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| author | Trond Myklebust <trondmy@gmail.com> | 2019-04-09 18:46:14 +0300 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2019-04-24 16:46:34 +0300 |
| commit | 83dd59a0b9afc3b1a2642fb5c9b0585b1c08768f (patch) | |
| tree | 1a6f8142c2739fd44983729fda5b500d5cd0d13b /include/linux/sunrpc/svc.h | |
| parent | 8a9f4f41248a4dc00a9f0831a50f8b7a2fd86bfc (diff) | |
| download | linux-83dd59a0b9afc3b1a2642fb5c9b0585b1c08768f.tar.xz | |
SUNRPC/nfs: Fix return value for nfs4_callback_compound()
RPC server procedures are normally expected to return a __be32 encoded
status value of type 'enum rpc_accept_stat', however at least one function
wants to return an authentication status of type 'enum rpc_auth_stat'
in the case where authentication fails.
This patch adds functionality to allow this.
Fixes: a4e187d83d88 ("NFS: Don't drop CB requests with invalid principals")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'include/linux/sunrpc/svc.h')
| -rw-r--r-- | include/linux/sunrpc/svc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h index e52385340b3b..7ff12c9dbeaf 100644 --- a/include/linux/sunrpc/svc.h +++ b/include/linux/sunrpc/svc.h @@ -271,6 +271,7 @@ struct svc_rqst { #define RQ_VICTIM (5) /* about to be shut down */ #define RQ_BUSY (6) /* request is busy */ #define RQ_DATA (7) /* request has data */ +#define RQ_AUTHERR (8) /* Request status is auth error */ unsigned long rq_flags; /* flags field */ ktime_t rq_qtime; /* enqueue time */ @@ -504,6 +505,7 @@ unsigned int svc_fill_write_vector(struct svc_rqst *rqstp, char *svc_fill_symlink_pathname(struct svc_rqst *rqstp, struct kvec *first, void *p, size_t total); +__be32 svc_return_autherr(struct svc_rqst *rqstp, __be32 auth_err); #define RPC_MAX_ADDRBUFLEN (63U) |