fix race condition in getOrLoadHandle

Techatrix · Techatrix · commit 3bdfe5020af5 · 2025-09-16T22:15:28.000+02:00
diff --git a/src/DocumentStore.zig b/src/DocumentStore.zig
@@ -749,6 +749,8 @@ pub fn getOrLoadHandle(self: *DocumentStore, uri: Uri) ?*Handle {
     }
 
     defer {
+        self.lock.lock();
+        defer self.lock.unlock();
         std.debug.assert(self.currently_loading_uris.swapRemove(uri));
         self.wait_for_currently_loading_uri.broadcast();
     }

Original file line number	Diff line number	Diff line change
`@@ -749,6 +749,8 @@ pub fn getOrLoadHandle(self: DocumentStore, uri: Uri) ?Handle {`
`749`	`749`	`}`
`750`	`750`
`751`	`751`	`defer {`
	`752`	`+ self.lock.lock();`
	`753`	`+ defer self.lock.unlock();`
`752`	`754`	`std.debug.assert(self.currently_loading_uris.swapRemove(uri));`
`753`	`755`	`self.wait_for_currently_loading_uri.broadcast();`
`754`	`756`	`}`