[Rust] Don't leak the callbacks within DownloadInstance::perform_custom_request

bdash · bdash · commit 82a71432e4a6 · 2025-07-30T17:46:00.000-07:00
diff --git a/rust/src/download_provider.rs b/rust/src/download_provider.rs
@@ -253,6 +253,7 @@ impl DownloadInstance {
             )
         };
 
+        unsafe { drop(Box::from_raw(callbacks)) };
         if result < 0 {
             unsafe { BNFreeDownloadInstanceResponse(response) };
             return Err(self.get_error());

Original file line number	Diff line number	Diff line change
`@@ -253,6 +253,7 @@ impl DownloadInstance {`
`253`	`253`	`)`
`254`	`254`	`};`
`255`	`255`
	`256`	`+ unsafe { drop(Box::from_raw(callbacks)) };`
`256`	`257`	`if result < 0 {`
`257`	`258`	`unsafe { BNFreeDownloadInstanceResponse(response) };`
`258`	`259`	`return Err(self.get_error());`