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bitcoin/src/test/fuzz
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MarcoFalke 0f55294cc1
Merge #18875: fuzz: Stop nodes in process_message* fuzzers 
fab860aed4 fuzz: Stop nodes in process_message* fuzzers (MarcoFalke)
6666c828e0 fuzz: Give CNode ownership to ConnmanTestMsg in process_message fuzz harness (MarcoFalke)

Pull request description:

  Background is that I saw an integer overflow in net_processing

  ```
  #30629113	REDUCE cov: 25793 ft: 142917 corp: 3421/2417Kb lim: 4096 exec/s: 89 rss: 614Mb L: 1719/4096 MS: 1 EraseBytes-
  net_processing.cpp:977:25: runtime error: signed integer overflow: 2147483624 + 100 cannot be represented in type 'int'
  SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior net_processing.cpp:977:25 in
  net_processing.cpp:985:9: runtime error: signed integer overflow: -2147483572 - 100 cannot be represented in type 'int'
  SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior net_processing.cpp:985:9 in
  ```

  Telling from the line numbers, it looks like `nMisbehavior` wrapped around.

  Fix that by calling `StopNodes` after each exec, which should clear the node state and thus `nMisbehavior`.

ACKs for top commit:
  practicalswift:
    ACK fab860aed4

Tree-SHA512: 891c081d5843565d891aec028b6c27ef3fa39bc40ae78238e81d8f784b4d4b49cb870998574725a5159dd03aeeb2e0b9bc3d3bb51d57d1231ef42e3394b2d639
2020-06-03 07:23:41 -04:00
..
addition_overflow.cpp tests: Add fuzzing harness for AdditionOverflow(...) 2020-04-08 14:45:27 +00:00
addrdb.cpp Switch from Optional<T> to std::optional<T> (C++17). Run clang-format. 2020-05-14 18:52:57 +00:00
asmap.cpp Switch from Optional<T> to std::optional<T> (C++17). Run clang-format. 2020-05-14 18:52:57 +00:00
asmap_direct.cpp Switch from Optional<T> to std::optional<T> (C++17). Run clang-format. 2020-05-14 18:52:57 +00:00
base_encode_decode.cpp scripted-diff: Bump copyright headers 2020-04-16 13:33:09 -04:00
bech32.cpp tests: Add fuzzing harness for Bech32 encoding/decoding 2019-11-05 09:23:44 +00:00
block.cpp tests: Fill fuzzing coverage gaps for functions in consensus/validation.h 2020-05-14 18:45:42 +00:00
block_header.cpp Switch from Optional<T> to std::optional<T> (C++17). Run clang-format. 2020-05-14 18:52:57 +00:00
blockfilter.cpp Switch from Optional<T> to std::optional<T> (C++17). Run clang-format. 2020-05-14 18:52:57 +00:00
bloom_filter.cpp Switch from Optional<T> to std::optional<T> (C++17). Run clang-format. 2020-05-14 18:52:57 +00:00
chain.cpp Switch from Optional<T> to std::optional<T> (C++17). Run clang-format. 2020-05-14 18:52:57 +00:00
checkqueue.cpp Switch from Optional<T> to std::optional<T> (C++17). Run clang-format. 2020-05-14 18:52:57 +00:00
coins_view.cpp tests: Add fuzzing harness for CCoinsViewCache 2020-05-25 10:05:06 +00:00
cuckoocache.cpp Switch from Optional<T> to std::optional<T> (C++17). Run clang-format. 2020-05-14 18:52:57 +00:00
decode_tx.cpp tests: Add fuzzing harness for DecodeHexTx(...) 2019-12-19 20:20:05 +00:00
descriptor_parse.cpp scripted-diff: Bump copyright headers 2020-04-16 13:33:09 -04:00
