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 7c9d06d525b138c360d6c31a19d952e283c5ef64..aa89d620ee5d47d0d4ddef8e97a051a47b7472c3 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",