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[SCTP]: Switch ->cmp_addr() and sctp_cmp_addr_exact() to net-endian.

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instances of ->cmp_addr() are fine with switching both arguments
to net-endian; callers other than in sctp_cmp_addr_exact() (both
as ->cmp_addr(...) and direct calls of instances) adjusted;
sctp_cmp_addr_exact() switched to net-endian itself and adjustment
is done in its callers

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Al Viro
2006-11-20 17:05:23 -08:00
committed by David S. Miller
parent c604e368a4
commit 5f242a13e8
8 changed files with 41 additions and 25 deletions
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11
net/sctp/sm_make_chunk.c
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@@ -2414,7 +2414,8 @@ static __be16 sctp_process_asconf_param(struct sctp_association *asoc,
union sctp_addr addr;
struct list_head *pos;
union sctp_addr_param *addr_param;
union sctp_addr tmp, tmp_addr;
addr_param = (union sctp_addr_param *)
((void *)asconf_param + sizeof(sctp_addip_param_t));
@@ -2423,6 +2424,7 @@ static __be16 sctp_process_asconf_param(struct sctp_association *asoc,
return SCTP_ERROR_INV_PARAM;
af->from_addr_param(&addr, addr_param, asoc->peer.port, 0);
flip_to_n(&tmp_addr, &addr);
switch (asconf_param->param_hdr.type) {
case SCTP_PARAM_ADD_IP:
/* ADDIP 4.3 D9) If an endpoint receives an ADD IP address
@@ -2457,7 +2459,8 @@ static __be16 sctp_process_asconf_param(struct sctp_association *asoc,
* an Error Cause TLV set to the new error code 'Request to
* Delete Source IP Address'
*/
if (sctp_cmp_addr_exact(sctp_source(asconf), &addr))
flip_to_n(&tmp, sctp_source(asconf));
if (sctp_cmp_addr_exact(&tmp, &tmp_addr))
return SCTP_ERROR_DEL_SRC_IP;
sctp_assoc_del_peer(asoc, &addr);
@@ -2581,6 +2584,7 @@ static int sctp_asconf_param_success(struct sctp_association *asoc,
struct sctp_transport *transport;
struct sctp_sockaddr_entry *saddr;
int retval = 0;
union sctp_addr tmp;
addr_param = (union sctp_addr_param *)
((void *)asconf_param + sizeof(sctp_addip_param_t));
@@ -2588,6 +2592,7 @@ static int sctp_asconf_param_success(struct sctp_association *asoc,
/* We have checked the packet before, so we do not check again. */
af = sctp_get_af_specific(param_type2af(addr_param->v4.param_hdr.type));
af->from_addr_param(&addr, addr_param, bp->port, 0);
flip_to_n(&tmp, &addr);
switch (asconf_param->param_hdr.type) {
case SCTP_PARAM_ADD_IP:
@@ -2595,7 +2600,7 @@ static int sctp_asconf_param_success(struct sctp_association *asoc,
sctp_write_lock(&asoc->base.addr_lock);
list_for_each(pos, &bp->address_list) {
saddr = list_entry(pos, struct sctp_sockaddr_entry, list);
if (sctp_cmp_addr_exact(&saddr->a_h, &addr))
if (sctp_cmp_addr_exact(&saddr->a, &tmp))
saddr->use_as_src = 1;
}
sctp_write_unlock(&asoc->base.addr_lock);