Module Name: src
Committed By: pgoyette
Date: Mon Mar 25 00:55:28 UTC 2019
Modified Files:
src/sys/net: if_tun.c
Log Message:
If the unit being closed was a "zombie" (ie, the interface was destroyed
previously), remove it from the zombie list after freeing all of its
resources.
This should allow the module to be unloaded even if there was a zombie
at some point. Without this change, the zombie list never gets emptied.
To generate a diff of this commit:
cvs rdiff -u -r1.147 -r1.148 src/sys/net/if_tun.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/net/if_tun.c
diff -u src/sys/net/if_tun.c:1.147 src/sys/net/if_tun.c:1.148
--- src/sys/net/if_tun.c:1.147 Mon Sep 3 16:29:35 2018
+++ src/sys/net/if_tun.c Mon Mar 25 00:55:28 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: if_tun.c,v 1.147 2018/09/03 16:29:35 riastradh Exp $ */
+/* $NetBSD: if_tun.c,v 1.148 2019/03/25 00:55:28 pgoyette Exp $ */
/*
* Copyright (c) 1988, Julian Onions <j...@cs.nott.ac.uk>
@@ -19,7 +19,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_tun.c,v 1.147 2018/09/03 16:29:35 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_tun.c,v 1.148 2019/03/25 00:55:28 pgoyette Exp $");
#ifdef _KERNEL_OPT
#include "opt_inet.h"
@@ -370,6 +370,7 @@ tunclose(dev_t dev, int flag, int mode,
softint_disestablish(tp->tun_isih);
mutex_destroy(&tp->tun_lock);
kmem_free(tp, sizeof(*tp));
+ LIST_REMOVE(tp, tunz_list);
return 0;
}
