From 666273bc36b98a28e577527018f2dd38cc700fef Mon Sep 17 00:00:00 2001 From: Zheng Yongjun Date: Wed, 2 Jun 2021 22:06:40 +0800 Subject: [PATCH] net: Return the correct errno code [ Upstream commit 49251cd00228a3c983651f6bb2f33f6a0b8f152e ] When kalloc or kmemdup failed, should return ENOMEM rather than ENOBUF. Signed-off-by: Zheng Yongjun Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- net/compat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/compat.c b/net/compat.c index 45349658ed01..2ec822f4e409 100644 --- a/net/compat.c +++ b/net/compat.c @@ -158,7 +158,7 @@ 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); -- 2.20.1