aarifullin/neoneo-go
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4253 commits

Author SHA1 Message Date
Anna Shaleva
107f5e0793 vm: adjust refcount operations order 
Perform add/set/remove operations with VM type firstly, and with
refcounter after that. It is needed to be able to extend add/set/remove
operations with extra checks.
 2022-05-31 08:02:13 +03:00
Anna Shaleva
a79c80cb8d vm: wrap cross-contract exceptions 2022-05-26 11:44:26 +03:00
Anna Shaleva
a39b7cc3fd core, vm: move all isolation-related logic out of VM 
Keep it inside the interop context.
 2022-05-26 09:26:31 +03:00
Anna Shaleva
f79f62dab4 vm: use single function instead of committer/discarder 2022-05-26 09:26:31 +03:00
Anna Shaleva
08b68e9b82 vm, core: push Null return value only if no exception occurs 
Close https://github.com/nspcc-dev/neo-go/issues/2509.
 2022-05-26 09:26:31 +03:00
Anna Shaleva
ce226f6b76 vm: optimize context wrapping code 
We can omit DAO wrapping for safe methods and for those methods that are not
wrapped into try-catch block. However, we still need to persist
notificationsCount changes for these methods to the parent context.
 2022-05-26 09:26:31 +03:00
Anna Shaleva
0cd19f550e core, vm: implement snapshot isolation 
Initial implementation without optimisations, but it should work.
 2022-05-26 09:26:25 +03:00
Anna Shaleva
b840674433 neotest: return failed tx hash 
It still may be useful for debugging and tests.
 2022-05-19 13:56:24 +03:00
Anna Shaleva
deb1f6d3d8 core: emit notification events in a separate method 2022-05-19 08:48:26 +03:00
Roman Khimov
73ef36e03e
Merge pull request #2507 from nspcc-dev/fix-ws-read 
rpc: increase server-side WS read limit for websocket RPC message
 2022-05-18 13:06:39 +03:00
Anna Shaleva
1a07d0f039 rpc: increase server-side WS read limit for websocket RPC message 
Close #2505. Turns out that existing limit is too low to fit
`submitp2pnotaryrequest`.

Thanks to @alexvanin for discovering this.
 2022-05-18 12:53:50 +03:00
Roman Khimov
34e7d3e53c
Merge pull request #2499 from nspcc-dev/fix-concurrent-seek 
core: avoid concurrent map iteration and map write during SeekAsync over private MemCachedStore
 2022-05-18 11:36:57 +03:00
Anna Shaleva
b66f666267 core: ensure memcached Seek operation is properly cancelled 
PR #2495 is not enought, the problem is reproduced during dump restore
with the stacktrace attached down below.

The reason is that SeekAsync starts goroutine that performs Seek
operation over private MemCachedStore. The goroutine iterates over
MemCachedStore's map without holding the lock (it's OK, because it's
private), whereas the main thread continues invocation and
performs writes to the same map. To fix that ic.Exec() needs to
wait until all goroutines are properly exited.

