[PATCH] common/qat: fix incorrect size in the parser

[Arkadiusz Kusztal]

The function `strlen` returns the size of the string without a terminating
null-character, therefore a request to allocate memory space for a parsed
argument is too small by 1.

Fixes: 99ab2806687b ("common/qat: isolate parser arguments configuration")
Cc: stable at dpdk.org

Signed-off-by: Arkadiusz Kusztal <arkadiuszx.kusztal at 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 bca88fd9bd..746d8a28bb 100644
--- a/drivers/common/qat/qat_device.c
+++ b/drivers/common/qat/qat_device.c
@@ -226,7 +226,7 @@ qat_dev_parse_command_line(struct qat_pci_device *qat_dev,
 	if (!devargs)
 		return 0;
 
-	len = strlen(devargs->drv_str);
+	len = strlen(devargs->drv_str) + 1;
 	if (len == 0)
 		return 0;
 	/* Allocate per-device command line */
-- 
2.34.1