diff options
Diffstat (limited to 'utils/rpctrace.c')
| -rw-r--r-- | utils/rpctrace.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/utils/rpctrace.c b/utils/rpctrace.c index 450e4246..003e23e9 100644 --- a/utils/rpctrace.c +++ b/utils/rpctrace.c @@ -519,8 +519,9 @@ trace_and_forward (mach_msg_header_t *inp, mach_msg_header_t *outp) ports (traced_class). */ info = ports_lookup_port (traced_bucket, inp->msgh_local_port, 0); assert (info); - assert (MACH_MSGH_BITS_LOCAL (inp->msgh_bits) == info->type); + /* A notification message from the kernel appears to have been sent + with a send-once right, even if there have never really been any. */ if (MACH_MSGH_BITS_LOCAL (inp->msgh_bits) == MACH_MSG_TYPE_MOVE_SEND_ONCE) { if (inp->msgh_id == MACH_NOTIFY_DEAD_NAME) @@ -552,6 +553,8 @@ trace_and_forward (mach_msg_header_t *inp, mach_msg_header_t *outp) } } + assert (MACH_MSGH_BITS_LOCAL (inp->msgh_bits) == info->type); + complex = inp->msgh_bits & MACH_MSGH_BITS_COMPLEX; /* Swap the header data like a crossover cable. */ |