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* [dpdk-stable] [PATCH] librte_flow_classify: fix out-of-bounds access
@ 2019-07-09 11:09 Bernard Iremonger
  2019-07-10 21:48 ` [dpdk-stable] [dpdk-dev] " Thomas Monjalon
  0 siblings, 1 reply; 13+ messages in thread
From: Bernard Iremonger @ 2019-07-09 11:09 UTC (permalink / raw)
  To: dev, jasvinder.singh; +Cc: Bernard Iremonger, stable

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@dpdk.org
Signed-off-by: Bernard Iremonger <bernard.iremonger@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


^ permalink raw reply	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2019-07-30 18:51 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-07-09 11:09 [dpdk-stable] [PATCH] librte_flow_classify: fix out-of-bounds access Bernard Iremonger
2019-07-10 21:48 ` [dpdk-stable] [dpdk-dev] " Thomas Monjalon
2019-07-29 13:09   ` David Marchand
2019-07-30 14:42     ` Aaron Conole
2019-07-30 14:48       ` Ferruh Yigit
2019-07-30 15:43         ` Aaron Conole
2019-07-30 16:55           ` Ferruh Yigit
2019-07-30 17:30             ` Aaron Conole
2019-07-30 16:18         ` Adrien Mazarguil
2019-07-30 16:35           ` Ferruh Yigit
2019-07-30 17:27             ` Aaron Conole
2019-07-30 18:51               ` Adrien Mazarguil
2019-07-30 14:44     ` Ferruh Yigit

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