Author: pfg
Date: Wed Apr 29 15:46:57 2015
New Revision: 282227
URL: https://svnweb.freebsd.org/changeset/base/282227
Log:
Fix memory leak in scsi_scan_bus()
CID: 1007770
PR: 199671
Modified:
head/sys/cam/scsi/scsi_xpt.c
Modified: head/sys/cam/scsi/scsi_xpt.c
==============================================================================
--- head/sys/cam/scsi/scsi_xpt.c Wed Apr 29 15:41:19 2015
(r282226)
+++ head/sys/cam/scsi/scsi_xpt.c Wed Apr 29 15:46:57 2015
(r282227)
@@ -2008,6 +2008,7 @@ scsi_scan_bus(struct cam_periph *periph,
" with status %#x, bus scan halted\n",
status);
free(scan_info, M_CAMXPT);
+ scan_info = NULL;
request_ccb->ccb_h.status = status;
xpt_free_ccb(work_ccb);
xpt_done(request_ccb);
@@ -2017,6 +2018,7 @@ scsi_scan_bus(struct cam_periph *periph,
if (work_ccb == NULL) {
xpt_free_ccb((union ccb *)scan_info->cpi);
free(scan_info, M_CAMXPT);
+ scan_info = NULL;
xpt_free_path(path);
request_ccb->ccb_h.status = CAM_RESRC_UNAVAIL;
xpt_done(request_ccb);
@@ -2032,6 +2034,7 @@ scsi_scan_bus(struct cam_periph *periph,
xpt_action(work_ccb);
}
+ free(scan_info, M_CAMXPT);
mtx_lock(mtx);
break;
}
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