xnu-2782.10.72.tar.gz

[apple/xnu.git] / osfmk / ipc / ipc_pset.c

diff --git a/osfmk/ipc/ipc_pset.c b/osfmk/ipc/ipc_pset.c
index 3a47ddae9567a9e43769caf7b445208a2b03658f..533ee3f08a67453003d642e7566d171bca6dfb65 100644 (file)
--- a/osfmk/ipc/ipc_pset.c
+++ b/osfmk/ipc/ipc_pset.c
@@ -430,7 +430,8 @@ filt_machport(
         * provided, just force a MACH_RCV_TOO_LARGE to detect the
         * name of the port and sizeof the waiting message.
         */
         * provided, just force a MACH_RCV_TOO_LARGE to detect the
         * name of the port and sizeof the waiting message.
         */

-       option = kn->kn_sfflags & (MACH_RCV_MSG|MACH_RCV_LARGE|MACH_RCV_LARGE_IDENTITY|MACH_RCV_TRAILER_MASK);
+       option = kn->kn_sfflags & (MACH_RCV_MSG|MACH_RCV_LARGE|MACH_RCV_LARGE_IDENTITY|
+                                  MACH_RCV_TRAILER_MASK|MACH_RCV_VOUCHER);

        if (option & MACH_RCV_MSG) {
                self->ith_msg_addr = (mach_vm_address_t) kn->kn_ext[0];
                size = (mach_msg_size_t)kn->kn_ext[1];
        if (option & MACH_RCV_MSG) {
                self->ith_msg_addr = (mach_vm_address_t) kn->kn_ext[0];
                size = (mach_msg_size_t)kn->kn_ext[1];