brcmfmac: use strlcpy() instead of strcpy()

The function strcpy() is inherently not safe. Though the function
works without problems here, it would be better to use other safer
function, e.g. strlcpy(), to replace strcpy() still.

Signed-off-by: Neo Jou <neojou@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
index 7c9d06d..aa89d62 100644 (file)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c
@@ -258,7 +258,7 @@ int brcmf_c_preinit_dcmds(struct brcmf_if *ifp)
 
        /* query for 'ver' to get version info from firmware */
        memset(buf, 0, sizeof(buf));
-       strcpy(buf, "ver");
+       strlcpy(buf, "ver", sizeof(buf));
        err = brcmf_fil_iovar_data_get(ifp, "ver", buf, sizeof(buf));
        if (err < 0) {
                bphy_err(drvr, "Retrieving version information failed, %d\n",