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| author | NeilBrown <neilb@suse.de> | 2010-11-15 11:27:01 +1100 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2010-12-17 15:48:19 -0500 |
| commit | 3942302ea9e1dffa933021b20bf1642046e7641b (patch) | |
| tree | c6b878198ab33ee5893f24b7366b9c209d71a2dc /fs/nfsd/nfsctl.c | |
| parent | 7c96aef75949a56ec427fc6a2522dace2af33605 (diff) | |
| download | op-kernel-dev-3942302ea9e1dffa933021b20bf1642046e7641b.zip op-kernel-dev-3942302ea9e1dffa933021b20bf1642046e7641b.tar.gz | |
sunrpc: svc_sock_names should hold ref to socket being closed.
Currently svc_sock_names calls svc_close_xprt on a svc_sock to
which it does not own a reference.
As soon as svc_close_xprt sets XPT_CLOSE, the socket could be
freed by a separate thread (though this is a very unlikely race).
It is safer to hold a reference while calling svc_close_xprt.
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/nfsctl.c')
0 files changed, 0 insertions, 0 deletions
