On 1/31/11 8:58 AM, Julian Elischer wrote:
On 1/31/11 7:13 AM, Przemyslaw Frasunek wrote:
And in this one, can you please show *hook->hk_peer ?
(kgdb) print *hook->hk_peer
$2 = {
hk_name = "\b\000\000\000
\000\000\000\004\000\000\000\001\000\000\000ŐRí\003\003ö\0248cmd4\000\000\000",
hk_private = 0x0, hk_flags = 0, hk_refs = 0,
hk_type = 0, hk_peer = 0x0, hk_node = 0x0, hk_hooks = {le_next =
0x566226,
le_prev = 0x99e79c03}, hk_rcvmsg = 0x38ef45, hk_rcvdata =
0x28d6a8a1}
that's not supposed to be able to happen.
It's supposed to point to SOMETHING, even if it's the "dead" hook.
does the dead hook point to itself? itprobably should if it doesn't.
(and it should have a name of 'dead' if it doesn't already).
Replying to self.. all these things are in fact true, (just looked at
source) so this is not a pointer
to the dead node. So, how do we get a NULL peer?
unless the hook is destroyed by another thread while we are accessing it,
but I think from memory that that should set it to 'dead' not NULL.
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