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Access linear memory size atomically (#2834)

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Fixes: https://github.com/bytecodealliance/wasm-micro-runtime/issues/2804
This commit is contained in:
Enrico Loparco
2023-11-29 12:27:17 +00:00
committed by GitHub
parent b81abd01ef
commit 0455071fc1
4 changed files with 38 additions and 16 deletions
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4
core/iwasm/common/wasm_memory.c
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@ -686,7 +686,7 @@ wasm_enlarge_memory_internal(WASMModuleInstance *module, uint32 inc_page_count)
memory->num_bytes_per_page = num_bytes_per_page;
memory->cur_page_count = total_page_count;
memory->max_page_count = max_page_count;
memory->memory_data_size = (uint32)total_size_new;
SET_LINEAR_MEMORY_SIZE(memory, (uint32)total_size_new);
memory->memory_data_end = memory->memory_data + (uint32)total_size_new;
wasm_runtime_set_mem_bound_check_bytes(memory, total_size_new);
@ -844,7 +844,7 @@ wasm_enlarge_memory_internal(WASMModuleInstance *module, uint32 inc_page_count)
memory->num_bytes_per_page = num_bytes_per_page;
memory->cur_page_count = total_page_count;
memory->max_page_count = max_page_count;
memory->memory_data_size = (uint32)total_size_new;
SET_LINEAR_MEMORY_SIZE(memory, (uint32)total_size_new);
memory->memory_data_end = memory->memory_data + (uint32)total_size_new;
wasm_runtime_set_mem_bound_check_bytes(memory, total_size_new);