3rd-party/libtins
1
0
Fork 0
mirror of https://github.com/mfontanini/libtins synced 2026-01-28 04:34:27 +01:00
Code Issues Releases Wiki Activity

Add ICMP extensions to ICMP PDU

Browse Source
This commit is contained in:
Matias Fontanini
2015-12-14 21:18:42 -08:00
parent 6e026fcb66
commit fb43cb738b
3 changed files with 86 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
tests/src/icmp.cpp
View File

@@ -6,6 +6,7 @@
#include "ip.h"
#include "ethernetII.h"
#include "utils.h"
#include "rawpdu.h"
using namespace std;
using namespace Tins;
@@ -286,3 +287,22 @@ TEST_F(ICMPTest, ConstructorFromBuffer) {
test_equals(icmp1, icmp2);
}
}
TEST_F(ICMPTest, ExtensionsParsingWithoutALengthField) {
const uint8_t packet[] = { 11, 0, 205, 4, 0, 0, 0, 0, 69, 0, 0, 40, 165, 76, 0, 0, 1, 17, 247, 111, 12, 4, 4, 4, 12, 1, 1, 1, 165, 75, 130, 155, 0, 20, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 32, 0, 197, 95, 0, 8, 1, 1, 24, 150, 1, 1 };
const uint8_t encapsulated[] = { 69, 0, 0, 40, 165, 76, 0, 0, 1, 17, 247, 111, 12, 4, 4, 4, 12, 1, 1, 1, 165, 75, 130, 155, 0, 20, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
const uint8_t ext[] = { 0, 8, 1, 1, 24, 150, 1, 1 };
ICMP icmp(packet, sizeof(packet));
ICMPExtensionsStructure extensions = icmp.extensions();
ASSERT_EQ(1, extensions.extensions().size());
EXPECT_EQ(
ICMPExtension::payload_type(ext, ext + sizeof(ext)),
extensions.extensions().begin()->serialize()
);
const RawPDU* raw = icmp.find_pdu<RawPDU>();
ASSERT_TRUE(raw != 0);
EXPECT_EQ(
RawPDU::payload_type(encapsulated, encapsulated + sizeof(encapsulated)),
raw->payload()
);
}