[dpdk-stable] [PATCH] librte_flow_classify: fix out-of-bounds access

[Bernard Iremonger]

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")
Cc: stable at dpdk.org
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 f65ceaf..4653302 100644
--- a/lib/librte_flow_classify/rte_flow_classify_parse.c
+++ b/lib/librte_flow_classify/rte_flow_classify_parse.c
@@ -103,8 +103,6 @@ classify_pattern_skip_void_item(struct rte_flow_item *items,
 			pb = pe;
 			break;
 		}
-
-		pb = pe + 1;
 	}
 	/* Copy the END item. */
 	rte_memcpy(items, pe, sizeof(struct rte_flow_item));
-- 
2.7.4