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Code Issues Releases Wiki Activity

Added Loopback::matches_response.

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This commit is contained in:
Matias Fontanini
2014-10-25 00:23:52 -05:00
parent 23a5cfb0c4
commit c4609fedd6
5 changed files with 63 additions and 4 deletions
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2
src/ip.cpp
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@@ -432,7 +432,7 @@ bool IP::matches_response(const uint8_t *ptr, uint32_t total_sz) const {
// checks for broadcast addr
if((_ip.saddr == ip_ptr->daddr && (_ip.daddr == ip_ptr->saddr || dst_addr().is_broadcast())) ||
(dst_addr().is_broadcast() && _ip.saddr == 0)) {
uint32_t sz = std::min<uint32_t>(_ip.ihl * sizeof(uint32_t), total_sz);
uint32_t sz = std::min<uint32_t>(header_size(), total_sz);
return inner_pdu() ? inner_pdu()->matches_response(ptr + sz, total_sz - sz) : true;
}
return false;