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| author | J. Bruce Fields <bfields@redhat.com> | 2014-03-06 13:22:18 -0500 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2014-05-30 17:32:01 -0400 |
| commit | db3f58a95beea6752d90fed03f9f198d282a3913 (patch) | |
| tree | 438b162295933ef48f2d9fb1b7aa14a053504521 /include/linux/sunrpc | |
| parent | 30596768b31069a3ae08fc305f394efb8c42b473 (diff) | |
| download | op-kernel-dev-db3f58a95beea6752d90fed03f9f198d282a3913.zip op-kernel-dev-db3f58a95beea6752d90fed03f9f198d282a3913.tar.gz | |
rpc: define xdr_restrict_buflen
With this xdr_reserve_space can help us enforce various limits.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'include/linux/sunrpc')
| -rw-r--r-- | include/linux/sunrpc/xdr.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h index b23d69f..70c6b92 100644 --- a/include/linux/sunrpc/xdr.h +++ b/include/linux/sunrpc/xdr.h @@ -217,6 +217,7 @@ extern void xdr_init_encode(struct xdr_stream *xdr, struct xdr_buf *buf, __be32 extern __be32 *xdr_reserve_space(struct xdr_stream *xdr, size_t nbytes); extern void xdr_commit_encode(struct xdr_stream *xdr); extern void xdr_truncate_encode(struct xdr_stream *xdr, size_t len); +extern int xdr_restrict_buflen(struct xdr_stream *xdr, int newbuflen); extern void xdr_write_pages(struct xdr_stream *xdr, struct page **pages, unsigned int base, unsigned int len); extern unsigned int xdr_stream_pos(const struct xdr_stream *xdr); |
