From 804066a0471b47219ed69eacf7f6d85571f839a1 Mon Sep 17 00:00:00 2001
From: Kirill Bulatov <kirill@zed.dev>
Date: Thu, 10 Apr 2025 14:37:21 -0600
Subject: [PATCH] Do not query for LSP tasks buffers that do not belong to the
 position given (#28536)

Follow-up of https://github.com/zed-industries/zed/pull/28359

Release Notes:

- Fixed a panic when LSP tasks are queried in certain multi buffer
excerpts
---
 crates/editor/src/lsp_ext.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/crates/editor/src/lsp_ext.rs b/crates/editor/src/lsp_ext.rs
index 84c7c7d56343345da86472780fbf755b77ee782a..fb3158a720783fcd5438bb50319759c90119fd7d 100644
--- a/crates/editor/src/lsp_ext.rs
+++ b/crates/editor/src/lsp_ext.rs
@@ -85,6 +85,10 @@ pub fn lsp_tasks(
         .map(|(name, buffer_ids)| {
             let buffers = buffer_ids
                 .iter()
+                .filter(|&&buffer_id| match for_position {
+                    Some(for_position) => for_position.buffer_id == Some(buffer_id),
+                    None => true,
+                })
                 .filter_map(|&buffer_id| project.read(cx).buffer_for_id(buffer_id, cx))
                 .collect::<Vec<_>>();
             language_server_for_buffers(project.clone(), name.clone(), buffers, cx)