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net: Return the correct errno code

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

Signed-off-by: Zheng Yongjun <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Zheng Yongjun authored and David S. Miller committed 2021-06-03 15:13:56 -07:00
1 parent d773695866
commit 49251cd002
1 file changed
+1 -1
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net/compat.c
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@@ -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);