Commits
Al Viro committed 0fe6f5c0f9a
sh: fix copy_from_user() [ Upstream commit 6e050503a150b2126620c1a1e9b3a368fcd51eac ] Cc: stable@vger.kernel.org Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Sasha Levin <alexander.levin@verizon.com>