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| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2018-12-03 15:41:38 -0500 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2018-12-05 07:11:12 -0500 |
| commit | 26781eab48ece79000ffc4e69be402f2524e1137 (patch) | |
| tree | ed14c68ef0942d7d2ea0463e018508c5ead9b6b9 /net | |
| parent | 16e5e90f0e4f9b7b2e4d08558a2f695e2fa1fb0d (diff) | |
| download | linux-26781eab48ece79000ffc4e69be402f2524e1137.tar.gz | |
SUNRPC: Treat EFAULT as a truncated message in xs_read_stream_request()
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/sunrpc/xprtsock.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index cd85c492c267..86bb502e538a 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -437,7 +437,6 @@ xs_read_xdr_buf(struct socket *sock, struct msghdr *msg, int flags, } else offset += buf->tail[0].iov_len; ret = -EMSGSIZE; - msg->msg_flags |= MSG_TRUNC; out: *read = offset - seek_init; return ret; @@ -489,7 +488,9 @@ xs_read_stream_request(struct sock_xprt *transport, struct msghdr *msg, switch (ret) { default: break; + case -EFAULT: case -EMSGSIZE: + msg->msg_flags |= MSG_TRUNC; return read; case 0: return -ESHUTDOWN; |