net/nfp: fix strncpy misuse

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>

diff --git a/drivers/net/nfp/nfpcore/nfp_cpp_pcie_ops.c b/drivers/net/nfp/nfpcore/nfp_cpp_pcie_ops.c
index 4e6c666..52b2948 100644 (file)
--- a/drivers/net/nfp/nfpcore/nfp_cpp_pcie_ops.c
+++ b/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)