| commit | 977469fff176739539ac78e2977d50214e2bdcf6 | |
| author | J. Bruce Fields <bfields@redhat.com> | |
| Wed, 29 Aug 2012 22:21:58 +0000 (29 15:21 -0700) | ||
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | |
| Sun, 21 Oct 2012 16:32:38 +0000 (21 09:32 -0700) | ||
| tree | 31bc525a1bc100487be83adaf70368a208ea8af7 | treesnapshot (tar.gz zip) |
| parent | 55db1c6363a84f7dcf9479ec791e390c0758aa05 | commitdiff |
nfsd4: fix nfs4 stateid leak
commit cf9182e90b2af04245ac4fae497fe73fc71285b4 upstream.
Processes that open and close multiple files may end up setting this
oo_last_closed_stid without freeing what was previously pointed to.
This can result in a major leak, visible for example by watching the
nfsd4_stateids line of /proc/slabinfo.
Reported-by: Cyril B. <cbay@excellency.fr>
Tested-by: Cyril B. <cbay@excellency.fr>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit cf9182e90b2af04245ac4fae497fe73fc71285b4 upstream.
Processes that open and close multiple files may end up setting this
oo_last_closed_stid without freeing what was previously pointed to.
This can result in a major leak, visible for example by watching the
nfsd4_stateids line of /proc/slabinfo.
Reported-by: Cyril B. <cbay@excellency.fr>
Tested-by: Cyril B. <cbay@excellency.fr>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| fs/nfsd/nfs4state.c | diffblobblamehistory |