```
2022-05-17T08:34:50.430+0300	INFO	persisted to disk	{"blocks": 632, "keys": 16546, "headerHeight": 54091, "blockHeight": 54091, "took": "57.904387ms"}
fatal error: concurrent map iteration and map write

goroutine 218853 [running]:
runtime.throw({0xf56a31, 0x614968})
	runtime/panic.go:1198 +0x71 fp=0xc0000ceae0 sp=0xc0000ceab0 pc=0x4357b1
runtime.mapiternext(0x0)
	runtime/map.go:858 +0x4eb fp=0xc0000ceb50 sp=0xc0000ceae0 pc=0x40f82b
runtime.mapiterinit(0xc0000cec18, 0xc00359ca40, 0x1a)
	runtime/map.go:848 +0x236 fp=0xc0000ceb70 sp=0xc0000ceb50 pc=0x40f2f6
github.com/nspcc-dev/neo-go/pkg/core/storage.(*MemCachedStore).prepareSeekMemSnapshot(0xc005315680, {{0xc00359ca40, 0x1a, 0x1a}, {0x0, 0x0, 0x0}, 0x0})
	github.com/nspcc-dev/neo-go/pkg/core/storage/memcached_store.go:209 +0x24a fp=0xc0000ced88 sp=0xc0000ceb70 pc=0x823fca
github.com/nspcc-dev/neo-go/pkg/core/storage.(*MemCachedStore).Seek(0xd94ac0, {{0xc00359ca40, 0x1a, 0x1a}, {0x0, 0x0, 0x0}, 0x0}, 0x20)
	github.com/nspcc-dev/neo-go/pkg/core/storage/memcached_store.go:156 +0x9b fp=0xc0000cee20 sp=0xc0000ced88 pc=0x82369b
github.com/nspcc-dev/neo-go/pkg/core/storage.performSeek({0x11c3330, 0xc002240dc0}, {0x11cb258, 0xc005315680}, {0x0, 0x0, 0x1}, {{0xc00359ca40, 0x1a, 0x1a}, ...}, ...)
	github.com/nspcc-dev/neo-go/pkg/core/storage/memcached_store.go:304 +0x4b7 fp=0xc0000cef00 sp=0xc0000cee20 pc=0x824a37
github.com/nspcc-dev/neo-go/pkg/core/storage.(*MemCachedStore).SeekAsync.func1()
	github.com/nspcc-dev/neo-go/pkg/core/storage/memcached_store.go:176 +0x16c fp=0xc0000cefe0 sp=0xc0000cef00 pc=0x823b8c
runtime.goexit()
	runtime/asm_amd64.s:1581 +0x1 fp=0xc0000cefe8 sp=0xc0000cefe0 pc=0x468a41
created by github.com/nspcc-dev/neo-go/pkg/core/storage.(*MemCachedStore).SeekAsync
	github.com/nspcc-dev/neo-go/pkg/core/storage/memcached_store.go:175 +0x1f6

goroutine 1 [runnable]:
github.com/nspcc-dev/neo-go/pkg/core/mpt.MapToMPTBatch.func1(0x4, 0x0)
	github.com/nspcc-dev/neo-go/pkg/core/mpt/batch.go:28 +0x95
sort.doPivot_func({0xc000457878, 0xc003305bc0}, 0x0, 0x1a)
	sort/zfuncversion.go:121 +0x46a
sort.quickSort_func({0xc000457878, 0xc003305bc0}, 0xc001014d20, 0x0, 0xc003304ff0)
	sort/zfuncversion.go:143 +0x85
sort.Slice({0xd94800, 0xc001014d20}, 0x1a)
	sort/slice.go:20 +0x9f
github.com/nspcc-dev/neo-go/pkg/core/mpt.MapToMPTBatch(0xc003304ff0)
	github.com/nspcc-dev/neo-go/pkg/core/mpt/batch.go:28 +0x2e7
github.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).storeBlock(0xc000400280, 0xc000f178c0, 0xc005a04370)
	github.com/nspcc-dev/neo-go/pkg/core/blockchain.go:1136 +0xfef
github.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).AddBlock(0xc000400280, 0xc000f178c0)
	github.com/nspcc-dev/neo-go/pkg/core/blockchain.go:893 +0x755
github.com/nspcc-dev/neo-go/pkg/core/chaindump.Restore({0x11c3528, 0xc000400280}, 0xc350, 0x0, 0x4c221, 0xc000458710)
	github.com/nspcc-dev/neo-go/pkg/core/chaindump/dump.go:73 +0x2ca
github.com/nspcc-dev/neo-go/cli/server.restoreDB(0xc000410000)
	github.com/nspcc-dev/neo-go/cli/server/server.go:381 +0xcfa
github.com/urfave/cli.HandleAction({0xdbbfa0, 0x10a1078}, 0x7)
	github.com/urfave/cli@v1.22.5/app.go:524 +0xa8
github.com/urfave/cli.Command.Run({{0xf32b10, 0x7}, {0x0, 0x0}, {0x0, 0x0, 0x0}, {0xf4a41d, 0x1c}, {0x0, ...}, ...}, ...)
