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List:       linux-stable-commits
Subject:    Patch "qed: Fix null-pointer dereference in qed_rdma_create_qp()" has been added to the 4.19-stable 
From:       Sasha Levin <sashal () kernel ! org>
Date:       2021-08-30 19:22:59
Message-ID: 20210830192300.2426B600AA () mail ! kernel ! org
[Download RAW message or body]

This is a note to let you know that I've just added the patch titled

    qed: Fix null-pointer dereference in qed_rdma_create_qp()

to the 4.19-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     qed-fix-null-pointer-dereference-in-qed_rdma_create_.patch
and it can be found in the queue-4.19 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.



commit e93ce64228783562b7e7904390519d879e00c770
Author: Shai Malin <smalin@marvell.com>
Date:   Sun Aug 15 14:06:39 2021 +0300

    qed: Fix null-pointer dereference in qed_rdma_create_qp()
    
    [ Upstream commit d33d19d313d3466abdf8b0428be7837aff767802 ]
    
    Fix a possible null-pointer dereference in qed_rdma_create_qp().
    
    Changes from V2:
    - Revert checkpatch fixes.
    
    Reported-by: TOTE Robot <oslab@tsinghua.edu.cn>
    Signed-off-by: Ariel Elior <aelior@marvell.com>
    Signed-off-by: Shai Malin <smalin@marvell.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>
    Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/net/ethernet/qlogic/qed/qed_rdma.c b/drivers/net/ethernet/qlogic/qed/qed_rdma.c
index 909422d93903..3392982ff374 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_rdma.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_rdma.c
@@ -1244,8 +1244,7 @@ qed_rdma_create_qp(void *rdma_cxt,
 
 	if (!rdma_cxt || !in_params || !out_params ||
 	    !p_hwfn->p_rdma_info->active) {
-		DP_ERR(p_hwfn->cdev,
-		       "qed roce create qp failed due to NULL entry (rdma_cxt=%p, in=%p, out=%p, roce_info=?\n",
+		pr_err("qed roce create qp failed due to NULL entry (rdma_cxt=%p, in=%p, out=%p, roce_info=?\n",
 		       rdma_cxt, in_params, out_params);
 		return NULL;
 	}
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