From 017fc6620f2513c1d0217289c48be4c51e0167a7 Mon Sep 17 00:00:00 2001 From: Helge Deller Date: Sun, 19 Jan 2025 03:20:03 +0100 Subject: linux-user: netlink: Add IP_PKTINFO cmsg parsing Fixes those warnings: Unsupported host ancillary data: 0/8 Signed-off-by: Helge Deller Reviewed-by: Laurent Vivier --- linux-user/syscall.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'linux-user/syscall.c') diff --git a/linux-user/syscall.c b/linux-user/syscall.c index a157abc40c..df8609b4d8 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -1998,6 +1998,16 @@ static inline abi_long host_to_target_cmsg(struct target_msghdr *target_msgh, (void *) &errh->offender, sizeof(errh->offender)); break; } + case IP_PKTINFO: + { + struct in_pktinfo *pkti = data; + struct target_in_pktinfo *target_pi = target_data; + + __put_user(pkti->ipi_ifindex, &target_pi->ipi_ifindex); + target_pi->ipi_spec_dst.s_addr = pkti->ipi_spec_dst.s_addr; + target_pi->ipi_addr.s_addr = pkti->ipi_addr.s_addr; + break; + } default: goto unimplemented; } -- cgit 1.4.1