	github.com/urfave/cli@v1.22.5/command.go:173 +0x652
github.com/urfave/cli.(*App).RunAsSubcommand(0xc0001f7880, 0xc0001adce0)
	github.com/urfave/cli@v1.22.5/app.go:405 +0x9ec
github.com/urfave/cli.Command.startApp({{0xf2e982, 0x2}, {0x0, 0x0}, {0x0, 0x0, 0x0}, {0xf41af9, 0x16}, {0x0, ...}, ...}, ...)
	github.com/urfave/cli@v1.22.5/command.go:372 +0x6e9
github.com/urfave/cli.Command.Run({{0xf2e982, 0x2}, {0x0, 0x0}, {0x0, 0x0, 0x0}, {0xf41af9, 0x16}, {0x0, ...}, ...}, ...)
	github.com/urfave/cli@v1.22.5/command.go:102 +0x808
github.com/urfave/cli.(*App).Run(0xc0001f76c0, {0xc00012e000, 0x8, 0x8})
	github.com/urfave/cli@v1.22.5/app.go:277 +0x705
main.main()
	./main.go:19 +0x33

goroutine 66 [select]:
github.com/syndtr/goleveldb/leveldb/util.(*BufferPool).drain(0xc00027e1c0)
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/util/buffer_pool.go:209 +0xcd
created by github.com/syndtr/goleveldb/leveldb/util.NewBufferPool
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/util/buffer_pool.go:240 +0x19b

goroutine 67 [select]:
github.com/syndtr/goleveldb/leveldb.(*session).refLoop(0xc0002441e0)
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/session_util.go:189 +0x5bb
created by github.com/syndtr/goleveldb/leveldb.newSession
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/session.go:93 +0x2de

goroutine 85 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).compactionError(0xc0001f7a40)
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/db_compaction.go:91 +0x15e
created by github.com/syndtr/goleveldb/leveldb.openDB
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/db.go:148 +0x4ef

goroutine 86 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).mpoolDrain(0xc0001f7a40)
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/db_state.go:101 +0xae
created by github.com/syndtr/goleveldb/leveldb.openDB
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/db.go:149 +0x531

goroutine 87 [runnable]:
github.com/syndtr/goleveldb/leveldb.(*compaction).shouldStopBefore(0xc001787440, {0xc001890720, 0x29, 0x30})
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/session_compaction.go:272 +0x10a
github.com/syndtr/goleveldb/leveldb.(*tableCompactionBuilder).run(0xc0001ca140, 0xc002039638)
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/db_compaction.go:461 +0x565
github.com/syndtr/goleveldb/leveldb.(*DB).compactionTransact(0xc0001f7a40, {0xf369f0, 0xb}, {0x11b9b60, 0xc0001ca140})
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/db_compaction.go:186 +0x22f
github.com/syndtr/goleveldb/leveldb.(*DB).tableCompaction(0xc0001f7a40, 0xc001787440, 0x0)
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/db_compaction.go:580 +0xa30
github.com/syndtr/goleveldb/leveldb.(*DB).tableAutoCompaction(0xc0001f7a40)
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/db_compaction.go:644 +0x39
github.com/syndtr/goleveldb/leveldb.(*DB).tCompaction(0xc0001f7a40)
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/db_compaction.go:863 +0x43b
created by github.com/syndtr/goleveldb/leveldb.openDB
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/db.go:155 +0x5a7

goroutine 88 [select]:
github.com/syndtr/goleveldb/leveldb.(*DB).mCompaction(0xc0001f7a40)
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/db_compaction.go:773 +0x119
created by github.com/syndtr/goleveldb/leveldb.openDB
	github.com/syndtr/goleveldb@v1.0.1-0.20210305035536-64b5b1c73954/leveldb/db.go:156 +0x5e9

goroutine 78 [select]:
github.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).Run(0xc000400280)
	github.com/nspcc-dev/neo-go/pkg/core/blockchain.go:615 +0x185
created by github.com/nspcc-dev/neo-go/cli/server.initBCWithMetrics
	github.com/nspcc-dev/neo-go/cli/server/server.go:217 +0x23d

goroutine 79 [IO wait]:
internal/poll.runtime_pollWait(0x7ffb00b2aad8, 0x72)
	runtime/netpoll.go:229 +0x89
internal/poll.(*pollDesc).wait(0xc00012e180, 0x4, 0x0)
	internal/poll/fd_poll_runtime.go:84 +0x32
internal/poll.(*pollDesc).waitRead(...)
