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Fixed invalid parsing of RadioTap ext flag field.

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This commit is contained in:
Matias Fontanini
2014-11-06 21:44:59 -08:00
parent d55a03ca0c
commit 3a38d36a60
3 changed files with 158 additions and 99 deletions
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26
tests/src/radiotap.cpp
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@@ -8,6 +8,7 @@
#include <stdint.h>
#include "dot11/dot11_data.h"
#include "dot11/dot11_beacon.h"
#include "arp.h"
#include "utils.h"
using namespace std;
@@ -16,7 +17,7 @@ using namespace Tins;
class RadioTapTest : public testing::Test {
public:
static const uint8_t expected_packet[], expected_packet1[],
expected_packet2[];
expected_packet2[], expected_packet3[];
};
const uint8_t RadioTapTest::expected_packet[] = {
@@ -65,6 +66,15 @@ const uint8_t RadioTapTest::expected_packet2[] = {
132, 241, 42, 135, 151, 94, 223, 190, 109, 180, 255, 115, 238, 211
};
const uint8_t RadioTapTest::expected_packet3[] = {
0, 0, 36, 0, 47, 64, 0, 160, 32, 8, 0, 0, 0, 0, 0, 0, 75, 136, 126,
238, 50, 0, 0, 0, 18, 22, 133, 9, 192, 0, 181, 0, 0, 0, 181, 0, 8,
2, 0, 0, 255, 255, 255, 255, 255, 255, 116, 37, 138, 78, 207, 112,
0, 102, 75, 134, 135, 47, 32, 84, 170, 170, 3, 0, 0, 0, 8, 6, 0, 1,
8, 0, 6, 4, 0, 1, 0, 102, 75, 134, 135, 47, 172, 31, 30, 115, 0, 0,
0, 0, 0, 0, 172, 31, 31, 105, 106, 113, 120, 145
};
TEST_F(RadioTapTest, DefaultConstructor) {
RadioTap radio;
EXPECT_TRUE(radio.flags() & RadioTap::FCS);
@@ -129,6 +139,20 @@ TEST_F(RadioTapTest, ConstructorFromBuffer2) {
EXPECT_TRUE(radio.find_pdu<Dot11QoSData>());
}
TEST_F(RadioTapTest, ConstructorFromBuffer3) {
RadioTap radio(expected_packet3, sizeof(expected_packet3));
EXPECT_TRUE(radio.present() & RadioTap::RATE);
EXPECT_TRUE(radio.present() & RadioTap::CHANNEL);
EXPECT_TRUE(radio.present() & RadioTap::DBM_SIGNAL);
EXPECT_TRUE(radio.present() & RadioTap::ANTENNA);
EXPECT_TRUE(radio.present() & RadioTap::RX_FLAGS);
EXPECT_EQ(0, radio.antenna());
EXPECT_EQ(0xb5, radio.dbm_signal());
EXPECT_TRUE(radio.find_pdu<ARP>());
}
TEST_F(RadioTapTest, Serialize) {
RadioTap radio(expected_packet, sizeof(expected_packet));
RadioTap::serialization_type buffer = radio.serialize();