Author: rpaulo
Date: Sun Jun 30 05:10:33 2013
New Revision: 252401
URL: http://svnweb.freebsd.org/changeset/base/252401
Log:
Fix a reference count bug in urtwn_ra_init().
Modified:
head/sys/dev/usb/wlan/if_urtwn.c
Modified: head/sys/dev/usb/wlan/if_urtwn.c
==============================================================================
--- head/sys/dev/usb/wlan/if_urtwn.c Sun Jun 30 01:20:59 2013
(r252400)
+++ head/sys/dev/usb/wlan/if_urtwn.c Sun Jun 30 05:10:33 2013
(r252401)
@@ -1253,6 +1253,7 @@ urtwn_ra_init(struct urtwn_softc *sc)
cmd.mask = htole32(mode << 28 | basicrates);
error = urtwn_fw_cmd(sc, R92C_CMD_MACID_CONFIG, &cmd, sizeof(cmd));
if (error != 0) {
+ ieee80211_free_node(ni);
device_printf(sc->sc_dev,
"could not add broadcast station\n");
return (error);
@@ -1267,6 +1268,7 @@ urtwn_ra_init(struct urtwn_softc *sc)
cmd.mask = htole32(mode << 28 | rates);
error = urtwn_fw_cmd(sc, R92C_CMD_MACID_CONFIG, &cmd, sizeof(cmd));
if (error != 0) {
+ ieee80211_free_node(ni);
device_printf(sc->sc_dev, "could not add BSS station\n");
return (error);
}
@@ -1277,6 +1279,8 @@ urtwn_ra_init(struct urtwn_softc *sc)
/* Indicate highest supported rate. */
ni->ni_txrate = rs->rs_nrates - 1;
+ ieee80211_free_node(ni);
+
return (0);
}
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