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GET /api/patches/106522/?format=api
{ "id": 106522, "url": "http://patches.dpdk.org/api/patches/106522/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/patch/tencent_9FDC18169EAF53EA086C1D92EFFC112B9107@qq.com/", "project": { "id": 1, "url": "http://patches.dpdk.org/api/projects/1/?format=api", "name": "DPDK", "link_name": "dpdk", "list_id": "dev.dpdk.org", "list_email": "dev@dpdk.org", "web_url": "http://core.dpdk.org", "scm_url": "git://dpdk.org/dpdk", "webscm_url": "http://git.dpdk.org/dpdk", "list_archive_url": "https://inbox.dpdk.org/dev", "list_archive_url_format": "https://inbox.dpdk.org/dev/{}", "commit_url_format": "" }, "msgid": "<tencent_9FDC18169EAF53EA086C1D92EFFC112B9107@qq.com>", "list_archive_url": "https://inbox.dpdk.org/dev/tencent_9FDC18169EAF53EA086C1D92EFFC112B9107@qq.com", "date": "2022-01-25T14:22:44", "name": "compress/octeontx: fix null pointer dereference", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": true, "hash": "9b7ba71acb61f90b5ea2b8bb314504d0d094ea5c", "submitter": { "id": 2458, "url": "http://patches.dpdk.org/api/people/2458/?format=api", "name": "Weiguo Li", "email": "liwg06@foxmail.com" }, "delegate": null, "mbox": "http://patches.dpdk.org/project/dpdk/patch/tencent_9FDC18169EAF53EA086C1D92EFFC112B9107@qq.com/mbox/", "series": [ { "id": 21362, "url": "http://patches.dpdk.org/api/series/21362/?format=api", "web_url": "http://patches.dpdk.org/project/dpdk/list/?series=21362", "date": "2022-01-25T14:22:44", "name": "compress/octeontx: fix null pointer dereference", "version": 1, "mbox": "http://patches.dpdk.org/series/21362/mbox/" } ], "comments": "http://patches.dpdk.org/api/patches/106522/comments/", "check": "fail", "checks": "http://patches.dpdk.org/api/patches/106522/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<dev-bounces@dpdk.org>", "X-Original-To": "patchwork@inbox.dpdk.org", "Delivered-To": "patchwork@inbox.dpdk.org", "Received": [ "from mails.dpdk.org (mails.dpdk.org [217.70.189.124])\n\tby inbox.dpdk.org (Postfix) with ESMTP id 93D39A00C3;\n\tTue, 25 Jan 2022 15:22:58 +0100 (CET)", "from [217.70.189.124] (localhost [127.0.0.1])\n\tby mails.dpdk.org (Postfix) with ESMTP id 203D3426EF;\n\tTue, 25 Jan 2022 15:22:58 +0100 (CET)", "from out162-62-57-49.mail.qq.com (out162-62-57-49.mail.qq.com\n [162.62.57.49]) by mails.dpdk.org (Postfix) with ESMTP id 58C4E426E4\n for <dev@dpdk.org>; Tue, 25 Jan 2022 15:22:55 +0100 (CET)", "from localhost.localdomain ([111.193.130.237])\n by newxmesmtplogicsvrszc6.qq.com (NewEsmtp) with SMTP\n id 5ACB1645; Tue, 25 Jan 2022 22:22:44 +0800" ], "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=foxmail.com;\n s=s201512; t=1643120574;\n bh=29FRMBWKRrU0eic7NwDR0I6WvtmlY0q1Wbw/ZPsJYhA=;\n h=From:To:Cc:Subject:Date;\n b=a1Gh8Vpt+tHKASYUufgVJ4K7Pl96pjDxmKwm67UFfchFGrV180Mt47wyfYbgiNH47\n WQPJ2jbEHaqGlRWE1VfNfRr5dt3V1NGlceNBScBM2WAtwSckJ08IPOEsXi/5uX0hZu\n