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Code Issues Releases Activity

Fixed bug where the DHCP client didn't correctly handle a response containing more than one DNS server address. Fixes issue 569.

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This commit is contained in:
amcewen 2011-07-07 21:59:35 +01:00
parent ffd2cec8a0
commit 6b2dec0d01
1 changed files with 8 additions and 0 deletions
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8
libraries/Ethernet/Dhcp.cpp
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@ -271,11 +271,19 @@ uint8_t DhcpClass::parseDHCPResponse(unsigned long responseTimeout, uint32_t& tr
case routersOnSubnet :
opt_len = _dhcpUdpSocket.read();
_dhcpUdpSocket.read(_dhcpGatewayIp, 4);
for (int i = 0; i < opt_len-4; i++)
{
_dhcpUdpSocket.read();
}
break;
case dns :
opt_len = _dhcpUdpSocket.read();
_dhcpUdpSocket.read(_dhcpDnsServerIp, 4);
for (int i = 0; i < opt_len-4; i++)
{
_dhcpUdpSocket.read();
}
break;
case dhcpServerIdentifier :