From 7d3609eb9b308ed9ed3bf041228f775cdfb3cf32 Mon Sep 17 00:00:00 2001 From: Ksawlii Date: Sun, 24 Nov 2024 00:22:58 +0100 Subject: [PATCH] Revert "ntb: ntb_hw_switchtec: Fix use after free vulnerability in switchtec_ntb_remove due to race condition" This reverts commit 9f06c4e29424abfacf15059d40e6490c70a9a2bc. --- drivers/ntb/hw/mscc/ntb_hw_switchtec.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/ntb/hw/mscc/ntb_hw_switchtec.c b/drivers/ntb/hw/mscc/ntb_hw_switchtec.c index ad0994610..4c6eb61a6 100755 --- a/drivers/ntb/hw/mscc/ntb_hw_switchtec.c +++ b/drivers/ntb/hw/mscc/ntb_hw_switchtec.c @@ -1558,7 +1558,6 @@ static void switchtec_ntb_remove(struct device *dev, switchtec_ntb_deinit_db_msg_irq(sndev); switchtec_ntb_deinit_shared_mw(sndev); switchtec_ntb_deinit_crosslink(sndev); - cancel_work_sync(&sndev->check_link_status_work); kfree(sndev); dev_info(dev, "ntb device unregistered\n"); }