From acc051ac943759fbb7ba68320844eda3e96c60a4 Mon Sep 17 00:00:00 2001
From: Philippe Antoine <pantoine@oisf.net>
Date: Thu, 30 Oct 2025 22:08:28 +0100
Subject: [PATCH] unix-socket: return after closing on too long

Avoids later use after free

Ticket: 8063
---
 src/unix-manager.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/unix-manager.c b/src/unix-manager.c
index 3d8d120bd3..c058b7c441 100644
--- a/src/unix-manager.c
+++ b/src/unix-manager.c
@@ -554,6 +554,7 @@ static void UnixCommandRun(UnixCommand * this, UnixClient *client)
             SCLogError("Command server: client command is too long, "
                        "disconnect him.");
             UnixCommandClose(this, client->fd);
+            return;
         }
         buffer[ret] = 0;
     } else {
@@ -575,6 +576,7 @@ static void UnixCommandRun(UnixCommand * this, UnixClient *client)
                 SCLogInfo("Command server: client command is too long, "
                         "disconnect him.");
                 UnixCommandClose(this, client->fd);
+                return;
             }
             if (buffer[ret - 1] == '\n') {
                 buffer[ret-1] = 0;