From: Arek Kusztal <arkadiuszx.kusztal@intel.com>
To: dev@dpdk.org
Cc: gakhil@marvell.com, kai.ji@intel.com,
Arek Kusztal <arkadiuszx.kusztal@intel.com>
Subject: [PATCH] common/qat: fix undefined initial slice
Date: Mon, 7 Nov 2022 09:23:36 +0000 [thread overview]
Message-ID: <20221107092336.45559-1-arkadiuszx.kusztal@intel.com> (raw)
This commit fixes undefined initial value of slice capability.
When unset it could lead to undefined read of capability due to
stack frame picked values, is should therefore be set to 0.
Fixes: b3cbbcdffa4f ("common/qat: read HW slice configuration")
Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
---
drivers/common/qat/qat_device.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/common/qat/qat_device.c b/drivers/common/qat/qat_device.c
index 057ba60931..8bce2ac073 100644
--- a/drivers/common/qat/qat_device.c
+++ b/drivers/common/qat/qat_device.c
@@ -361,7 +361,7 @@ static int qat_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
{
int sym_ret = 0, asym_ret = 0, comp_ret = 0;
int num_pmds_created = 0;
- uint16_t capa;
+ uint16_t capa = 0;
struct qat_pci_device *qat_pci_dev;
struct qat_dev_hw_spec_funcs *ops_hw;
struct qat_dev_cmd_param qat_dev_cmd_param[] = {
--
2.13.6
next reply other threads:[~2022-11-07 10:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-07 9:23 Arek Kusztal [this message]
2022-11-07 10:35 ` Ji, Kai
2022-11-08 5:17 ` Akhil Goyal
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