Merge pull request #164 from tonarino/fix-async-pool-memory-leak

Fix memory leak on `AsyncTransfer` struct
cameleon-rs · Apr 13, 2023 · 1023142 · 1023142
2 parents 1fad278 + c0cebd1
commit 1023142
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/device/src/u3v/async_read.rs b/device/src/u3v/async_read.rs
@@ -203,6 +203,9 @@ impl AsyncTransfer {
 impl Drop for AsyncTransfer {
     fn drop(&mut self) {
         unsafe {
+            drop(Box::from_raw(
+                self.transfer().user_data.cast::<AtomicBool>(),
+            ));
             libusb1_sys::libusb_free_transfer(self.ptr.as_ptr());
         }
     }