Fix resource leak when using strdup(3).

Reported by: Coverity CID: 1357336 Sponsored by: iXsystems Inc.
igalic · Nov 2, 2018 · 93670f7 · 93670f7
1 parent 6c8dae3
commit 93670f7
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/usr.sbin/bhyve/pci_xhci.c b/usr.sbin/bhyve/pci_xhci.c
@@ -2700,6 +2700,8 @@ pci_xhci_parse_opts(struct pci_xhci_softc *sc, char *opts)
 
 		sc->ndevices++;
 	}
+	if (uopt != NULL)
+		free(uopt);
 
 portsfinal:
 	sc->portregs = calloc(XHCI_MAX_DEVS, sizeof(struct pci_xhci_portregs));
@@ -2729,6 +2731,7 @@ pci_xhci_parse_opts(struct pci_xhci_softc *sc, char *opts)
 			free(devices);
 		}
 	}
+	free(uopt);
 	return (sc->ndevices);
 }