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- typo. found by markus@openbsd

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- correct signedness mixup in pointer passing.
- drop meaningless variable.

Obtained from:	KAME
This commit is contained in:
Hajimu UMEMOTO 2003-10-09 18:44:54 +00:00
parent 45f392d82c
commit 0606da6241
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=120943
1 changed files with 2 additions and 4 deletions
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6
sys/netinet6/ipcomp_input.c
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@ -100,7 +100,6 @@ ipcomp4_input(m, off)
int error;
size_t newlen, olen;
struct secasvar *sav = NULL;
int proto;
if (m->m_pkthdr.len < off + sizeof(struct ipcomp)) {
ipseclog((LOG_DEBUG, "IPv4 IPComp input: assumption failed "
@ -110,7 +109,7 @@ ipcomp4_input(m, off)
}
md = m_pulldown(m, off, sizeof(*ipcomp), NULL);
if (!m) {
if (!md) {
m = NULL; /* already freed */
ipseclog((LOG_DEBUG, "IPv4 IPComp input: assumption failed "
"(pulldown failure)\n"));
@ -119,7 +118,6 @@ ipcomp4_input(m, off)
}
ipcomp = mtod(md, struct ipcomp *);
ip = mtod(m, struct ip *);
proto = ip->ip_p;
nxt = ipcomp->comp_nxt;
#ifdef _IP_VHL
hlen = IP_VHL_HL(ip->ip_vhl) << 2;
@ -254,7 +252,7 @@ ipcomp6_input(mp, offp, proto)
int error;
size_t newlen;
struct secasvar *sav = NULL;
char *prvnxtp;
u_int8_t *prvnxtp;
m = *mp;
off = *offp;