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Don't print EAGAIN error from pfkey_handler(), it can occur normally 

under some code paths and is not a hard error in any case.
This commit is contained in:
tteras 2009-08-10 08:22:13 +00:00
parent 0e5be1dc2f
commit ea830abf58
1 changed files with 9 additions and 2 deletions
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11
crypto/dist/ipsec-tools/src/racoon/pfkey.c vendored
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@ -1,6 +1,6 @@
/* $NetBSD: pfkey.c,v 1.49 2009/08/05 13:16:01 tteras Exp $ */
/* $NetBSD: pfkey.c,v 1.50 2009/08/10 08:22:13 tteras Exp $ */
/* $Id: pfkey.c,v 1.49 2009/08/05 13:16:01 tteras Exp $ */
/* $Id: pfkey.c,v 1.50 2009/08/10 08:22:13 tteras Exp $ */
/*
* Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@ -214,6 +214,13 @@ pfkey_handler(ctx, fd)
msg = (struct sadb_msg *) pk_recv(fd, &len);
if (msg == NULL) {
if (len < 0) {
/* do not report EAGAIN as error; well get
* called from main loop later. and it's normal
* when spd dump is received during reload and
* this function is called in loop. */
if (errno == EAGAIN)
goto end;
plog(LLV_ERROR, LOCATION, NULL,
"failed to recv from pfkey (%s)\n",
strerror(errno));