Add more operand stack overflow checks for fast-interp (#1104)

And clear some compile warnings on Windows
2022-04-20 16:19:12 +08:00
parent 0f505aafd9
commit d6e781af28
5 changed files with 29 additions and 11 deletions
--- a/core/iwasm/interpreter/wasm_mini_loader.c
+++ b/core/iwasm/interpreter/wasm_mini_loader.c
@ -3501,8 +3501,8 @@ wasm_loader_emit_const(WASMLoaderContext *ctx, void *value, bool is_32_bit)
        bh_assert(((uintptr_t)ctx->p_code_compiled & 1) == 0);
 #endif
        bh_memcpy_s(ctx->p_code_compiled,
-                    ctx->p_code_compiled_end - ctx->p_code_compiled, value,
-                    size);
+                    (uint32)(ctx->p_code_compiled_end - ctx->p_code_compiled),
+                    value, size);
        ctx->p_code_compiled += size;
    }
    else {