svn commit: r272620 - stable/10/sys/cam/ctl

[Alexander Motin]

Author: mav
Date: Mon Oct  6 12:39:25 2014
New Revision: 272620
URL: https://svnweb.freebsd.org/changeset/base/272620

Log:
  MFC r271353: Fix memory leak on error, reported by Coverity.

Modified:
  stable/10/sys/cam/ctl/ctl.c
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/sys/cam/ctl/ctl.c
==============================================================================
--- stable/10/sys/cam/ctl/ctl.c	Mon Oct  6 12:38:35 2014	(r272619)
+++ stable/10/sys/cam/ctl/ctl.c	Mon Oct  6 12:39:25 2014	(r272620)
@@ -2901,6 +2901,7 @@ ctl_ioctl(struct cdev *dev, u_long cmd, 
 		lun = softc->ctl_luns[err_desc->lun_id];
 		if (lun == NULL) {
 			mtx_unlock(&softc->ctl_lock);
+			free(new_err_desc, M_CTL);
 			printf("%s: CTL_ERROR_INJECT: invalid LUN %ju\n",
 			       __func__, (uintmax_t)err_desc->lun_id);
 			retval = EINVAL;