[PATCH 2/2] common/cnxk: add null pointer checks

[Rahul Bhansali]

Adds null pointer check before executing CPT instruction.

Signed-off-by: Rahul Bhansali <rbhans...@marvell.com>
---
 drivers/common/cnxk/roc_nix_inl.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/common/cnxk/roc_nix_inl.c 
b/drivers/common/cnxk/roc_nix_inl.c
index bee8e25c7c..c7637ddbdc 100644
--- a/drivers/common/cnxk/roc_nix_inl.c
+++ b/drivers/common/cnxk/roc_nix_inl.c
@@ -1312,7 +1312,7 @@ static int
 nix_inl_legacy_inb_init(struct roc_nix *roc_nix)
 {
        struct nix *nix = roc_nix_to_nix_priv(roc_nix);
-       struct roc_cpt_inline_ipsec_inb_cfg cfg;
+       struct roc_cpt_inline_ipsec_inb_cfg cfg = {0};
        struct idev_cfg *idev = idev_get_cfg();
        uint16_t bpids[ROC_NIX_MAX_BPID_CNT];
        struct roc_cpt *roc_cpt;
@@ -2219,7 +2219,7 @@ roc_nix_inl_sa_sync(struct roc_nix *roc_nix, void *sa, 
bool inb,
        if (idev)
                inl_dev = idev->nix_inl_dev;
 
-       if (!inl_dev && roc_nix == NULL)
+       if ((!inl_dev && roc_nix == NULL) || sa == NULL)
                return -EINVAL;
 
        if (roc_nix) {
@@ -2299,7 +2299,7 @@ roc_nix_inl_ctx_write(struct roc_nix *roc_nix, void 
*sa_dptr, void *sa_cptr,
        if (idev)
                inl_dev = idev->nix_inl_dev;
 
-       if (!inl_dev && roc_nix == NULL)
+       if ((!inl_dev && roc_nix == NULL) || sa_dptr == NULL || sa_cptr == NULL)
                return -EINVAL;
 
        if (roc_nix) {
-- 
2.25.1