[dpdk-dev] [PATCH v2 12/15] net/bnxt: fix a null pointer deref
Ajit Khaparde
ajit.khaparde at broadcom.com
Tue Oct 24 23:19:50 CEST 2017
Coverity issue: 158634
Fixes: daef48efe5e5 ("net/bnxt: support set MTU")
Signed-off-by: Ajit Khaparde <ajit.khaparde at broadcom.com>
---
drivers/net/bnxt/bnxt_ring.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/bnxt/bnxt_ring.c b/drivers/net/bnxt/bnxt_ring.c
index 9d0ae277e..583c82569 100644
--- a/drivers/net/bnxt/bnxt_ring.c
+++ b/drivers/net/bnxt/bnxt_ring.c
@@ -323,8 +323,10 @@ int bnxt_alloc_hwrm_rings(struct bnxt *bp)
ring = rxr->ag_ring_struct;
/* Agg ring */
- if (ring == NULL)
+ if (ring == NULL) {
RTE_LOG(ERR, PMD, "Alloc AGG Ring is NULL!\n");
+ goto err_out;
+ }
rc = bnxt_hwrm_ring_alloc(bp, ring,
HWRM_RING_ALLOC_INPUT_RING_TYPE_RX,
--
2.13.5 (Apple Git-94)
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