diff options
| author |   damien <damien@openbsd.org> | 2005-04-16 08:27:41 +0000 |
|---|---|---|
| committer | damien <damien@openbsd.org> | 2005-04-16 08:27:41 +0000 |
| commit | 1c7692b537e5b2381ea38a06a6dc2e0a79d4f03d (patch) | |
| tree | 464819c85f2f6c0dd999f0d324b9a1d9979b48ef | |
| parent | indent (diff) | |
| download | wireguard-openbsd-1c7692b537e5b2381ea38a06a6dc2e0a79d4f03d.tar.xz wireguard-openbsd-1c7692b537e5b2381ea38a06a6dc2e0a79d4f03d.zip | |
don't leak a mbuf when tx fails.
| -rw-r--r-- | sys/dev/usb/if_ral.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/sys/dev/usb/if_ral.c b/sys/dev/usb/if_ral.c index cd0edea94b8..8534f743de0 100644 --- a/sys/dev/usb/if_ral.c +++ b/sys/dev/usb/if_ral.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_ral.c,v 1.26 2005/04/16 08:26:01 damien Exp $ */ +/* $OpenBSD: if_ral.c,v 1.27 2005/04/16 08:27:41 damien Exp $ */ /*- * Copyright (c) 2005 @@ -1202,8 +1202,10 @@ ural_tx_mgt(struct ural_softc *sc, struct mbuf *m0, struct ieee80211_node *ni) USBD_FORCE_SHORT_XFER | USBD_NO_COPY, RAL_TX_TIMEOUT, ural_txeof); error = usbd_transfer(data->xfer); - if (error != USBD_NORMAL_COMPLETION && error != USBD_IN_PROGRESS) + if (error != USBD_NORMAL_COMPLETION && error != USBD_IN_PROGRESS) { + m_freem(m0); return error; + } sc->tx_queued++; @@ -1289,8 +1291,10 @@ ural_tx_data(struct ural_softc *sc, struct mbuf *m0, struct ieee80211_node *ni) USBD_FORCE_SHORT_XFER | USBD_NO_COPY, RAL_TX_TIMEOUT, ural_txeof); error = usbd_transfer(data->xfer); - if (error != USBD_NORMAL_COMPLETION && error != USBD_IN_PROGRESS) + if (error != USBD_NORMAL_COMPLETION && error != USBD_IN_PROGRESS) { + m_freem(m0); return error; + } sc->tx_queued++; |