On Sat, Jun 10, 2017 at 03:32:46PM +0900, Masatake YAMATO wrote:
[...]
> diff --git a/netlink.c b/netlink.c
> index 049843d..d8a735e 100644
> --- a/netlink.c
> +++ b/netlink.c
> @@ -100,8 +100,8 @@ get_fd_nl_family(struct tcb *const tcp, const int fd)
> return NL_FAMILY_ERROR;
> }
>
> -static const struct {
> - const struct xlat *const xlat;
> +static struct {
> + const struct xlat * xlat;
> const char *const dflt;
> } nlmsg_types[] = {
> [NETLINK_AUDIT] = { nl_audit_types, "AUDIT_???" },
> @@ -109,7 +109,8 @@ static const struct {
> [NETLINK_ROUTE] = { nl_route_types, "RTM_???" },
> [NETLINK_SELINUX] = { nl_selinux_types, "SELNL_MSG_???" },
> [NETLINK_SOCK_DIAG] = { nl_sock_diag_types, "SOCK_DIAG_???" },
> - [NETLINK_XFRM] = { nl_xfrm_types, "XFRM_MSG_???" }
> + [NETLINK_XFRM] = { nl_xfrm_types, "XFRM_MSG_???" },
> + [NETLINK_GENERIC] = { NULL, "GENERIC_FAMILY_???" }
it seem NETLINK_* should keep sorted.
> };
>
> /*
> @@ -119,6 +120,9 @@ static const struct {
> static void
> decode_nlmsg_type(const uint16_t type, const unsigned int family)
> {
> + if (!nlmsg_types [NETLINK_GENERIC].xlat)
> + nlmsg_types [NETLINK_GENERIC].xlat = genl_families_xlat();
> +
> if (family < ARRAY_SIZE(nlmsg_types)
> && nlmsg_types[family].xlat) {
> if (family == NETLINK_NETFILTER) {
--
JingPiao Chen
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