Merge pull request #6541 from csgui/fix/clarity-wasm-issue-719

fix memory offsets

Author: csgui

clarity/src/vm/clarity_wasm.rs

@@ -578,7 +578,7 @@ pub fn call_function<'a>(
         .as_ref()
         .ok_or(Error::Wasm(WasmError::ExpectedReturnValue))?
         .clone();
-    let (mut results, offset) = reserve_space_for_return(offset, &return_type)?;
+    let (mut results, offset) = reserve_space_for_return(in_mem_offset, &return_type)?;
 
     // Update the stack pointer after space is reserved for the arguments and
     // return values.
@@ -6609,7 +6609,7 @@ fn link_contract_call_fn(linker: &mut Linker<ClarityWasmContext>) -> Result<(),
                     return_offset,
                     return_offset + get_type_size(return_ty),
                     &result,
-                    false,
+                    true,
                 )?;
 
                 Ok(())