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fix(runtime-core) Drop vm::FuncCtx if not null.

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This commit is contained in:
Ivan Enderlin
2020-01-09 15:11:25 +01:00
parent 19c3837881
commit 6018aa32e1
1 changed files with 3 additions and 1 deletions
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4
lib/runtime-core/src/backing.rs
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@ -563,7 +563,9 @@ impl Drop for ImportBacking {
fn drop(&mut self) { fn drop(&mut self) {
// Properly drop the `vm::FuncCtx` in `vm::ImportedFunc`. // Properly drop the `vm::FuncCtx` in `vm::ImportedFunc`.
for (_imported_func_index, imported_func) in (*self.vm_functions).iter_mut() { for (_imported_func_index, imported_func) in (*self.vm_functions).iter_mut() {
let _: Box<vm::FuncCtx> = unsafe { Box::from_raw(imported_func.func_ctx.as_ptr()) }; if !imported_func.func_ctx.as_ptr().is_null() {
let _: Box<vm::FuncCtx> = unsafe { Box::from_raw(imported_func.func_ctx.as_ptr()) };
}
} }
} }
} }