deserialize.cpp scripted-diff: Bump copyright headers 2020-04-16 13:33:09 -04:00
eval_script.cpp scripted-diff: Bump copyright headers 2020-04-16 13:33:09 -04:00
fee_rate.cpp tests: Add fuzzing harness for CFeeRate 2020-03-15 16:25:29 +00:00
fees.cpp Switch from Optional<T> to std::optional<T> (C++17). Run clang-format. 2020-05-14 18:52:57 +00:00
flatfile.cpp Switch from Optional<T> to std::optional<T> (C++17). Run clang-format. 2020-05-14 18:52:57 +00:00
float.cpp tests: Add fuzzing harness for functions taking floating-point types as input 2020-01-31 12:36:13 +00:00
fuzz.cpp tests: Don't limit fuzzing inputs to 1 MB for afl-fuzz (now: ∞ ∀ fuzzers) 2020-05-22 15:15:46 +00:00
fuzz.h tests: Allow for using non-default fuzzing initialization 2019-10-23 11:10:10 +00:00
FuzzedDataProvider.h tests: Update FuzzedDataProvider.h from upstream (LLVM) 2020-01-27 21:31:42 +00:00
golomb_rice.cpp Switch from Optional<T> to std::optional<T> (C++17). Run clang-format. 2020-05-14 18:52:57 +00:00
hex.cpp Switch from Optional<T> to std::optional<T> (C++17). Run clang-format. 2020-05-14 18:52:57 +00:00
http_request.cpp fuzz: http_request workaround for libevent < 2.1.1 2020-04-17 19:00:19 +02:00
integer.cpp Merge #18413: script: prevent UB when computing abs value for num opcode serialize 2020-05-02 21:24:05 +08:00
key.cpp tests: Add fuzzing harness for CKey related functions 2020-03-05 21:11:10 +00:00
key_io.cpp fuzz: Add missing ECC_Start to key_io test 2020-03-11 15:16:54 -04:00
kitchen_sink.cpp tests: Add fuzzing coverage for JSONRPCTransactionError(...) and RPCErrorFromTransactionError(...) 2020-04-26 20:23:56 +00:00
locale.cpp fuzz: fix unused variable compiler warning 2020-04-17 13:45:43 +02:00
merkleblock.cpp Switch from Optional<T> to std::optional<T> (C++17). Run clang-format. 2020-05-14 18:52:57 +00:00
message.cpp Switch from Optional<T> to std::optional<T> (C++17). Run clang-format. 2020-05-14 18:52:57 +00:00
multiplication_overflow.cpp tests: Don't assume presence of __builtin_mul_overflow in MultiplicationOverflow(...) fuzzing harness 2020-03-22 13:29:00 +00:00
net_permissions.cpp Switch from Optional<T> to std::optional<T> (C++17). Run clang-format. 2020-05-14 18:52:57 +00:00
netaddress.cpp tests: Add fuzzing of CSubNet, CNetAddr and CService related functions 2020-03-11 12:51:26 +00:00
p2p_transport_deserializer.cpp tests: Add fuzzing harness for V1TransportDeserializer (P2P transport) 2020-01-22 13:08:34 +00:00
parse_hd_keypath.cpp tests: Add fuzzing coverage for FormatHDKeypath(...) and WriteHDKeypath(...) 2020-04-26 20:23:56 +00:00
parse_iso8601.cpp tests: Add fuzzing harness for ISO-8601 related functions 2019-10-30 13:32:29 +00:00
parse_numbers.cpp tests: Add fuzzing harnesses for various number parsing functions 2019-12-10 16:39:40 +00:00
parse_script.cpp tests: Add ParseScript(...) (core_io) fuzzing harness 2019-12-10 16:39:40 +00:00
parse_univalue.cpp scripted-diff: Bump copyright headers 2020-04-16 13:33:09 -04:00
policy_estimator.cpp Switch from Optional<T> to std::optional<T> (C++17). Run clang-format. 2020-05-14 18:52:57 +00:00
pow.cpp Switch from Optional<T> to std::optional<T> (C++17). Run clang-format. 2020-05-14 18:52:57 +00:00
