feat(agent): implement agent execution engine and turn handling with background processing

2026-07-20 16:29:39 +07:00
parent 2e8a4f2443
commit efcd191f96
15 changed files with 452 additions and 247 deletions
@@ -333,8 +333,9 @@ impl SseParser {
                                if let Some(tool_calls) =
                                    d.get("tool_calls").and_then(|tc| tc.as_array())
                                {
+                                    const MAX_TOOL_CALLS: usize = 64;
                                    for tc in tool_calls {
-                                        let index =
+                                        let raw_index =
                                            tc.get("index").and_then(Value::as_u64).unwrap_or_else(
                                                || {
                                                    tracing::warn!(
@@ -344,7 +345,10 @@ impl SseParser {
                                                    0
                                                },
                                            );
-                                        let index = usize::try_from(index).unwrap_or(0);
+                                        // Clamp index to prevent out-of-bounds / memory exhaustion
+                                        let index = usize::try_from(raw_index)
+                                            .unwrap_or(0)
+                                            .min(MAX_TOOL_CALLS.saturating_sub(1));
                                        let id = tc
                                            .get("id")
                                            .and_then(|i| i.as_str())