From 81291dd9484dd16e795ab4a69d16b401b2aa5821 Mon Sep 17 00:00:00 2001 From: Kirill Tkhai Date: Mon, 10 Feb 2014 22:40:11 +0400 Subject: [PATCH] staging: sbe-2t3e3: Fix possible reuse of freed memory in timer function Do not call kfree() till timer function is finished. [This was found using grep. Compilation tested only] Signed-off-by: Kirill Tkhai CC: Joe Perches Signed-off-by: Greg Kroah-Hartman --- drivers/staging/sbe-2t3e3/module.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/sbe-2t3e3/module.c b/drivers/staging/sbe-2t3e3/module.c index 0e32be5..a6f93a43 100644 --- a/drivers/staging/sbe-2t3e3/module.c +++ b/drivers/staging/sbe-2t3e3/module.c @@ -122,7 +122,7 @@ static void t3e3_remove_card(struct pci_dev *pdev) struct channel *channel0 = pci_get_drvdata(pdev); struct card *card = channel0->card; - del_timer(&card->timer); + del_timer_sync(&card->timer); if (has_two_ports(channel0->pdev)) { t3e3_remove_channel(&card->channels[1]); pci_dev_put(card->channels[1].pdev); -- 2.7.4