diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ppp/ppp_generic.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/bcmdhd/wl_android.c | 18 |
2 files changed, 16 insertions, 6 deletions
diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c index 21d7151fb0a..e0890534ae3 100644 --- a/drivers/net/ppp/ppp_generic.c +++ b/drivers/net/ppp/ppp_generic.c @@ -2177,7 +2177,7 @@ int ppp_register_net_channel(struct net *net, struct ppp_channel *chan) pch->ppp = NULL; pch->chan = chan; - pch->chan_net = net; + pch->chan_net = get_net(net); chan->ppp = pch; init_ppp_file(&pch->file, CHANNEL); pch->file.hdrlen = chan->hdrlen; @@ -2274,6 +2274,8 @@ ppp_unregister_channel(struct ppp_channel *chan) spin_lock_bh(&pn->all_channels_lock); list_del(&pch->list); spin_unlock_bh(&pn->all_channels_lock); + put_net(pch->chan_net); + pch->chan_net = NULL; pch->file.dead = 1; wake_up_interruptible(&pch->file.rwait); diff --git a/drivers/net/wireless/bcmdhd/wl_android.c b/drivers/net/wireless/bcmdhd/wl_android.c index e46709481c8..4c1d3183400 100644 --- a/drivers/net/wireless/bcmdhd/wl_android.c +++ b/drivers/net/wireless/bcmdhd/wl_android.c @@ -356,8 +356,9 @@ wls_parse_batching_cmd(struct net_device *dev, char *command, int total_len) " <> params\n", __FUNCTION__)); goto exit; } - while ((token2 = strsep(&pos2, - PNO_PARAM_CHANNEL_DELIMETER)) != NULL) { + + while ((token2 = strsep(&pos2, PNO_PARAM_CHANNEL_DELIMETER)) + != NULL) { if (token2 == NULL || !*token2) break; if (*token2 == '\0') @@ -368,11 +369,18 @@ wls_parse_batching_cmd(struct net_device *dev, char *command, int total_len) DHD_PNO(("band : %s\n", (*token2 == 'A')? "A" : "B")); } else { + if ((batch_params.nchan >= WL_NUMCHANNELS) || + (i >= WL_NUMCHANNELS)) { + DHD_ERROR(("Too many nchan %d\n", + batch_params.nchan)); + err = BCME_BUFTOOSHORT; + goto exit; + } batch_params.chan_list[i++] = - simple_strtol(token2, NULL, 0); + simple_strtol(token2, NULL, 0); batch_params.nchan++; - DHD_PNO(("channel :%d\n", - batch_params.chan_list[i-1])); + DHD_PNO(("channel: %d\n", + batch_params.chan_list[i-1])); } } } else if (!strncmp(param, PNO_PARAM_RTT, strlen(PNO_PARAM_MSCAN))) { |