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Bug/is 1022 sigsegv in rollback #1947

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merged 10 commits into from
Aug 5, 2024

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@dimalit dimalit commented Jul 17, 2024

Not confirmed as as fix, but repairs potential issue with concurrent access to g_overlayDB.

Main changes: g_overlayDB, which is used in Precompiled contracts, now is not global, but is a parameter to executePrecompiled

Tetsts:
1 tested with existing JsonRpcSuite/FilestorageCacheSuite
2 tested possible partial catch-up after nullptr in _overlayFS manually with filestorage.js tests

Performance impact: absent

@dimalit dimalit marked this pull request as ready for review July 17, 2024 17:33
@DmytroNazarenko DmytroNazarenko merged commit a21e9ad into v3.20.0 Aug 5, 2024
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@DmytroNazarenko DmytroNazarenko deleted the bug/IS-1022-sigsegv-in-rollback branch August 5, 2024 19:05
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3 participants