p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

mwifiex: fix crash in SDIO RX path 

With patch '960d6d08e39 "mwifiex: delay skb allocation for RX
until cmd53 over"' we no more pass skb parameter to MP aggregation setup
helper function. We instead pass length to be aggregated.

This patch fixes an issue where we were passing length parameter of NULL
skb to aggregation routine resulting into crash. We should instead pass
rx_len received from mp_regs.

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Avinash Patil 2015-03-18 20:12:52 +05:30 committed by Kalle Valo
parent 55ab9a72bd
commit 080465f27a
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/wireless/mwifiex/sdio.c
View File

@ -1375,7 +1375,7 @@ static int mwifiex_sdio_card_to_host_mp_aggr(struct mwifiex_adapter *adapter,
if (f_post_aggr_cur) {
dev_dbg(adapter->dev, "info: current packet aggregation\n");
/* Curr pkt can be aggregated */
mp_rx_aggr_setup(card, skb->len, port);
mp_rx_aggr_setup(card, rx_len, port);
}
return 0;