d7V1Z1Znml0Ga9BXtSLZWxJ2oEydaJwBDIxmsKYA=", "X-QQ-mid": "xmsmtpt1643120564tmavqnmbh", "Message-ID": "<tencent_9FDC18169EAF53EA086C1D92EFFC112B9107@qq.com>", "X-QQ-XMAILINFO": "NmzMINE5aCWaXA6VycHGa/5OeVirZITHZFOeKtCQPgq2qhP4yBeU2JHfjSHskJ\n SeGWkoxa4MBPRJAFtyW/K+ceWiJp8exN+gkVSEi7cN3ca2s4ZnQB1PHErb+d+62NtFg9S51blKcT\n ztYPq7qUesB6TwTBZBmzE/INiaLPDeZG5+pl0LsOAamcdqd/6V+iLRsKZ7T2PKMizDBwljGt9rOd\n 4tTEyGL8bcN+1ZjTO0tvhY9tWt/qxQWLVrwz60aZT7h2p//94KwZdyXA+PbswMnAYnJ9lXI5M40m\n SY4aKlGzry+fcWJRAwaL1if6KnmhS1obZ1hxMfV6gZD7F1oUn/KKNy/ytzfiZqPz6odpt+XXvrVK\n 7816k3PFdd81auL6iBkIb8R8StjKoW4bLcx+K4Tu/PkygVRg714rbYsja1T1I4pX1X3SvMs9gkRO\n Q0o1fnwMGCm0pWEasHlDiiC2bVEFpVtd1W3+2i10sqFc3kmX8HZjGB4cEaM4Hv+UQe3o7omKmabL\n b1Dwsrp5FO8vhINSiwIhp9o4EAOpGoMLnvivWfIk6JKK/ZlwG0E//C/E7xYmMKhmvCvW09YD57nx\n n3ROnbp4DnOrEyUCSlh0f/qr1cd79078ZvpeRVhQu3OVVdOIOBhpuBRRBQwCr4FvzPWBd25JS2cq\n ZSqZ4mzY8ThaWhyK2kQLcycRTcg63ZPzyT/poo9Oy7nNITCDfNhni6LY3VQzM+iO+w8MsQV4MuZ9\n ONqjZXkcmJbDmHug5U6hzLh3X2KLmB391umWTavHmmEDlR9OEpqgatWb9xPEluwS952z4LQEdObr\n eByFE001347Shqd3vva2Qli2kxJSrdz8Sfo8T7KVGwROEpy/wnIjOALRl7Tyj32jE=", "From": "Weiguo Li <liwg06@foxmail.com>", "To": "ashish.gupta@marvell.com", "Cc": "dev@dpdk.org", "Subject": "[PATCH] compress/octeontx: fix null pointer dereference", "Date": "Tue, 25 Jan 2022 22:22:44 +0800", "X-OQ-MSGID": "<20220125142244.32140-1-liwg06@foxmail.com>", "X-Mailer": "git-send-email 2.25.1", "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 <dev.dpdk.org>", "List-Unsubscribe": "<https://mails.dpdk.org/options/dev>,\n <mailto:dev-request@dpdk.org?subject=unsubscribe>", "List-Archive": "<http://mails.dpdk.org/archives/dev/>", "List-Post": "<mailto:dev@dpdk.org>", "List-Help": "<mailto:dev-request@dpdk.org?subject=help>", "List-Subscribe": "<https://mails.dpdk.org/listinfo/dev>,\n <mailto:dev-request@dpdk.org?subject=subscribe>", "Errors-To": "dev-bounces@dpdk.org" }, "content": "Check for memory allocation failure is added to avoid null\npointer dereference.\n\nSigned-off-by: Weiguo Li <liwg06@foxmail.com>\n---\n drivers/compress/octeontx/otx_zip_pmd.c | 7 ++++++-\n 1 file changed, 6 insertions(+), 1 deletion(-)", "diff": "diff --git a/drivers/compress/octeontx/otx_zip_pmd.c b/drivers/compress/octeontx/otx_zip_pmd.c\nindex dd62285b86..be6f0d358f 100644\n--- a/drivers/compress/octeontx/otx_zip_pmd.c\n+++ b/drivers/compress/octeontx/otx_zip_pmd.c\n@@ -392,6 +392,8 @@ zip_pmd_qp_setup(struct rte_compressdev *dev, uint16_t qp_id,\n \t}\n \n \tname = rte_malloc(NULL, RTE_COMPRESSDEV_NAME_MAX_LEN, 0);\n+\tif (name == NULL)\n+\t\treturn (-ENOMEM);\n \tsnprintf(name, RTE_COMPRESSDEV_NAME_MAX_LEN,\n \t\t \"zip_pmd_%u_qp_%u\",\n \t\t dev->data->dev_id, qp_id);\n@@ -399,8 +401,11 @@ zip_pmd_qp_setup(struct rte_compressdev *dev, uint16_t qp_id,\n \t/* Allocate the queue pair data structure. */\n \tqp = rte_zmalloc_socket(name, sizeof(*qp),\n \t\t\t\tRTE_CACHE_LINE_SIZE, socket_id);\n-\tif (qp == NULL)\n+\tif (qp == NULL) {\n+\t\trte_free(name);\n \t\treturn (-ENOMEM);\n+\t}\n+\n \n \tqp->name = name;\n \n", "prefixes": [] }