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Sat, 17 Oct 2020 03:07:20 +0000 (GMT) X-AuditID: cbfec7f2-7efff70000001938-36-5f8a5fe881e0 Received: from eusmtip1.samsung.com ( [203.254.199.221]) by eusmgms2.samsung.com (EUCPMTA) with SMTP id 8E.DE.06017.7EF5A8F5; Sat, 17 Oct 2020 04:07:19 +0100 (BST) Received: from localhost.localdomain (unknown [106.210.88.70]) by eusmtip1.samsung.com (KnoxPortal) with ESMTPA id 20201017030719eusmtip148674cbd7153fa5adda1987d876c7b46~_qLs3fpzv3071330713eusmtip1H; Sat, 17 Oct 2020 03:07:19 +0000 (GMT) From: Lukasz Wojciechowski To: David Hunt , Bruce Richardson Cc: dev@dpdk.org, l.wojciechow@partner.samsung.com, stable@dpdk.org Date: Sat, 17 Oct 2020 05:06:56 +0200 Message-Id: <20201017030701.16134-13-l.wojciechow@partner.samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201017030701.16134-1-l.wojciechow@partner.samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrGIsWRmVeSWpSXmKPExsWy7djP87ov4rviDS4strK4screom/SRyaL d5+2M1k861nHaPGv4w+7A6vHrwVLWT0W73nJ5HHw3R6mAOYoLpuU1JzMstQifbsErowdf66w FKzgqjh06TR7A+Mqji5GTg4JAROJo00nWbsYuTiEBFYwSkx80AvlfGGU+L7+DxOE85lRonnv PvYuRg6wlrvLMyDiyxklXjf1IhT9bp7LBDKXTcBW4sjMr6wgtohAmERz814WkGZmAWeJJ1/Z QMLCAlYSm2d/BythEVCVmHjyBguIzSvgJrH74TEmiPPkJVZvOMAM0soJFG887gqySkLgMpvE gXezoWpcJNb8ecACYQtLvDq+hR3ClpE4PbmHBaJhG6PE1d8/GSGc/YwS13tXQFVZSxz+95sN 4jhNifW79CHCjhIPppyCephP4sZbQZAwM5A5adt0Zogwr0RHmxBEtZ7E056pjDBr/6x9AnWO h8TMV0eZIcFzlVHi1+tfTBMY5WchLFvAyLiKUTy1tDg3PbXYMC+1XK84Mbe4NC9dLzk/dxMj MPZP/zv+aQfj10tJhxgFOBiVeHg5lnbGC7EmlhVX5h5ilOBgVhLhdTp7Ok6INyWxsiq1KD++ qDQntfgQozQHi5I4r/Gil7FCAumJJanZqakFqUUwWSYOTqkGxoINx8V2uc7r2+1ftuyW/MGb jy5yp4bZS683eWeVELlPbIXi016FVl3f8PrjPVs8vuWYHjDcscNLbq3msfUvI41UGbVN3yo+ d/96YKOAJq/37FOvUls+LJCOMLqQ1Zv065dk8Mngghc9iYq/Enrn1CofOiKw4/p9o1kHZhSq ziib1q9dHl60T4mlOCPRUIu5qDgRAJY006z5AgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrKLMWRmVeSWpSXmKPExsVy+t/xu7ov4rviDWZJWNxYZW/RN+kjk8W7 T9uZLJ71rGO0+Nfxh92B1ePXgqWsHov3vGTyOPhuD1MAc5SeTVF+aUmqQkZ+cYmtUrShhZGe oaWFnpGJpZ6hsXmslZGpkr6dTUpqTmZZapG+XYJexo4/V1gKVnBVHLp0mr2BcRVHFyMHh4SA icTd5RldjFwcQgJLGSW+f3/ODBGXkfhwSaCLkRPIFJb4c62LDaLmI6PEztY9TCAJNgFbiSMz v7KC1IsIhEmcWOkPEmYWcJfYsngqM4gtLGAlsXn2d1YQm0VAVWLiyRssIDavgJvE7ofHmCDm y0us3nAAbC0nULzxuCvEqkZGibOz1rFMYORbwMiwilEktbQ4Nz232EivODG3uDQvXS85P3cT IzAItx37uWUHY9e74EOMAhyMSjy8GxZ1xguxJpYVV+YeYpTgYFYS4XU6ezpOiDclsbIqtSg/ vqg0J7X4EKMp0FETmaVEk/OBEZJXEm9oamhuYWlobmxubGahJM7bIXAwRkggPbEkNTs1tSC1 CKaPiYNTqoFR2HSV1/XoxTZ/rAxrNjp21t2N3B99II/z0/6ztbJf7Kdrz2iO2OP666jGbfbo vVqPir6b6r56JiBe7L81Z6/ChJAUt4U+jyYdWn+uRIun5r6xO0/11rw6zuoXES9UA5nCyoUY NnE9Vwk0i9JO23/G/49XbevhZTdbroS0lM9I1Y+UYw4xnqfEUpyRaKjFXFScCADqeJ1uWAIA AA== X-CMS-MailID: 20201017030720eucas1p1fe683996638c3692cae530e67271b79b X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-RootMTR: 20201017030720eucas1p1fe683996638c3692cae530e67271b79b X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20201017030720eucas1p1fe683996638c3692cae530e67271b79b References: <20201010160508.19709-1-l.wojciechow@partner.samsung.com> <20201017030701.16134-1-l.wojciechow@partner.samsung.com> Subject: [dpdk-stable] [PATCH v8 12/17] distributor: fix scalar matching X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" Fix improper indexes while comparing tags. In the find_match_scalar() function: * j iterates over flow tags of following packets; * w iterates over backlog or in flight tags positions. Fixes: 775003ad2f96 ("distributor: add new burst-capable library") Cc: david.hunt@intel.com Cc: stable@dpdk.org Signed-off-by: Lukasz Wojciechowski Acked-by: David Hunt --- lib/librte_distributor/rte_distributor.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/librte_distributor/rte_distributor.c b/lib/librte_distributor/rte_distributor.c index 6e3eae58f..9fea3f69a 100644 --- a/lib/librte_distributor/rte_distributor.c +++ b/lib/librte_distributor/rte_distributor.c @@ -259,13 +259,13 @@ find_match_scalar(struct rte_distributor *d, for (j = 0; j < RTE_DIST_BURST_SIZE ; j++) for (w = 0; w < RTE_DIST_BURST_SIZE; w++) - if (d->in_flight_tags[i][j] == data_ptr[w]) { + if (d->in_flight_tags[i][w] == data_ptr[j]) { output_ptr[j] = i+1; break; } for (j = 0; j < RTE_DIST_BURST_SIZE; j++) for (w = 0; w < RTE_DIST_BURST_SIZE; w++) - if (bl->tags[j] == data_ptr[w]) { + if (bl->tags[w] == data_ptr[j]) { output_ptr[j] = i+1; break; } -- 2.17.1