Commit 15c6de2c authored by Sudarsana Reddy Kalluru's avatar Sudarsana Reddy Kalluru Committed by David S. Miller

qed: Zero-out the buffer paased to dcbx_query() API

qed_dcbx_query_params() implementation populate the values to input
buffer based on the dcbx mode and, the current negotiated state/params,
the caller of this API need to memset the buffer to zero.
Signed-off-by: default avatarSudarsana Reddy Kalluru <Sudarsana.Kalluru@cavium.com>
Signed-off-by: default avatarYuval Mintz <Yuval.Mintz@cavium.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ed0dd915
...@@ -1190,6 +1190,7 @@ int qed_dcbx_get_config_params(struct qed_hwfn *p_hwfn, ...@@ -1190,6 +1190,7 @@ int qed_dcbx_get_config_params(struct qed_hwfn *p_hwfn,
if (!dcbx_info) if (!dcbx_info)
return -ENOMEM; return -ENOMEM;
memset(dcbx_info, 0, sizeof(*dcbx_info));
rc = qed_dcbx_query_params(p_hwfn, dcbx_info, QED_DCBX_OPERATIONAL_MIB); rc = qed_dcbx_query_params(p_hwfn, dcbx_info, QED_DCBX_OPERATIONAL_MIB);
if (rc) { if (rc) {
kfree(dcbx_info); kfree(dcbx_info);
...@@ -1225,6 +1226,7 @@ static struct qed_dcbx_get *qed_dcbnl_get_dcbx(struct qed_hwfn *hwfn, ...@@ -1225,6 +1226,7 @@ static struct qed_dcbx_get *qed_dcbnl_get_dcbx(struct qed_hwfn *hwfn,
if (!dcbx_info) if (!dcbx_info)
return NULL; return NULL;
memset(dcbx_info, 0, sizeof(*dcbx_info));
if (qed_dcbx_query_params(hwfn, dcbx_info, type)) { if (qed_dcbx_query_params(hwfn, dcbx_info, type)) {
kfree(dcbx_info); kfree(dcbx_info);
return NULL; return NULL;
......
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