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feat(c-api) wasm_func_call handles null pointers.

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This commit is contained in:
Ivan Enderlin
2020-11-12 15:34:43 +01:00
parent b42c699be0
commit e27ce51303
1 changed files with 5 additions and 2 deletions
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7
lib/c-api/src/wasm_c_api/externals/function.rs vendored
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@@ -150,10 +150,13 @@ pub unsafe extern "C" fn wasm_func_delete(_func: Option<Box<wasm_func_t>>) {}
#[no_mangle]
pub unsafe extern "C" fn wasm_func_call(
func: &wasm_func_t,
args: &wasm_val_vec_t,
func: Option<&wasm_func_t>,
args: Option<&wasm_val_vec_t>,
results: &mut wasm_val_vec_t,
) -> Option<Box<wasm_trap_t>> {
let func = func?;
let args = args?;
let params = args
.into_slice()
.map(|slice| {