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Enlarge max pool size and fix bh_memcpy_s dest max size check (#1151)

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Enlarge max pool size and fix bh_memcpy_s dest max size check to support
large linear memory, e.g. with initial page count 65535.
This commit is contained in:
Wenyong Huang
2022-05-07 16:09:16 +08:00
committed by GitHub
parent a7f4c3c15c
commit d62543c99c
5 changed files with 10 additions and 19 deletions
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2
core/iwasm/common/wasm_memory.c
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@ -86,7 +86,7 @@ wasm_runtime_memory_pool_size()
if (memory_mode == MEMORY_MODE_POOL)
return global_pool_size;
else
return 1 * BH_GB;
return UINT32_MAX;
}
static inline void *

3
core/iwasm/common/wasm_memory.h
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@ -20,6 +20,9 @@ wasm_runtime_memory_init(mem_alloc_type_t mem_alloc_type,
void
wasm_runtime_memory_destroy();
unsigned
wasm_runtime_memory_pool_size();
#ifdef __cplusplus
}
#endif

4
core/iwasm/interpreter/wasm_loader.c
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@ -10,6 +10,7 @@
#include "wasm_opcode.h"
#include "wasm_runtime.h"
#include "../common/wasm_native.h"
#include "../common/wasm_memory.h"
#if WASM_ENABLE_DEBUG_INTERP != 0
#include "../libraries/debug-engine/debug_engine.h"
#endif
@ -1229,9 +1230,6 @@ fail:
return false;
}
unsigned
wasm_runtime_memory_pool_size();
static bool
check_memory_init_size(uint32 init_size, char *error_buf, uint32 error_buf_size)
{

4
core/iwasm/interpreter/wasm_mini_loader.c
View File

@ -10,6 +10,7 @@
#include "wasm_opcode.h"
#include "wasm_runtime.h"
#include "../common/wasm_native.h"
#include "../common/wasm_memory.h"
/* Read a value of given type from the address pointed to by the given
pointer and increase the pointer to the position just after the
@ -497,9 +498,6 @@ load_table_import(const uint8 **p_buf, const uint8 *buf_end,
return true;
}
unsigned
wasm_runtime_memory_pool_size();
static bool
load_memory_import(const uint8 **p_buf, const uint8 *buf_end,
WASMModule *parent_module, const char *sub_module_name,