	internal/poll/fd_poll_runtime.go:89
internal/poll.(*FD).Accept(0xc00012e180)
	internal/poll/fd_unix.go:402 +0x22c
net.(*netFD).accept(0xc00012e180)
	net/fd_unix.go:173 +0x35
net.(*TCPListener).accept(0xc000280090)
	net/tcpsock_posix.go:140 +0x28
net.(*TCPListener).Accept(0xc000280090)
	net/tcpsock.go:262 +0x3d
net/http.(*Server).Serve(0xc00027e380, {0x11bd4a8, 0xc000280090})
	net/http/server.go:3001 +0x394
net/http.(*Server).ListenAndServe(0xc00027e380)
	net/http/server.go:2930 +0x7d
github.com/nspcc-dev/neo-go/pkg/network/metrics.(*Service).Start(0xc000097d10)
	github.com/nspcc-dev/neo-go/pkg/network/metrics/metrics.go:29 +0x115
created by github.com/nspcc-dev/neo-go/cli/server.initBCWithMetrics
	github.com/nspcc-dev/neo-go/cli/server/server.go:218 +0x285

goroutine 9 [syscall]:
os/signal.signal_recv()
	runtime/sigqueue.go:169 +0x98
os/signal.loop()
	os/signal/signal_unix.go:24 +0x19
created by os/signal.Notify.func1.1
	os/signal/signal.go:151 +0x2c

goroutine 8 [select]:
github.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).notificationDispatcher(0xc000400280)
	github.com/nspcc-dev/neo-go/pkg/core/blockchain.go:739 +0x2e7
created by github.com/nspcc-dev/neo-go/pkg/core.(*Blockchain).Run
	github.com/nspcc-dev/neo-go/pkg/core/blockchain.go:612 +0xe5

goroutine 10 [chan receive]:
github.com/nspcc-dev/neo-go/cli/server.newGraceContext.func1()
	github.com/nspcc-dev/neo-go/cli/server/server.go:117 +0x28
created by github.com/nspcc-dev/neo-go/cli/server.newGraceContext
	github.com/nspcc-dev/neo-go/cli/server/server.go:116 +0xde
```
 2022-05-18 07:35:48 +03:00
Roman Khimov
1e22024808
Merge pull request #2502 from nspcc-dev/fix-initsslot-refs 
Fix INITSSLOT refs
 2022-05-17 16:53:50 +03:00
Roman Khimov
ae2395f55f vm: simplify (slot).Set code 
Refcounter handles nil items just fine.
 2022-05-17 16:26:22 +03:00
Roman Khimov
f2f66ad36e vm: clear static slot refs on exit, fix #2501 2022-05-17 16:26:22 +03:00
Roman Khimov
7bda933e32
Merge pull request #2496 from nspcc-dev/fix-2484 
rpc: differentiate log level for RPC errors
 2022-05-17 14:57:59 +03:00
Anna Shaleva
33a0207bbb rpc: differentiate log level for RPC errors 
Close #2484. Also, do not overuse InternalServerError.
 2022-05-17 14:43:07 +03:00
Roman Khimov
711112ae40
Merge pull request #2485 from nspcc-dev/fix-rpc 
rpc: check transaction for validness before network fee calculation
 2022-05-17 11:34:11 +03:00
Roman Khimov
0d93b353e6 vm: count initial Null slot variables as well 
Match C# behavior. Thanks to @ixje for finding this.
