diff options
| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-03-09 23:45:38 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-02 09:52:45 -0700 |
| commit | 9a0aae0c2e37ed923640e8646a392814a76bed6a (patch) | |
| tree | 2c362d47e130acd87d19e5d356801bdf1b7bd0f6 /init/do_mounts_rd.c | |
| parent | ee7d30aab7663d796c13f3d7e8e80068f922a334 (diff) | |
tcm_fc: Fix fc_exch memory leak in ft_send_resp_status
commit 031ed4d565b31880a4136bb7366bc89f5b1dba7d upstream.
This patch fixes a bug in tcm_fc where fc_exch memory from fc_exch_mgr->ep_pool
is currently being leaked by ft_send_resp_status() usage. Following current
code in ft_queue_status() response path, using lport->tt.seq_send() needs to be
followed by a lport->tt.exch_done() in order to release fc_exch memory back into
libfc_em kmem_cache.
ft_send_resp_status() code is currently used in pre submit se_cmd ft_send_work()
error exceptions, TM request setup exceptions, and main TM response callback
path in ft_queue_tm_resp(). This bugfix addresses the leak in these cases.
Cc: Mark D Rustad <mark.d.rustad@intel.com>
Cc: Kiran Patil <kiran.patil@intel.com>
Cc: Robert Love <robert.w.love@intel.com>
Cc: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'init/do_mounts_rd.c')
0 files changed, 0 insertions, 0 deletions