Fix issue 800 - check index before accessing imports.globals #809
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@pventuzelo can you add the changes of this PR into the CHANGELOG.md? Once is done we should be ready to merge! |
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@syrusakbary Done ;) |
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809: Fix issue 800 - check index before accessing imports.globals r=syrusakbary a=pventuzelo # Description Fix issue #800 * Check if `import_global_index` is valid i.e inside imports.globals range. * Related functions: * validate_memories * validate_tables * finalize_memories * finalize_tables # After the fix ``` sh $ ./target/release/wasmer run index_oob_LocalBacking_validate_memories_152.wasm execute_wasm: "Can\'t instantiate module: LinkError([Generic { message: \"incorrect global index for initializer\" }])" -------------------------------------------------------------------------------------------------------- $ ./target/release/wasmer run index_oob_LocalBacking_validate_tables_276.wasm execute_wasm: "Can\'t instantiate module: LinkError([Generic { message: \"incorrect global index for initializer\" }])" ``` # Review - [x] Create a short description of the the change in the CHANGELOG.md file Co-authored-by: Patrick Ventuzelo <ventuzelo.patrick@gmail.com> Co-authored-by: Patrick Ventuzelo <9038181+pventuzelo@users.noreply.github.com>
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Description
Fix issue #800
import_global_indexis valid i.e inside imports.globals range.After the fix
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