 2022-05-16 17:42:57 +03:00
Roman Khimov
18d627e7f7 vm: count map key in the refcounter as well 
Thanks @ixje for spotting this.
 2022-05-16 16:07:25 +03:00
Anna Shaleva
c5c5e4c208 core: do not panic if transaction with empty script is being serialized 
See https://github.com/nspcc-dev/neo-go/pull/2485#discussion_r872695786.

Allows to avoid panic:
```
(18:28:29)[sergio@transient:morph-control-load]% downloads/neofs-adm morph -c configuration/config.yaml init --contracts downloads/neofs-contract-v0.15.1
Stage 1: transfer GAS to alphabet nodes.
Waiting for transactions to persist...
Stage 2: set notary and alphabet nodes in designate contract.
Stage 2: already performed.
Stage 3: deploy NNS contract.
NNS contract is already deployed.
Stage 4: deploy NeoFS contracts.
Alphabet contract #0 is already deployed.
Alphabet contract #1 is already deployed.
Alphabet contract #2 is already deployed.
Alphabet contract #3 is already deployed.
audit contract is already deployed.
balance contract is already deployed.
container contract is already deployed.
neofsid contract is already deployed.
netmap contract is already deployed.
proxy contract is already deployed.
reputation contract is already deployed.
subnet contract is already deployed.
Waiting for transactions to persist...
Stage 4.1: Transfer GAS to proxy contract.
Stage 5: register candidates.
Stage 6: transfer NEO to alphabet contracts.
Stage 7: set addresses in NNS.
NNS: Set alphabet0.neofs -> 2efeb27866fa774ec6bfb43babaadcc7b28f9bb7
NNS: Set alphabet1.neofs -> 5606bc6598a538ac59ded3caa842247b9b26097a
NNS: Set alphabet2.neofs -> 2a8308cfd2706ddd5f67adfdf3954c6836806b5d
NNS: Set alphabet3.neofs -> 718d0459e6787f0f13f1e1898bf2ce6bc4bb452d
NNS: Set audit.neofs -> 54d516b36c3380efa2b2f26bda300b6c6302b8e7
NNS: Set balance.neofs -> 72b3255944524cb822788a7542c9d06cba208c0c
NNS: Set container.neofs -> 20a20f4352a49f161eccb7d5a806fd46dcab81ea
NNS: Set neofsid.neofs -> 04a3a71535689b820093cefe7ae188ed7591ad27
NNS: Set netmap.neofs -> 9a34c97b2ba6bd986fd9140a9c3d59059fa430f4
NNS: Set proxy.neofs -> 4eba34ec016f8709a511b02765a1195e31a921ea
NNS: Set reputation.neofs -> 77b5b2cf596957cc05ca3d57503ef08d72792301
NNS: Set subnet.neofs -> b0abe16bc7f56b2e7e0694ae2b36207c6aaa8636
panic: error serializing *transaction.Transaction: transaction has no script

goroutine 1 [running]:
github.com/nspcc-dev/neo-go/pkg/io.GetVarSize({0xbf6240, 0xc0003634a0})
	github.com/nspcc-dev/neo-go@v0.98.2/pkg/io/size.go:68 +0x6fd
github.com/nspcc-dev/neo-go/pkg/rpc/client.(*Client).AddNetworkFee(0xc0004080c0, 0xc0003634a0, 0x0, {0xc00000e248, 0x1, 0x93})
	github.com/nspcc-dev/neo-go@v0.98.2/pkg/rpc/client/rpc.go:966 +0x6b
github.com/nspcc-dev/neo-go/pkg/rpc/client.(*Client).CreateTxFromScript(0x0, {0x0, 0x0, 0x0}, 0x1, 0x0, 0x0, {0xc0001c7990, 0x1, 0x1})
	github.com/nspcc-dev/neo-go@v0.98.2/pkg/rpc/client/nep17.go:128 +0x345
github.com/nspcc-dev/neofs-node/cmd/neofs-adm/internal/modules/morph.(*initializeContext).sendCommitteeTx(0xc00014a370, {0x0, 0x0, 0x0}, 0xc0016bcf30, 0x2)
	github.com/nspcc-dev/neofs-node/cmd/neofs-adm/internal/modules/morph/initialize.go:336 +0x131
github.com/nspcc-dev/neofs-node/cmd/neofs-adm/internal/modules/morph.(*initializeContext).updateNNSGroup(0xc0001c7c88, {0x13, 0xd3, 0x6b, 0x85, 0x3e, 0x86, 0xbe, 0x77, 0xb7, ...}, ...)
