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HID: fix non-atomic allocation in hid_input_report
authorJiri Kosina <jkosina@suse.cz>
Tue, 15 Sep 2009 09:59:49 +0000 (11:59 +0200)
committerJiri Kosina <jkosina@suse.cz>
Tue, 15 Sep 2009 10:31:06 +0000 (12:31 +0200)
commitd1ff65226c5afe55f9af38a439058f41b71e114f
tree4ab64bcce3e1cc0ffdd38419fde74c7817e64abatree | snapshot (tar.gz zip)
parent18240904960a39e582ced8ba8ececb10b8c22dd3commit | diff
HID: fix non-atomic allocation in hid_input_report

'interrupt' variable can't be used to safely determine whether
we are running in atomic context or not, as we might be called from
during control transfer completion through hid_ctrl() in atomic
context with interrupt == 0.

Reported-by: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
drivers/hid/hid-core.c diff | blob | blame | history