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| author |   Chuck Lever <chuck.lever@oracle.com> | 2019-02-11 11:25:09 -0500 |
|---|---|---|
| committer |   Anna Schumaker <Anna.Schumaker@Netapp.com> | 2019-02-14 09:39:34 -0500 |
| commit | 241b1f419f0ea9966d574d7cc67377c74982a125 (patch) | |
| tree | fc7d904b4c452b4ae3afa7f6786fdc27fa04570f /net/sunrpc/auth_null.c | |
| parent | SUNRPC: Introduce trace points in rpc_auth_gss.ko (diff) | |
| download | linux-dev-241b1f419f0ea9966d574d7cc67377c74982a125.tar.xz linux-dev-241b1f419f0ea9966d574d7cc67377c74982a125.zip | |
SUNRPC: Remove xdr_buf_trim()
The key action of xdr_buf_trim() is that it shortens buf->len, the
length of the xdr_buf's content. The other actions -- shortening the
head, pages, and tail components -- are actually not necessary. In
particular, changing the size of those components can corrupt the
RPC message contained in the buffer. This is an accident waiting to
happen rather than a current bug, as far as we know.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Acked-by: Bruce Fields <bfields@redhat.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc/auth_null.c')
0 files changed, 0 insertions, 0 deletions