From: Volodymyr Fialko <vfialko@marvell.com>
To: <dev@dpdk.org>, Nithin Dabilpuram <ndabilpuram@marvell.com>,
Kiran Kumar K <kirankumark@marvell.com>,
Sunil Kumar Kori <skori@marvell.com>,
Satha Rao <skoteshwar@marvell.com>
Cc: <jerinj@marvell.com>, Volodymyr Fialko <vfialko@marvell.com>,
<stable@dpdk.org>
Subject: [PATCH] common/cnxk: fix missing null check for inline device
Date: Mon, 28 Mar 2022 12:41:02 +0200 [thread overview]
Message-ID: <20220328104102.2292890-1-vfialko@marvell.com> (raw)
Inline device could be null in cases when it was not bound or missing.
Added check to prevent null pointer access.
Fixes: fe5846bcc07 ("net/cnxk: add devargs for min-max SPI")
Cc: stable@dpdk.org
Signed-off-by: Volodymyr Fialko <vfialko@marvell.com>
---
drivers/common/cnxk/roc_nix_inl.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/common/cnxk/roc_nix_inl.c b/drivers/common/cnxk/roc_nix_inl.c
index 877a9f1aa8..d0a38d2d4d 100644
--- a/drivers/common/cnxk/roc_nix_inl.c
+++ b/drivers/common/cnxk/roc_nix_inl.c
@@ -158,6 +158,8 @@ roc_nix_inl_inb_spi_range(struct roc_nix *roc_nix, bool inb_inl_dev,
inl_dev = idev->nix_inl_dev;
if (inb_inl_dev) {
+ if (inl_dev == NULL)
+ goto exit;
min = inl_dev->ipsec_in_min_spi;
max = inl_dev->ipsec_in_max_spi;
mask = inl_dev->inb_spi_mask;
--
2.25.1
next reply other threads:[~2022-03-28 10:41 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-28 10:41 Volodymyr Fialko [this message]
2022-05-02 16:59 ` Jerin Jacob
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