prevector.cpp Switch from Optional<T> to std::optional<T> (C++17). Run clang-format. 2020-05-14 18:52:57 +00:00
primitives_transaction.cpp Switch from Optional<T> to std::optional<T> (C++17). Run clang-format. 2020-05-14 18:52:57 +00:00
process_message.cpp Merge #18875: fuzz: Stop nodes in process_message* fuzzers 2020-06-03 07:23:41 -04:00
process_messages.cpp fuzz: Stop nodes in process_message* fuzzers 2020-05-12 07:28:12 -04:00
protocol.cpp Switch from Optional<T> to std::optional<T> (C++17). Run clang-format. 2020-05-14 18:52:57 +00:00
psbt.cpp scripted-diff: Bump copyright headers 2020-04-16 13:33:09 -04:00
random.cpp tests: Add fuzzing harness for functions/classes in random.h 2020-03-29 13:17:04 +00:00
rbf.cpp Switch from Optional<T> to std::optional<T> (C++17). Run clang-format. 2020-05-14 18:52:57 +00:00
rolling_bloom_filter.cpp Switch from Optional<T> to std::optional<T> (C++17). Run clang-format. 2020-05-14 18:52:57 +00:00
script.cpp tests: Fill fuzzing coverage gaps for functions in script/script.h, script/script_error.h and script/standard.h 2020-05-30 10:37:01 +00:00
script_bitcoin_consensus.cpp tests: Add fuzzing harness for functions in script/bitcoinconsensus.h 2020-05-30 10:37:01 +00:00
script_descriptor_cache.cpp tests: Add fuzzing harness for functions in script/descriptor.h 2020-05-30 10:37:01 +00:00
script_flags.cpp scripted-diff: Bump copyright headers 2020-04-16 13:33:09 -04:00
script_interpreter.cpp tests: Add fuzzing harness for functions in script/interpreter.h 2020-05-30 10:37:01 +00:00
script_ops.cpp script: Remove undocumented and unused operator+ 2020-04-15 10:01:55 -04:00
script_sigcache.cpp tests: Add fuzzing harness for functions in script/sigcache.h 2020-05-30 10:37:01 +00:00
script_sign.cpp tests: Add fuzzing harness for functions in script/sign.h 2020-05-30 10:37:01 +00:00
scriptnum_ops.cpp script: prevent UB when computing abs value for num opcode serialize 2020-04-09 08:32:00 +09:00
signature_checker.cpp scripted-diff: Bump copyright headers 2020-04-16 13:33:09 -04:00
span.cpp tests: Add fuzzing harness for functions/classes in span.h 2020-03-29 13:17:04 +00:00
spanparsing.cpp tests: Add fuzzing harness for descriptor Span-parsing helpers 2019-10-15 22:47:08 +00:00
string.cpp tests: Fill fuzzing coverage gaps for functions in script/script.h, script/script_error.h and script/standard.h 2020-05-30 10:37:01 +00:00
strprintf.cpp tests: Fill fuzzing coverage gaps for functions in util/translation.h 2020-05-14 18:52:57 +00:00
system.cpp fuzz: fix vector size problem in system fuzzer 2020-05-08 20:21:48 +02:00
timedata.cpp tests: Add fuzzing harness for functions in timedata.h 2020-03-24 14:39:23 +00:00
transaction.cpp scripted-diff: Bump copyright headers 2020-04-16 13:33:09 -04:00
tx_in.cpp tests: Add fuzzing harness for various CTxIn related functions 2019-12-06 09:10:31 +00:00
tx_out.cpp tests: Add fuzzing harness for various CTxOut related functions 2019-12-06 09:10:44 +00:00
util.h tests: Add fuzzing helper functions ConsumeDataStream, ConsumeTxDestination and ConsumeUInt160 2020-05-29 16:44:22 +00:00