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Rewrite ipsec6_setspidx_inpcb() to match the logic in the

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(now) equivalent IPv4 counterpart.

MFC after:	4 weeks
This commit is contained in:
Bjoern A. Zeeb 2008-12-27 20:37:53 +00:00
parent 1a12375fe5
commit b63904a132
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=186528
1 changed files with 11 additions and 21 deletions
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32
sys/netipsec/ipsec.c
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@ -576,8 +576,6 @@ ipsec6_setspidx_inpcb(m, pcb)
struct mbuf *m;
struct inpcb *pcb;
{
//INIT_VNET_IPSEC(curvnet);
struct secpolicyindex *spidx;
int error;
IPSEC_ASSERT(pcb != NULL, ("null pcb"));
@ -585,26 +583,18 @@ ipsec6_setspidx_inpcb(m, pcb)
IPSEC_ASSERT(pcb->inp_sp->sp_out != NULL && pcb->inp_sp->sp_in != NULL,
("null sp_in || sp_out"));
bzero(&pcb->inp_sp->sp_in->spidx, sizeof(*spidx));
bzero(&pcb->inp_sp->sp_out->spidx, sizeof(*spidx));
error = ipsec_setspidx(m, &pcb->inp_sp->sp_in->spidx, 1);
if (error == 0) {
pcb->inp_sp->sp_in->spidx.dir = IPSEC_DIR_INBOUND;
pcb->inp_sp->sp_out->spidx = pcb->inp_sp->sp_in->spidx;
pcb->inp_sp->sp_out->spidx.dir = IPSEC_DIR_OUTBOUND;
} else {
bzero(&pcb->inp_sp->sp_in->spidx,
sizeof(pcb->inp_sp->sp_in->spidx));
bzero(&pcb->inp_sp->sp_out->spidx,
sizeof(pcb->inp_sp->sp_in->spidx));
}
spidx = &pcb->inp_sp->sp_in->spidx;
error = ipsec_setspidx(m, spidx, 1);
if (error)
goto bad;
spidx->dir = IPSEC_DIR_INBOUND;
spidx = &pcb->inp_sp->sp_out->spidx;
error = ipsec_setspidx(m, spidx, 1);
if (error)
goto bad;
spidx->dir = IPSEC_DIR_OUTBOUND;
return 0;
bad:
bzero(&pcb->inp_sp->sp_in->spidx, sizeof(*spidx));
bzero(&pcb->inp_sp->sp_out->spidx, sizeof(*spidx));
return error;
}
#endif