openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

xfrm_user: fix return value from xfrm_user_rcv_msg 

It doesn't support to run 32bit 'ip' to set xfrm objdect on 64bit host.
But the return value is unknown for user program:

ip xfrm policy list
RTNETLINK answers: Unknown error 524

Replace ENOTSUPP with EOPNOTSUPP:

ip xfrm policy list
RTNETLINK answers: Operation not supported

Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
This commit is contained in:
Yi Zhao 2016-11-29 18:09:01 +08:00 committed by Steffen Klassert
parent f2ebf2a6ca
commit 83e2d0587a
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
net/xfrm/xfrm_user.c
View File

@ -2450,7 +2450,7 @@ static int xfrm_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
#ifdef CONFIG_COMPAT
if (in_compat_syscall())
return -ENOTSUPP;
return -EOPNOTSUPP;
#endif
type = nlh->nlmsg_type;