svn commit: r340044 - head/usr.sbin/bhyve

[Marcelo Araujo]

Author: araujo
Date: Fri Nov  2 08:01:42 2018
New Revision: 340044
URL: https://svnweb.freebsd.org/changeset/base/340044

Log:
  Fix resource leak when using strdup(3).
  
  Reported by:	Coverity
  CID:		1357336
  Sponsored by:	iXsystems Inc.

Modified:
  head/usr.sbin/bhyve/pci_xhci.c

Modified: head/usr.sbin/bhyve/pci_xhci.c
==============================================================================
--- head/usr.sbin/bhyve/pci_xhci.c	Fri Nov  2 07:59:28 2018	(r340043)
+++ head/usr.sbin/bhyve/pci_xhci.c	Fri Nov  2 08:01:42 2018	(r340044)
@@ -2700,6 +2700,8 @@ pci_xhci_parse_opts(struct pci_xhci_softc *sc, char *o
 
 		sc->ndevices++;
 	}
+	if (uopt != NULL)
+		free(uopt);
 
 portsfinal:
 	sc->portregs = calloc(XHCI_MAX_DEVS, sizeof(struct pci_xhci_portregs));
@@ -2729,6 +2731,7 @@ done:
 			free(devices);
 		}
 	}
+	free(uopt);
 	return (sc->ndevices);
 }