	github.com/nspcc-dev/neofs-node/cmd/neofs-adm/internal/modules/morph/initialize_nns.go:89 +0x134
github.com/nspcc-dev/neofs-node/cmd/neofs-adm/internal/modules/morph.(*initializeContext).setNNS(0xc00014a370)
	github.com/nspcc-dev/neofs-node/cmd/neofs-adm/internal/modules/morph/initialize_nns.go:74 +0x8c5
github.com/nspcc-dev/neofs-node/cmd/neofs-adm/internal/modules/morph.initializeSideChainCmd(0x12a00e0, {0xc22a22, 0x4, 0x4})
	github.com/nspcc-dev/neofs-node/cmd/neofs-adm/internal/modules/morph/initialize.go:94 +0x2bc
github.com/spf13/cobra.(*Command).execute(0x12a00e0, {0xc00013a6c0, 0x4, 0x4})
	github.com/spf13/cobra@v1.1.3/command.go:852 +0x60e
github.com/spf13/cobra.(*Command).ExecuteC(0x129c760)
	github.com/spf13/cobra@v1.1.3/command.go:960 +0x3ad
github.com/spf13/cobra.(*Command).Execute(...)
	github.com/spf13/cobra@v1.1.3/command.go:897
github.com/nspcc-dev/neofs-node/cmd/neofs-adm/internal/modules.Execute(...)
	github.com/nspcc-dev/neofs-node/cmd/neofs-adm/internal/modules/root.go:48
main.main()
	github.com/nspcc-dev/neofs-node/cmd/neofs-adm/main.go:10 +0x25
zsh: exit 2     downloads/neofs-adm morph -c configuration/config.yaml init --contracts
```
 2022-05-16 15:19:17 +03:00
Anna Shaleva
d2dcdecca5 core: avoid concurrent map r/w during SeekAsync 
Close #2493.
 2022-05-16 12:25:15 +03:00
Roman Khimov
4b785d4ffb
Merge pull request #2491 from nspcc-dev/fix-2489 
core: pop native call arguments after call invocation
 2022-05-16 11:12:45 +03:00
Anna Shaleva
a0774a2194 core: pop native call arguments after call invocation 
Close #2489.
 2022-05-16 09:39:17 +03:00
Anna Shaleva
a033b212a3 rpc: bump getversion compat 
Version 0.98.5 is officially released with the old behaviour. The same thing
as #2479.
 2022-05-16 06:59:23 +03:00
Roman Khimov
058a7eff90 Merge PR #2488 from nspcc-dev/reorder-neo-gas-distribution 2022-05-13 19:36:34 +03:00
Roman Khimov
54d8a37f3b native: make it mergeable with master again 2022-05-13 18:51:27 +03:00
Roman Khimov
85fe111aea neo: mint GAS after NEO transfer processing 
See neo-project/neo#2734.
 2022-05-13 18:05:27 +03:00
Anna Shaleva
6020ca9ae8 crypto: adjust Checksum documentation 2022-05-13 13:20:40 +03:00
Anna Shaleva
e31f4ca331 interop: add interop API for MODMUL, MODPOW opcodes 2022-05-12 14:31:24 +03:00
Anna Shaleva
e66e82278c vm: upgrade submodule 2022-05-12 14:25:14 +03:00
Anna Shaleva
a94ccf9236 vm: add MODMUL and MODPOW opcodes 
Close #2470.
