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authorZheng Yongjun <zhengyongjun3@huawei.com>2021-06-02 17:06:40 +0300
committerDavid S. Miller <davem@davemloft.net>2021-06-04 01:13:56 +0300
commit49251cd00228a3c983651f6bb2f33f6a0b8f152e (patch)
tree97829f4717eb2ab1763b83f270346f660182e081
parentd7736958668c4facc15f421e622ffd718f5be80a (diff)
downloadlinux-49251cd00228a3c983651f6bb2f33f6a0b8f152e.tar.xz
net: Return the correct errno code
When kalloc or kmemdup failed, should return ENOMEM rather than ENOBUF. Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/compat.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/compat.c b/net/compat.c
index ddd15af3a283..210fc3b4d0d8 100644
--- a/net/compat.c
+++ b/net/compat.c
@@ -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);