187e70a554
This patch addresses a bug in srpt_handle_cmd() failure handling where send_ioctx->kref is being leaked with the local extra reference after init, causing the expected kref_put() in srpt_handle_send_comp() to not be the final call to invoke srpt_put_send_ioctx_kref() -> transport_generic_free_cmd() and perform se_cmd descriptor memory release. It also fixes a SCF_SCSI_RESERVATION_CONFLICT handling bug where this code is incorrectly falling through to transport_handle_cdb_direct() after invoking srpt_queue_status() to send SAM_STAT_RESERVATION_CONFLICT status. Note this patch is for >= v3.3 mainline code, and current lio-core.git code has already been converted to target_submit_cmd() + se_cmd->cmd_kref usage, and internal ioctx->kref usage has been removed. I'm including this patch now into target-pending/for-next with a CC' for v3.3 stable. Cc: Bart Van Assche <bvanassche@acm.org> Cc: Roland Dreier <roland@purestorage.com> Cc: stable@vger.kernel.org Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org> |
||
|---|---|---|
| .. | ||
| core | ||
| hw | ||
| ulp | ||
| Kconfig | ||
| Makefile | ||