Commit 49251cd0 authored by Zheng Yongjun's avatar Zheng Yongjun Committed by David S. Miller
Browse files

net: Return the correct errno code 



When kalloc or kmemdup failed, should return ENOMEM rather than ENOBUF.

Signed-off-by: default avatarZheng Yongjun <zhengyongjun3@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d7736958

net/compat.c

+1 −1
Original line number Diff line number Diff line
@@ -177,7 +177,7 @@ int cmsghdr_from_user_compat_to_kern(struct msghdr *kmsg, struct sock *sk, 
	if (kcmlen > stackbuf_size)

		kcmsg_base = kcmsg = sock_kmalloc(sk, kcmlen, GFP_KERNEL);

	if (kcmsg == NULL)

		return -ENOBUFS;

		return -ENOMEM;



	/* Now copy them over neatly. */

	memset(kcmsg, 0, kcmlen);