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When used as divert socket we need to decouple stack when node is entered

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from socket side. Use ng_queue_fn() instead of ng_send_fn().
This commit is contained in:
Gleb Smirnoff 2005-05-13 11:40:08 +00:00
parent aacdb11479
commit 0f4a3524dd
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=146181
1 changed files with 3 additions and 1 deletions
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4
sys/netgraph/ng_ksocket.c
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@ -1001,6 +1001,8 @@ ng_ksocket_disconnect(hook_p hook)
* the request has at least been done, but the 'so' may not be so lucky.
* handle this by checking the validity of the node in the target function
* before dereferencing the socket pointer.
*
* To decouple stack, we use queue version of ng_send_fn().
*/
static void
@ -1008,7 +1010,7 @@ ng_ksocket_incoming(struct socket *so, void *arg, int waitflag)
{
const node_p node = arg;
ng_send_fn(node, NULL, &ng_ksocket_incoming2, so, waitflag);
ng_queue_fn(node, NULL, &ng_ksocket_incoming2, so, waitflag);
}