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(parent: 7ee695f) | patch
mwifiex: sdio: fix use after free issue for save_adapter
authorAmitkumar Karwar <akarwar@marvell.com>
Thu, 1 Dec 2016 13:53:31 +0000 (19:23 +0530)
committerKalle Valo <kvalo@codeaurora.org>
Fri, 30 Dec 2016 11:19:40 +0000 (13:19 +0200)
commit1d2dcd5d18d0bd27252bdf54398d4081476fe5dd
tree25744644e81f296298a2419398072cd0a42f5ff0tree | snapshot
parent7ee695ff1cd1783886d006fd76391b4f9090c18dcommit | diff
mwifiex: sdio: fix use after free issue for save_adapter

If we have sdio work requests received when sdio card reset is
happening, we may end up accessing older save_adapter pointer
later which is already freed during card reset.
This patch solves the problem by cancelling those pending requests.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
drivers/net/wireless/marvell/mwifiex/sdio.c diff | blob | history
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