diff options
| author | Lee Jones <lee.jones@linaro.org> | 2021-04-14 19:11:00 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-10 11:19:25 +0200 |
| commit | 061e390b7c87fa719b95d1dae258dc3f6c3023c3 (patch) | |
| tree | 06d0df930083ab1e53637745e27c4472d3bde9e5 /drivers/staging | |
| parent | b259c9b2380a1a4150cd2bdda90076d1e3fbd386 (diff) | |
staging: rtl8192u: ieee80211_softmac: Move a large data struct onto the heap
Fixes the following W=1 kernel build warning(s):
drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c: In function ‘ieee80211_rx_frame_softmac’:
drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c:2009:1: warning: the frame size of 1152 bytes is larger than 1024 bytes [-Wframe-larger-than=]
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Romain Perier <romain.perier@gmail.com>
Cc: Allen Pais <apais@linux.microsoft.com>
Cc: Andrea Merello <andrea.merello@gmail.com>
Cc: linux-staging@lists.linux.dev
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20210414181129.1628598-29-lee.jones@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c index 25ea8e1b6b65..965fa1fb5e1b 100644 --- a/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c +++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c @@ -1911,8 +1911,11 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, if ((ieee->softmac_features & IEEE_SOFTMAC_ASSOCIATE) && ieee->state == IEEE80211_ASSOCIATING_AUTHENTICATED && ieee->iw_mode == IW_MODE_INFRA) { - struct ieee80211_network network_resp; - struct ieee80211_network *network = &network_resp; + struct ieee80211_network *network; + + network = kzalloc(sizeof(*network), GFP_KERNEL); + if (!network) + return -ENOMEM; errcode = assoc_parse(ieee, skb, &aid); if (!errcode) { @@ -1923,7 +1926,6 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, /* Let the register setting defaultly with Legacy station */ if (ieee->qos_support) { assoc_resp = (struct ieee80211_assoc_response_frame *)skb->data; - memset(network, 0, sizeof(*network)); if (ieee80211_parse_info_param(ieee, assoc_resp->info_element,\ rx_stats->len - sizeof(*assoc_resp), \ network, rx_stats)) { @@ -1949,6 +1951,7 @@ ieee80211_rx_frame_softmac(struct ieee80211_device *ieee, struct sk_buff *skb, else ieee80211_associate_abort(ieee); } + kfree(network); } break; |