Commits
Al Viro committed ca79a8dbf93
alpha: fix copy_from_user() [ Upstream commit 2561d309dfd1555e781484af757ed0115035ddb3 ] it should clear the destination even when access_ok() fails. Cc: stable@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Sasha Levin <alexander.levin@verizon.com>