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staging: wlan-ng: fix ODEBUG bug in prism2sta_disconnect_usb
authorQiujun Huang <hqjagain@gmail.com>
Wed, 25 Mar 2020 07:06:46 +0000 (15:06 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 2 Apr 2020 14:34:35 +0000 (16:34 +0200)
commit9775295b0fae1500ea0fa7f1fc74fdd4e1c5895b
tree85a3a206cfe59e50056049a7c75d83d6c782b1d8tree | snapshot
parentcf850f45cb26dde4d008f1deeb952e908d950c40commit | diff
staging: wlan-ng: fix ODEBUG bug in prism2sta_disconnect_usb

commit a1f165a6b738f0c9d744bad4af7a53909278f5fc upstream.

We should cancel hw->usb_work before kfree(hw).

Reported-by: syzbot+6d2e7f6fa90e27be9d62@syzkaller.appspotmail.com
Signed-off-by: Qiujun Huang <hqjagain@gmail.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/1585120006-30042-1-git-send-email-hqjagain@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/wlan-ng/prism2usb.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git