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initialized the last arg to ip6_process_hopopts(), because the recent

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code requires it to be 0 when a jumbo payload option is contained.

PR:		kern/77934
Submitted by:	Gerd Rausch <gerd@juniper.net>
Obtained from:	KAME
MFC after:	2 days
This commit is contained in:
Hajimu UMEMOTO 2005-02-27 18:07:18 +00:00
parent c51d47437b
commit 283f9f8a3c
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=142674
1 changed files with 3 additions and 3 deletions
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6
sys/netinet6/ip6_output.c
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@ -907,8 +907,8 @@ skip_ipsec2:;
*/
if (exthdrs.ip6e_hbh) {
struct ip6_hbh *hbh = mtod(exthdrs.ip6e_hbh, struct ip6_hbh *);
u_int32_t dummy1; /* XXX unused */
u_int32_t dummy2; /* XXX unused */
u_int32_t dummy; /* XXX unused */
u_int32_t plen = 0; /* XXX: ip6_process will check the value */
#ifdef DIAGNOSTIC
if ((hbh->ip6h_len + 1) << 3 > exthdrs.ip6e_hbh->m_len)
@ -924,7 +924,7 @@ skip_ipsec2:;
m->m_pkthdr.rcvif = ifp;
if (ip6_process_hopopts(m, (u_int8_t *)(hbh + 1),
((hbh->ip6h_len + 1) << 3) - sizeof(struct ip6_hbh),
&dummy1, &dummy2) < 0) {
&dummy, &plen) < 0) {
/* m was already freed at this point */
error = EINVAL;/* better error? */
goto done;