From: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Date: Fri, 27 Sep 2019 20:30:02 +0000 (+0530)
Subject: net/cxgbe: fix null access when allocating CLIP entry
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=41b5a4a655b07680b355f3e518380a73b4c03f65;p=dpdk.git

net/cxgbe: fix null access when allocating CLIP entry

Pass correct arguments to CLIP allocation code to avoid NULL pointer
dereference.

Fixes: 3f2c1e209cfc ("net/cxgbe: add Compressed Local IP region")
Cc: stable@dpdk.org

Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
---

diff --git a/drivers/net/cxgbe/cxgbe_filter.c b/drivers/net/cxgbe/cxgbe_filter.c
index cc8774c1db..3b7966d045 100644
--- a/drivers/net/cxgbe/cxgbe_filter.c
+++ b/drivers/net/cxgbe/cxgbe_filter.c
@@ -1052,7 +1052,7 @@ int cxgbe_set_filter(struct rte_eth_dev *dev, unsigned int filter_id,
 	 */
 	if (chip_ver > CHELSIO_T5 && fs->type &&
 	    memcmp(fs->val.lip, bitoff, sizeof(bitoff))) {
-		f->clipt = cxgbe_clip_alloc(f->dev, (u32 *)&f->fs.val.lip);
+		f->clipt = cxgbe_clip_alloc(dev, (u32 *)&fs->val.lip);
 		if (!f->clipt)
 			goto free_tid;
 	}