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[ Upstream commit 19e4a47ee7 ]
Before checking the action code, check that it even
exists in the frame.
Reported-by: syzbot+be9c824e6f269d608288@syzkaller.appspotmail.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>