[dpdk-stable] patch 'flow_classify: fix out-of-bounds access' has been queued to LTS release 18.11.3

[Kevin Traynor]

Hi,

FYI, your patch has been queued to LTS release 18.11.3

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 09/03/19. So please
shout if anyone has objections.

Also note that after the patch there's a diff of the upstream commit vs the
patch applied to the branch. This will indicate if there was any rebasing
needed to apply to the stable branch. If there were code changes for rebasing
(ie: not only metadata diffs), please double check that the rebase was
correctly done.

Queued patches are on a temporary branch at:
https://github.com/kevintraynor/dpdk-stable-queue

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable-queue/commit/5c0e9b1077b4c95d4a8b5612d603466dc23c620f

Thanks.

Kevin Traynor

---
>From 5c0e9b1077b4c95d4a8b5612d603466dc23c620f Mon Sep 17 00:00:00 2001
From: Bernard Iremonger <bernard.iremonger at intel.com>
Date: Tue, 9 Jul 2019 12:09:56 +0100
Subject: [PATCH] flow_classify: fix out-of-bounds access

[ upstream commit 8d244bb3a32ee54364f8c0a7b7244a67ad407091 ]

This patch fixes the out-of-bounds coverity issue by removing the
offending line of code at line 107 in rte_flow_classify_parse.c
which is never executed.

Coverity issue: 343454
Fixes: be41ac2a330f ("flow_classify: introduce flow classify library")

Signed-off-by: Bernard Iremonger <bernard.iremonger at intel.com>
---
 lib/librte_flow_classify/rte_flow_classify_parse.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/lib/librte_flow_classify/rte_flow_classify_parse.c b/lib/librte_flow_classify/rte_flow_classify_parse.c
index f65ceaf7c..465330291 100644
--- a/lib/librte_flow_classify/rte_flow_classify_parse.c
+++ b/lib/librte_flow_classify/rte_flow_classify_parse.c
@@ -104,6 +104,4 @@ classify_pattern_skip_void_item(struct rte_flow_item *items,
 			break;
 		}
-
-		pb = pe + 1;
 	}
 	/* Copy the END item. */
-- 
2.20.1

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2019-08-27 09:40:13.152936799 +0100
+++ 0041-flow_classify-fix-out-of-bounds-access.patch	2019-08-27 09:40:10.936144000 +0100
@@ -1 +1 @@
-From 8d244bb3a32ee54364f8c0a7b7244a67ad407091 Mon Sep 17 00:00:00 2001
+From 5c0e9b1077b4c95d4a8b5612d603466dc23c620f Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 8d244bb3a32ee54364f8c0a7b7244a67ad407091 ]
+
@@ -12 +13,0 @@
-Cc: stable at dpdk.org