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[#86,!152] Case insensitive hostname option comparison.

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This commit is contained in:
Marcin Siodelski
2018-12-04 10:10:30 +01:00
parent 0a42706dce
commit 44faa27e6d
2 changed files with 18 additions and 11 deletions
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14
src/bin/dhcp4/dhcp4_srv.cc
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@@ -62,7 +62,7 @@
#endif
#include <dhcpsrv/memfile_lease_mgr.h>
#include <boost/algorithm/string/join.hpp>
#include <boost/algorithm/string.hpp>
#include <boost/bind.hpp>
#include <boost/foreach.hpp>
#include <boost/pointer_cast.hpp>
@@ -1721,9 +1721,12 @@ Dhcpv4Srv::processHostnameOption(Dhcpv4Exchange& ex) {
// send back a hostname option, send this option with a reserved
// name for this client.
if (should_send_hostname) {
const std::string& hostname =
d2_mgr.qualifyName(ctx->currentHost()->getHostname(),
false);
std::string hostname =
d2_mgr.qualifyName(ctx->currentHost()->getHostname(), false);
// Convert hostname to lower case.
boost::algorithm::to_lower(hostname);
LOG_DEBUG(ddns4_logger, DBG_DHCP4_DETAIL_DATA,
DHCP4_RESERVED_HOSTNAME_ASSIGNED)
.arg(ex.getQuery()->getLabel())
@@ -1813,6 +1816,9 @@ Dhcpv4Srv::processHostnameOption(Dhcpv4Exchange& ex) {
hostname = sanitizer->scrub(hostname);
}
// Convert hostname to lower case.
boost::algorithm::to_lower(hostname);
if (label_count == 2) {
// If there are two labels, it means that the client has specified
// the unqualified name. We have to concatenate the unqualified name