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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2006-11-20 17:05:23 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@sunset.davemloft.net> | 2006-12-02 21:26:32 -0800 |
| commit | 5f242a13e8505e0f3efd3113da6e029f6e7dfa32 (patch) | |
| tree | 5c9a7de99887bde11fd16e1bfaf2543b358f8727 /net/sctp/sm_make_chunk.c | |
| parent | [SCTP]: Pass net-endian to ->seq_dump_addr() (diff) | |
| download | linux-dev-5f242a13e8505e0f3efd3113da6e029f6e7dfa32.tar.xz linux-dev-5f242a13e8505e0f3efd3113da6e029f6e7dfa32.zip | |
[SCTP]: Switch ->cmp_addr() and sctp_cmp_addr_exact() to net-endian.
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>
Diffstat (limited to 'net/sctp/sm_make_chunk.c')
| -rw-r--r-- | net/sctp/sm_make_chunk.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index b8e0f72b319f..ee907ea7eed1 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -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); |