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Thu, 8 Oct 2020 05:23:45 +0000 (GMT) X-AuditID: cbfec7f2-7efff70000001938-4b-5f7ea26272f3 Received: from eusmtip1.samsung.com ( [203.254.199.221]) by eusmgms2.samsung.com (EUCPMTA) with SMTP id 0E.F0.06017.162AE7F5; Thu, 8 Oct 2020 06:23:45 +0100 (BST) Received: from Padamandas.fritz.box (unknown [106.210.88.70]) by eusmtip1.samsung.com (KnoxPortal) with ESMTPA id 20201008052345eusmtip12cd01deee4606fbe9f196eaace361931~77PQDdjyI2964029640eusmtip1j; Thu, 8 Oct 2020 05:23:45 +0000 (GMT) From: Lukasz Wojciechowski To: David Hunt , Bruce Richardson Cc: dev@dpdk.org, l.wojciechow@partner.samsung.com, stable@dpdk.org Date: Thu, 8 Oct 2020 07:23:20 +0200 Message-Id: <20201008052323.11547-13-l.wojciechow@partner.samsung.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20201008052323.11547-1-l.wojciechow@partner.samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrOIsWRmVeSWpSXmKPExsWy7djPc7pJi+riDR484LO4screom/SRyaL d5+2M1k861nHaPGv4w+7A6vHrwVLWT0W73nJ5HHw3R6mAOYoLpuU1JzMstQifbsErozLPUsZ C35zVlz//p+9gbGJo4uRg0NCwETiyDvFLkYuDiGBFYwS3zpfsEA4XxglXnzYxwjhfGaUePv1 IFsXIydYx7T365ggEssZJTYvnwTlfGKUWHWziRGkik3AVuLIzK+sILaIQJhEc/NeFpB9zALO Ek++gg0SFrCS6P/wG6ycRUBV4s66l2DlvAJuEs/2nmOBWCYvsXrDAWYQmxMofvb/XVaQXRIC l9kkJncdgSpykVhzYRUrhC0s8er4FnYIW0bi9OQeFoiGbYwSV3//ZIRw9jNKXO9dAVVlLXH4 3282iOs0Jdbv0ocIO0pMeX+bHRJIfBI33gqChJmBzEnbpjNDhHklOtqEIKr1JJ72TGWEWftn 7ROo0zwk9s9oYoaEz1VGieUPN7BNYJSfhbBsASPjKkbx1NLi3PTUYsO81HK94sTc4tK8dL3k /NxNjMDoP/3v+KcdjF8vJR1iFOBgVOLhNThaGy/EmlhWXJl7iFGCg1lJhNfp7Ok4Id6UxMqq 1KL8+KLSnNTiQ4zSHCxK4rzGi17GCgmkJ5akZqemFqQWwWSZODilGhh3xbHqqhtZbFkx45Fa /o57ftuarJyXP2quZxZ8d+UMQ818hoI5F14tFztQK5+iprHp/yf23w6uHDuWzPq15El55sKp 67c6TN2wtjnsCF933yylkPS9yXnnb350mm372SLNYs7iFscHbYmW57WWKPwSYa15rbDgbqQg 05+zhrZyRS+qfNqveLsqsRRnJBpqMRcVJwIAcD+c//oCAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrOLMWRmVeSWpSXmKPExsVy+t/xu7qJi+riDb41mlncWGVv0TfpI5PF u0/bmSye9axjtPjX8YfdgdXj14KlrB6L97xk8jj4bg9TAHOUnk1RfmlJqkJGfnGJrVK0oYWR nqGlhZ6RiaWeobF5rJWRqZK+nU1Kak5mWWqRvl2CXsblnqWMBb85K65//8/ewNjE0cXIySEh YCIx7f06JhBbSGApo8TmI55djBxAcRmJD5cEIEqEJf5c62LrYuQCKvnAKNHw9RcrSIJNwFbi yMyvrCD1IgJhEidW+oOEmQXcJbYsnsoMYgsLWEn0f/jNCGKzCKhK3Fn3EqyVV8BN4tnecywQ 8+UlVm84AFbPCRQ/+/8uK8SuRkaJm+dnsk1g5FvAyLCKUSS1tDg3PbfYSK84Mbe4NC9dLzk/ dxMjMBC3Hfu5ZQdj17vgQ4wCHIxKPLwGR2vjhVgTy4orcw8xSnAwK4nwOp09HSfEm5JYWZVa lB9fVJqTWnyI0RToqonMUqLJ+cAoySuJNzQ1NLewNDQ3Njc2s1AS5+0QOBgjJJCeWJKanZpa kFoE08fEwSnVwLhxc5dA1opF07Ycb3t6ZLZNyfMFmxXbT1i6CjE/5c+5wckv0t0t0ebG4sNi u5O5Mth6fso9i9Cbff0H11bM7rksEH70bPwyg6PbrPYcdLwgzWLV+HhZSdNz5q63aauVAm39 wvfEM0s4uSU2NJ/uenb14dadKnc/f2rdUzr98rMM7eAVnrNFlJVYijMSDbWYi4oTAcXULAZa AgAA X-CMS-MailID: 20201008052345eucas1p17a05f99986032885a0316d3419cdea2d X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-RootMTR: 20201008052345eucas1p17a05f99986032885a0316d3419cdea2d X-EPHeader: CA CMS-TYPE: 201P X-CMS-RootMailID: 20201008052345eucas1p17a05f99986032885a0316d3419cdea2d References: <20200925224209.12173-1-l.wojciechow@partner.samsung.com> <20201008052323.11547-1-l.wojciechow@partner.samsung.com> Subject: [dpdk-stable] [PATCH v5 12/15] 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 --- 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 9fd7dcab7..4bd23a990 100644 --- a/lib/librte_distributor/rte_distributor.c +++ b/lib/librte_distributor/rte_distributor.c @@ -261,13 +261,13 @@ 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