References: <20260218164324.915065-1-stephen@networkplumber.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org A code review of the axgbe PMD turned up several correctness bugs, most of them in resource management on the device initialization error paths, plus an out-of-bounds descriptor ring access. v3: - Patch 1: consolidate the error-path cleanup - Patch 2: split Rx buffer setup into two passes Stephen Hemminger (4): net/axgbe: fix resource leaks in device init error paths net/axgbe: fix Rx queue leak on descriptor init failure net/axgbe: destroy mutexes on device close net/axgbe: fix descriptor status out-of-bounds access drivers/net/axgbe/axgbe_dev.c | 43 ++++++++++++++++++-------------- drivers/net/axgbe/axgbe_ethdev.c | 40 +++++++++++++++++++++-------- drivers/net/axgbe/axgbe_rxtx.c | 8 +++--- 3 files changed, 58 insertions(+), 33 deletions(-) -- 2.53.0