summaryrefslogtreecommitdiffstats
path: root/net/nfc/llcp_sock.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/nfc/llcp_sock.c')
-rw-r--r--net/nfc/llcp_sock.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/net/nfc/llcp_sock.c b/net/nfc/llcp_sock.c
index 819157bbb5..d5344563e5 100644
--- a/net/nfc/llcp_sock.c
+++ b/net/nfc/llcp_sock.c
@@ -252,10 +252,10 @@ static int nfc_llcp_setsockopt(struct socket *sock, int level, int optname,
break;
}
- if (copy_from_sockptr(&opt, optval, sizeof(u32))) {
- err = -EFAULT;
+ err = copy_safe_from_sockptr(&opt, sizeof(opt),
+ optval, optlen);
+ if (err)
break;
- }
if (opt > LLCP_MAX_RW) {
err = -EINVAL;
@@ -274,10 +274,10 @@ static int nfc_llcp_setsockopt(struct socket *sock, int level, int optname,
break;
}
- if (copy_from_sockptr(&opt, optval, sizeof(u32))) {
- err = -EFAULT;
+ err = copy_safe_from_sockptr(&opt, sizeof(opt),
+ optval, optlen);
+ if (err)
break;
- }
if (opt > LLCP_MAX_MIUX) {
err = -EINVAL;