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HID: hyperv: fix possible memory leak in mousevsc_probe()
authorYang Yingliang <yangyingliang@huawei.com>
Fri, 28 Oct 2022 13:40:43 +0000 (21:40 +0800)
committerJiri Kosina <jkosina@suse.cz>
Wed, 2 Nov 2022 13:34:56 +0000 (14:34 +0100)
commitc39bde10c9bfe491248fd5467c3a96a196cfddd3
tree2091512f1209924c958b98a677a4b129270152c4tree | snapshot
parenta6e1eb92f077dfc44a70c77415d9cacbfc7218e3commit | diff
HID: hyperv: fix possible memory leak in mousevsc_probe()

If hid_add_device() returns error, it should call hid_destroy_device()
to free hid_dev which is allocated in hid_allocate_device().

Fixes: 4c43162e555f ("HID: hv_mouse: Properly add the hid device")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Wei Liu <wei.liu@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
drivers/hid/hid-hyperv.c diff | blob | history
Linux Kernel Source Tree.