From b59648a2d6a9193036f4ba10427b2493de23d322 Mon Sep 17 00:00:00 2001
From: Paul Holzinger <pholzing@redhat.com>
Date: Tue, 8 Jul 2025 15:39:22 +0200
Subject: [PATCH] hack/podman_cleanup_tracer.bt: check map before deleting keys

It seems the new bpftrace version since 0.22 logs a warning if we try to
delete a key that does not exist.

Signed-off-by: Paul Holzinger <pholzing@redhat.com>
---
 hack/podman_cleanup_tracer.bt | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hack/podman_cleanup_tracer.bt b/hack/podman_cleanup_tracer.bt
index 7ad6df030c..925fdea842 100755
--- a/hack/podman_cleanup_tracer.bt
+++ b/hack/podman_cleanup_tracer.bt
@@ -89,7 +89,9 @@ tracepoint:sched:sched_process_exit
 
     // process is done remove pid from map
     delete(@pids[pid]);
-    delete(@cleanupPids[pid]);
+    if (@cleanupPids[pid]) {
+        delete(@cleanupPids[pid]);
+    }
 }
 
 // Trace all kill calls that target our pids.