blob: 5c54f2bb4c6cfebd00c6e3f6bf5deb628241fdb4 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
|
/*
* (C) 2017 Jack Lloyd
*
* Botan is released under the Simplified BSD License (see license.txt)
*/
#include "tests.h"
#if defined(BOTAN_HAS_ASN1)
#include <botan/der_enc.h>
#include <botan/ber_dec.h>
#endif
namespace Botan_Tests {
#if defined(BOTAN_HAS_ASN1)
namespace {
Test::Result test_ber_stack_recursion()
{
Test::Result result("BER stack recursion");
// OSS-Fuzz #813 GitHub #989
try
{
const std::vector<uint8_t> in(10000000, 0);
Botan::DataSource_Memory input(in.data(), in.size());
Botan::BER_Decoder dec(input);
while(dec.more_items())
{
Botan::BER_Object obj;
dec.get_next(obj);
}
}
catch(Botan::Decoding_Error&)
{
}
result.test_success("No crash");
return result;
}
}
class ASN1_Tests final : public Test
{
public:
std::vector<Test::Result> run() override
{
std::vector<Test::Result> results;
results.push_back(test_ber_stack_recursion());
return results;
}
};
BOTAN_REGISTER_TEST("asn1", ASN1_Tests);
#endif
}
|
