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| author | Christoph Hellwig <hch@lst.de> | 2020-07-17 08:23:13 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-07-19 18:16:40 -0700 |
| commit | 4d295e54611509854a12c26f95a6f4430731d614 (patch) | |
| tree | 11f6ced04b1be8c3c59e8d62031c1e4c9f157a36 /include/net/compat.h | |
| parent | d8a9b38f83ea91341f80beb0a07a5777c6acf7a4 (diff) | |
| download | linux-stable-4d295e54611509854a12c26f95a6f4430731d614.tar.gz linux-stable-4d295e54611509854a12c26f95a6f4430731d614.tar.bz2 linux-stable-4d295e54611509854a12c26f95a6f4430731d614.zip | |
net: simplify cBPF setsockopt compat handling
Add a helper that copies either a native or compat bpf_fprog from
userspace after verifying the length, and remove the compat setsockopt
handlers that now aren't required.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/compat.h')
| -rw-r--r-- | include/net/compat.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/net/compat.h b/include/net/compat.h index f241666117d8..745db0d605b6 100644 --- a/include/net/compat.h +++ b/include/net/compat.h @@ -61,7 +61,6 @@ int __get_compat_msghdr(struct msghdr *kmsg, struct compat_msghdr __user *umsg, compat_size_t *len); int get_compat_msghdr(struct msghdr *, struct compat_msghdr __user *, struct sockaddr __user **, struct iovec **); -struct sock_fprog __user *get_compat_bpf_fprog(char __user *optval); int put_cmsg_compat(struct msghdr*, int, int, int, void *); int cmsghdr_from_user_compat_to_kern(struct msghdr *, struct sock *, |