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HID: hiddev: do cleanup in failure of opening a device
authorHillf Danton <hdanton@sina.com>
Tue, 6 Aug 2019 08:40:15 +0000 (16:40 +0800)
committerJiri Kosina <jkosina@suse.cz>
Tue, 6 Aug 2019 10:42:22 +0000 (12:42 +0200)
commit6d4472d7bec39917b54e4e80245784ea5d60ce49
tree56698233d5c1d5b4434003f3ff5849a3db94b6c3tree
parent9c09b214f30e3c11f9b0b03f89442df03643794dcommit | diff
HID: hiddev: do cleanup in failure of opening a device

Undo what we did for opening before releasing the memory slice.

Reported-by: syzbot <syzbot+62a1e04fd3ec2abf099e@syzkaller.appspotmail.com>
Cc: Andrey Konovalov <andreyknvl@google.com>
Signed-off-by: Hillf Danton <hdanton@sina.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
drivers/hid/usbhid/hiddev.c diff | blob | blame | history
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