journald: close passed fds we cannot make sense of

[elogind.git] / src / journal / journald-server.c

diff --git a/src/journal/journald-server.c b/src/journal/journald-server.c
index 3bee18b35bf30430d40fb37ff73bd2ff10b5be24..80c97364209405da735e70e40d31730eda8e7e81 100644 (file)
--- a/src/journal/journald-server.c
+++ b/src/journal/journald-server.c
@@ -1552,8 +1552,16 @@ int server_init(Server *s) {
 
                         s->audit_fd = fd;
 
-                } else
-                        log_error("Unknown socket passed as file descriptor %d, ignoring.", fd);
+                } else {
+                        log_warning("Unknown socket passed as file descriptor %d, ignoring.", fd);
+
+                        /* Let's close the fd, better be safe than
+                           sorry. The fd might reference some resource
+                           that we really want to release if we don't
+                           make use of it. */
+
+                        safe_close(fd);
+                }
         }
 
         r = server_open_syslog_socket(s);