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net/nfp: fix strncpy misuse

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Fixes: c7e9729da6b5 ("net/nfp: support CPP")

Signed-off-by: Andy Green <andy@warmcat.com>
Acked-by: Alejandro Lucero <alejandro.lucero@netronome.com>
Tested-by: Alejandro Lucero <alejandro.lucero@netronome.com>
This commit is contained in:
Andy Green 2018-05-14 13:00:22 +08:00 committed by Ferruh Yigit
parent a74640c468
commit 01077fa9ac
1 changed files with 3 additions and 1 deletions

4
drivers/net/nfp/nfpcore/nfp_cpp_pcie_ops.c

@ -31,6 +31,8 @@
#include <sys/file.h>
#include <sys/stat.h>
#include <rte_string_fns.h>
#include "nfp_cpp.h"
#include "nfp_target.h"
#include "nfp6000/nfp6000.h"
@ -846,7 +848,7 @@ nfp6000_init(struct nfp_cpp *cpp, const char *devname)
memset(desc->busdev, 0, BUSDEV_SZ);
strncpy(desc->busdev, devname, strlen(devname));
strlcpy(desc->busdev, devname, sizeof(desc->busdev));
ret = nfp_acquire_process_lock(desc);
if (ret)