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on EAGAIN, set kp_queue again for the next wakeup. pointed out by yamt

This commit is contained in:
itojun 2004-05-31 09:06:36 +00:00
parent 2fd3d08b3d
commit 4516a4dc00
1 changed files with 6 additions and 3 deletions
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9
sys/netkey/keysock.c
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@ -1,4 +1,4 @@
/* $NetBSD: keysock.c,v 1.31 2004/05/31 04:29:01 itojun Exp $ */
/* $NetBSD: keysock.c,v 1.32 2004/05/31 09:06:36 itojun Exp $ */
/* $KAME: keysock.c,v 1.32 2003/08/22 05:45:08 itojun Exp $ */
/*
@ -31,7 +31,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: keysock.c,v 1.31 2004/05/31 04:29:01 itojun Exp $");
__KERNEL_RCSID(0, "$NetBSD: keysock.c,v 1.32 2004/05/31 09:06:36 itojun Exp $");
#include "opt_inet.h"
@ -270,9 +270,12 @@ key_sendup0(rp, m, promisc, canwait)
if (canwait &&
sbspace(&rp->rcb_socket->so_rcv) < m->m_pkthdr.len) {
error = EAGAIN;
continue;
kp->kp_queue = m;
break;
}
m->m_nextpkt = NULL;
if (!sbappendaddr(&rp->rcb_socket->so_rcv,
(struct sockaddr *)&key_src, m, NULL)) {
pfkeystat.in_nomem++;