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DHCPClient: Don't reject packets smaller than the max size
It's acceptable to have less padding in a packet, the only requirement is to have a single byte of 'END' in the DHCP fields.
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parent
c0703f48fe
commit
3440dbb1fc
2 changed files with 8 additions and 4 deletions
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@ -25,6 +25,7 @@
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*/
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#include "DHCPv4Client.h"
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#include <AK/Debug.h>
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#include <AK/JsonArray.h>
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#include <AK/JsonObject.h>
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#include <AK/String.h>
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@ -69,7 +70,7 @@ int main([[maybe_unused]] int argc, [[maybe_unused]] char** argv)
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auto file = Core::File::construct("/proc/net/adapters");
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if (!file->open(Core::IODevice::ReadOnly)) {
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warnln("Error: {}", file->error_string());
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dbgln("Error: {}", file->error_string());
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return 1;
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}
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@ -77,7 +78,7 @@ int main([[maybe_unused]] int argc, [[maybe_unused]] char** argv)
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auto json = JsonValue::from_string(file_contents);
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if (!json.has_value() || !json.value().is_array()) {
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warnln("Error: No network adapters available");
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dbgln("Error: No network adapters available");
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return 1;
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}
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@ -90,6 +91,7 @@ int main([[maybe_unused]] int argc, [[maybe_unused]] char** argv)
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auto name = if_object.get("name").to_string();
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auto mac = if_object.get("mac_address").to_string();
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dbgln_if(DHCPV4_DEBUG, "Found adapter '{}' with mac {}", name, mac);
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ifnames.append({ name, mac_from_string(mac) });
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});
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