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Save 68 bytes of the packet for ICMP, not 64. From Laine Stump, PR 2296.

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This commit is contained in:
mycroft 1996-09-08 15:49:43 +00:00
parent 1a1feb3827
commit f5c7d8bcc1
1 changed files with 3 additions and 3 deletions
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6
sys/netinet/ip_input.c
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@ -1,4 +1,4 @@
/* $NetBSD: ip_input.c,v 1.33 1996/09/06 05:07:44 mrg Exp $ */
/* $NetBSD: ip_input.c,v 1.34 1996/09/08 15:49:43 mycroft Exp $ */
/*
* Copyright (c) 1982, 1986, 1988, 1993
@ -1075,10 +1075,10 @@ ip_forward(m, srcrt)
}
/*
* Save at most 64 bytes of the packet in case
* Save at most 68 bytes of the packet in case
* we need to generate an ICMP message to the src.
*/
mcopy = m_copy(m, 0, imin((int)ip->ip_len, 64));
mcopy = m_copy(m, 0, imin((int)ip->ip_len, 68));
/*
* If forwarding packet using same interface that it came in on,