[PATCH] openvpn: Update to version 2.6.16

[Adolf Belka <adolf.belka@ipfire.org>]

- Update from version 2.6.15 to 2.6.16
- No change to rootfile
- Changelog
    2.6.16
	Security fixes:
	    CVE-2025-13086: Fix memcmp check for the hmac verification in the 3way
		handshake. This bug renders the HMAC based protection against state
		exhaustion on receiving spoofed TLS handshake packets in the OpenVPN
		server inefficient.
	Bug fixes:
	    fix invalid pointer creation in tls_pre_decrypt() - technically this is a
		memory over-read issue, in practice, the compilers optimize it away so
		no negative effects could be observed.
	    Windows: in the interactive service, fix the "undo DNS config" handling.
	    Windows: in the interactive service, disallow using of "stdin" for the
		config file, unless the caller is authorized OpenVPN Administrator
	    Windows: in the interactive service, change all netsh calls to use
		interface index and not interface name - sidesteps all possible attack
		avenues with special characters in interface names.
	    Windows: in the interactive service, improve error handling in some
		"unlikely to happen" paths.
	    auth plugin/script handling: properly check for errors in creation on
		$auth_failed_reason_file (arf).
	    for incoming TCP connections, close-on-exec option was applied to the wrong
		socket fd, leaking socket FDs to child processes.
	    sitnl: set close-on-exec flag on netlink socket
	    ssl_mbedtls: fix missing perf_pop() call (optional performance profiling)
	Windows MSI changes since 2.6.15-I001:
	    Built against OpenSSL 3.6.0
	    Included openvpn-gui updated to 11.58.0.0
	        Check the return value of GetProp()
	        Make config path check similar to that in interactive service
	        Escape the type id of password message received from openvpn
	        Add a message source for event logging
	        Check correct management daemon path when OpenVPN3 is enabled
	        Fix OpenVPN3 radio button label size when OVPN3 is enabled
	        Use GetTempPath() for debug file in plap as well
	        Migrate all saved plain usernames to encrypted format
	    Included win-dco driver updated to 2.8.0

Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
---
 lfs/openvpn | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lfs/openvpn b/lfs/openvpn
index 152e25f63..9252c44f8 100644
--- a/lfs/openvpn
+++ b/lfs/openvpn
@@ -24,7 +24,7 @@
 
 include Config
 
-VER        = 2.6.15
+VER        = 2.6.16
 
 THISAPP    = openvpn-$(VER)
 DL_FILE    = $(THISAPP).tar.gz
@@ -40,7 +40,7 @@ objects = $(DL_FILE)
 
 $(DL_FILE) = $(DL_FROM)/$(DL_FILE)
 
-$(DL_FILE)_BLAKE2 = d77f8d67bffeb7cdd6fe9b3892add3b62001d7e01d5f9b0703f57a5a5a19c58a9dfb5e86b6ba1acad743c39af1d965b2180d6a5fabd32d40cddf4b13f3d91b46
+$(DL_FILE)_BLAKE2 = d4219d5974ecb0d73b865f436ed5a57874dee7295446a10d47354024564a25098ea2210f3356f3938fd24fb99c2310797bb70936ad5423eafad7cbacc94c71c5
 
 install : $(TARGET)
 
-- 
2.51.2