diff options
| -rw-r--r-- | sys/geom/eli/g_eli.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sys/geom/eli/g_eli.c b/sys/geom/eli/g_eli.c index fd04ee2..08219dc 100644 --- a/sys/geom/eli/g_eli.c +++ b/sys/geom/eli/g_eli.c @@ -952,9 +952,12 @@ g_eli_destroy(struct g_eli_softc *sc, boolean_t force) } mtx_destroy(&sc->sc_queue_mtx); gp->softc = NULL; - bzero(sc->sc_ekeys, - sc->sc_nekeys * (sizeof(uint8_t *) + G_ELI_DATAKEYLEN)); - free(sc->sc_ekeys, M_ELI); + if (sc->sc_ekeys != NULL) { + /* The sc_ekeys field can be NULL is device is suspended. */ + bzero(sc->sc_ekeys, + sc->sc_nekeys * (sizeof(uint8_t *) + G_ELI_DATAKEYLEN)); + free(sc->sc_ekeys, M_ELI); + } bzero(sc, sizeof(*sc)); free(sc, M_ELI); |
