Commit graph

5 commits

Author SHA1 Message Date
Roman Khimov
70aed34d77 interop/contract: fix state rollbacks for nested contexts
Our wrapping optimization relied on the caller context having a TRY block,
but each context (including internal calls!) has an exception handling stack
of its own, which means that for an invocation stack of

    entry
    A.someMethodFromEntry()   # this one has a TRY
    A.internalMethodViaCALL() # this one doesn't
    B.someMethod()

we get `HasTryBlock() == false` for `A.internalMethodViaCALL()` context, which
leads to missing wrapper and missing rollbacks if B is to THROW. What this
patch does instead is it checks for any context within contract boundaries.

Fixes #3045.

Signed-off-by: Roman Khimov <roman@nspcc.ru>
2023-06-29 11:58:12 +03:00
Anna Shaleva
79e13f73d8 core, rpc: move getFakeNextBlock to Blockchain
It's needed for VM CLI as far and may be improved later.
2022-10-07 15:56:34 +03:00
Roman Khimov
f0d7a1da2a core: move contract-related tests to the contract package 2022-06-08 19:01:34 +03:00
Roman Khimov
ff1545b7eb core: move TestContractCall into the contract package
It belongs there and now it can be moved. No functional changes.
2022-06-08 16:53:01 +03:00
Roman Khimov
209b977e9a core: move contract-related interop code into appropriate package
And move one of the tests with it.
2022-06-08 16:02:07 +03:00