svn commit: r260963 - stable/9/sys/cam

[Alexander Motin]

Author: mav
Date: Tue Jan 21 00:25:50 2014
New Revision: 260963
URL: http://svnweb.freebsd.org/changeset/base/260963

Log:
  MFC r256895:
  Fix memory and references leak due to unfreed path.

Modified:
  stable/9/sys/cam/cam_periph.c
Directory Properties:
  stable/9/   (props changed)
  stable/9/sys/   (props changed)

Modified: stable/9/sys/cam/cam_periph.c
==============================================================================
--- stable/9/sys/cam/cam_periph.c	Tue Jan 21 00:22:08 2014	(r260962)
+++ stable/9/sys/cam/cam_periph.c	Tue Jan 21 00:25:50 2014	(r260963)
@@ -1786,9 +1786,11 @@ cam_periph_error(union ccb *ccb, cam_fla
 				scan_ccb->ccb_h.func_code = XPT_SCAN_TGT;
 				scan_ccb->crcn.flags = 0;
 				xpt_rescan(scan_ccb);
-			} else
+			} else {
 				xpt_print(newpath,
 				    "Can't allocate CCB to rescan target\n");
+				xpt_free_path(newpath);
+			}
 		}
 	}