| commit | 9a4bd29fe8f6d3f015fe1c8e5450eb62cfebfcc9 | |
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | |
| Fri, 3 Oct 2008 20:48:34 +0000 (3 16:48 -0400) | ||
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | |
| Tue, 7 Oct 2008 22:18:53 +0000 (7 18:18 -0400) | ||
| tree | c3175a0a07ecf41f8eae1204ef5f5421c4b023f5 | treesnapshot (tar.gz zip) |
| parent | d1ce02e1689dff9d413138f60a79b4e3affb4708 | commitdiff |
SUNRPC: Fix autobind on cloned rpc clients
Despite the fact that cloned rpc clients won't have the cl_autobind flag
set, they may still find themselves calling rpcb_getport_async(). For this
to happen, it suffices for a _parent_ rpc_clnt to use autobinding, in which
case any clone may find itself triggering the !xprt_bound() case in
call_bind().
The correct fix for this is to walk back up the tree of cloned rpc clients,
in order to find the parent that 'owns' the transport, either because it
has clnt->cl_autobind set, or because it originally created the
transport...
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Despite the fact that cloned rpc clients won't have the cl_autobind flag
set, they may still find themselves calling rpcb_getport_async(). For this
to happen, it suffices for a _parent_ rpc_clnt to use autobinding, in which
case any clone may find itself triggering the !xprt_bound() case in
call_bind().
The correct fix for this is to walk back up the tree of cloned rpc clients,
in order to find the parent that 'owns' the transport, either because it
has clnt->cl_autobind set, or because it originally created the
transport...
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| net/sunrpc/rpcb_clnt.c | diffblobblamehistory |