 2022-05-12 14:25:14 +03:00
Roman Khimov
7fd0eb14b5
Merge pull request #2469 from nspcc-dev/hardfork 
core: add ability to create hard-forks
 2022-05-12 14:05:48 +03:00
Roman Khimov
e7a0722849 rpc: bump getversion compat again 
Version 0.98.4 is officially released with the old behaviour. The same thing
as #2472.
 2022-05-12 10:37:56 +03:00
Roman Khimov
c6f8c33e66
Merge pull request #2478 from nspcc-dev/mainnet-fixes 
Mainnet fixes
 2022-05-12 10:04:53 +03:00
Roman Khimov
64baa309cb
Merge pull request #2475 from nspcc-dev/vm/fix-jump 
vm: check instruction offset is valid before subsequent IP move
 2022-05-12 10:04:04 +03:00
Roman Khimov
621db8c832 stackitem: allow to unJSONize big numbers (>int64), fix #2477 
100000000000000000000 overflows int64 and NeoGo returns some garbage to
contracts instead of a proper number.
 2022-05-11 21:03:10 +03:00
Roman Khimov
3d1a81df1f native: std.itoa uses lower-cased letters, fix #2476 2022-05-11 19:33:17 +03:00
Anna Shaleva
5505acf10e core: change Create[Standard, Multisig]Account prices 
And make a hard-fork from this change.
 2022-05-11 14:21:43 +03:00
Anna Shaleva
e70bf7d12e core: allow to create hard-fork 2022-05-11 14:21:38 +03:00
Anna Shaleva
3be37e8c5b vm: check instruction offset is valid before subsequent IP move 
Reference implementation:
e167f03e25/src/neo-vm/ExecutionContext.cs (L77).

Turns out that exception-related code (try\finally handling) is the only
place where next instruction pointer bounds are not pre-checked before
assignment. This statement is true for both go and C# implementations.
However, C# code has duplicate check located inside the
InstructionPointer setter for all instructions except the
exception-related ones. Neo-go code doesn't perform this duplicate check.
Thus, C# VM FAULTs execution in case of invalid TRY/FINALLY offsets, and
neo-go VM does not.

This commit reverts a part of
https://github.com/nspcc-dev/neo-go/pull/2396. This bug is discovered
thanks to test added in https://github.com/neo-project/neo-vm/pull/453.
 2022-05-11 14:04:02 +03:00
Anna Shaleva
d88ca102c6 services: forbid insecure Oracle request redirects 2022-05-11 09:45:44 +03:00
Roman Khimov
d1588115a2
Merge pull request #2473 from nspcc-dev/fix-gosimple-wrn 
services: fix gosimple warning
 2022-05-11 09:22:05 +03:00
Roman Khimov
483130fa7c
Merge pull request #2472 from nspcc-dev/shift-getversion-compat 
rpc: move latest getversion compat to 0.98.3
 2022-05-11 08:10:07 +03:00
Anna Shaleva
48ee33fd61 services: fix gosimple warning 
Fix the following warning:
```
S1001: should use copy() instead of a loop (gosimple)
```
 2022-05-11 07:39:27 +03:00
Roman Khimov
2b79a162ce
Merge pull request #2467 from nspcc-dev/limit-eq 
vm: adjust comparable limit for ByteArray
 2022-05-10 19:53:20 +03:00
Roman Khimov
bb0efed8b7 rpc: move latest getversion compat to 0.98.3 
Version 0.98.3 is officially released with the old behavior.
 2022-05-07 22:34:40 +03:00
Roman Khimov
711e21709f rpc/notary: make this branch mergeable with master 2022-05-07 18:38:50 +03:00
Anna Shaleva
8af043520d vm: adjust MaxByteArrayComparableSize value 
https://github.com/neo-project/neo-vm/pull/454#discussion_r857533800.
 2022-05-07 12:56:09 +03:00