[Lldb-commits] [lldb] [lldb][debugserver] Arguments to kill(2) are reversed (PR #201226)

[Jason Molenda via lldb-commits]

https://github.com/jasonmolenda created https://github.com/llvm/llvm-project/pull/201226

This codepath is only executed as an attempt to clean up during a failed launch, so the reversed arguments were rarely actually used.

rdar://175507620

>From b19f9863027a428a00c5eac1dccaa35d228effa8 Mon Sep 17 00:00:00 2001
From: Jason Molenda <jmolenda at apple.com>
Date: Tue, 2 Jun 2026 15:44:38 -0700
Subject: [PATCH] [lldb][debugserver] Arguments to kill(2) are reversed

This codepath is only executed as an attempt to clean up
during a failed launch, so the reversed arguments were
rarely actually used.

rdar://175507620
---
 lldb/tools/debugserver/source/DNB.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lldb/tools/debugserver/source/DNB.cpp b/lldb/tools/debugserver/source/DNB.cpp
index 4febb1797def7..1f13e70a12546 100644
--- a/lldb/tools/debugserver/source/DNB.cpp
+++ b/lldb/tools/debugserver/source/DNB.cpp
@@ -379,7 +379,7 @@ nub_process_t DNBProcessLaunch(
         // point and get reparented to someone else and never go away.
         DNBLog("Could not get task port for process, sending SIGKILL and "
                "exiting.");
-        kill(SIGKILL, pid);
+        kill(pid, SIGKILL);
 
         if (err_str && err_len > 0) {
           if (launch_err.AsString()) {