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bus/fpga: use strlcpy instead of strncpy

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Gcc 8 reports a build error:

drivers/bus/ifpga/ifpga_bus.c:161:2: error: ‘strncpy’ specified
bound 256 equals destination size [-Werror=stringop-truncation]
  strncpy(afu_pr_conf.bs_path, path, sizeof(afu_pr_conf.bs_path));
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Fixes: 05fa3d4a65 ("bus/ifpga: add Intel FPGA bus library")

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
This commit is contained in:
Pablo de Lara 2018-05-12 08:02:17 +01:00 committed by Thomas Monjalon
parent 775a57eff2
commit 4c80789430
1 changed files with 2 additions and 2 deletions
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4
drivers/bus/ifpga/ifpga_bus.c
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@ -20,10 +20,10 @@
#include <rte_memzone.h>
#include <rte_eal.h>
#include <rte_common.h>
#include <rte_devargs.h>
#include <rte_kvargs.h>
#include <rte_alarm.h>
#include <rte_string_fns.h>
#include "rte_rawdev.h"
#include "rte_rawdev_pmd.h"
@ -158,7 +158,7 @@ ifpga_scan_one(struct rte_rawdev *rawdev,
rawdev->dev_ops->dev_start(rawdev))
goto free_dev;
strncpy(afu_pr_conf.bs_path, path, sizeof(afu_pr_conf.bs_path));
strlcpy(afu_pr_conf.bs_path, path, sizeof(afu_pr_conf.bs_path));
if (rawdev->dev_ops->firmware_load &&
rawdev->dev_ops->firmware_load(rawdev,
&afu_pr_conf)){