diff options
| author | Roland McGrath <roland@gnu.org> | 2001-10-15 04:49:33 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2001-10-15 04:49:33 +0000 |
| commit | 7d5f324f3f694f9ac7044bcabc0f16eec1f73278 (patch) | |
| tree | 71489e073db8150a36bbee8f3383f75353b1ec81 /utils | |
| parent | f6e2b11d1f178ab8e2299df660807232f07f559d (diff) | |
2001-10-14 Roland McGrath <roland@frob.com>
* rpctrace.c (trace_and_forward): Move assert on expected port type to
after check for notifications (which always use fake send-once rights).
Diffstat (limited to 'utils')
| -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. */ |