From 76211757ecce73cba981bdf6704954b25a100a8c Mon Sep 17 00:00:00 2001
From: akbash <akbash@herdr.dev>
Date: Tue, 18 Aug 2026 00:11:20 +0300
Subject: fix: reap ctrl-click url openers (#2906)

* fix: reap ctrl-click url openers

refs #2903

* fix: scope linux opener test import

refs #2903

* test: isolate url opener regression

refs #2903

---------

Co-authored-by: akbash-bot <300245827+akbash-bot@users.noreply.github.com>
---
 src/app/input/terminal.rs | 61 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)

(limited to 'src/app/input/terminal.rs')

diff --git a/src/app/input/terminal.rs b/src/app/input/terminal.rs
index 12d09e6a..e5b40a74 100644
--- a/src/app/input/terminal.rs
+++ b/src/app/input/terminal.rs
@@ -411,6 +411,8 @@ mod tests {
     use crossterm::event::{KeyCode, KeyEventKind, KeyModifiers, MouseButton, MouseEventKind};
     use ratatui::layout::Rect;
 
+    #[cfg(target_os = "linux")]
+    use super::super::wait_for_detached_process_reap;
     use super::super::{app_for_mouse_test, mouse, numbered_lines_bytes};
     #[cfg(unix)]
     use super::super::{unique_temp_path, wait_for_file};
@@ -885,6 +887,65 @@ mod tests {
         assert!(app.selection_highlight_clear_deadline.is_none());
     }
 
+    #[cfg(target_os = "linux")]
+    #[tokio::test]
+    async fn ctrl_click_url_reaps_failed_opener() {
+        let opener_dir = unique_temp_path("url-opener");
+        let record_path = opener_dir.join("record");
+        let opener_path = opener_dir.join("xdg-open");
+        std::fs::create_dir_all(&opener_dir).expect("fake opener directory");
+        std::fs::write(
+            &opener_path,
+            "#!/bin/sh\nprintf '%s\\n%s\\n' \"$$\" \"$1\" > \"$2\"\nexit 3\n",
+        )
+        .expect("fake opener script");
+
+        let url = "https://example.com/akbash-2903";
+        let line = format!("see {url}");
+        let (mut app, info) = app_with_screen_bytes(line.as_bytes());
+        let col = info.inner_rect.x + line.find("example").expect("url host") as u16;
+        let handled = app.handle_modified_url_click_with(
+            41,
+            modified_mouse(
+                MouseEventKind::Down(MouseButton::Left),
+                col,
+                info.inner_rect.y,
+                KeyModifiers::CONTROL,
+            ),
+            |clicked_url| {
+                std::process::Command::new("/bin/sh")
+                    .arg(&opener_path)
+                    .arg(clicked_url)
+                    .arg(&record_path)
+                    .stdin(std::process::Stdio::null())
+                    .stdout(std::process::Stdio::null())
+                    .stderr(std::process::Stdio::null())
+                    .spawn()
+                    .map(Some)
+            },
+        );
+        assert!(handled);
+
+        let record = wait_for_file(&record_path);
+        let mut lines = record.lines();
+        let pid = lines
+            .next()
+            .expect("opener pid")
+            .parse::<u32>()
+            .expect("numeric opener pid");
+        assert_eq!(lines.next(), Some(url));
+
+        let reaped = wait_for_detached_process_reap(&mut app, pid).await;
+        if !reaped {
+            unsafe {
+                libc::waitpid(pid as libc::pid_t, std::ptr::null_mut(), 0);
+            }
+        }
+
+        let _ = std::fs::remove_dir_all(&opener_dir);
+        assert!(reaped, "failed URL opener child {pid} was not reaped");
+    }
+
     #[cfg(unix)]
     #[tokio::test]
     async fn ctrl_click_url_does_not_forward_release_to_mouse_reporting_pane() {
-- 
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