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bh=9oqCH6Fh9tuLFZak4ekzZkC0zAVwT8b6FQSixi4fziU=; b=FtuFPNDHVku9HVgiJDZrJsh9/fxDC5VmX1uh9+G0GwLyu6+TTw1b8Zwn6WORL5L4NejzKW zVdyxTrscH1qftApNiZHJ+4te2BPVc7+Z+D8Nb53bPj+QI8PNU8pYvHRxaC/j12ALowGJJ VA4WBiZxPzNcLZfhbcnFQJengNDt1sJ4d4SNdUUm+AUV4qm8pIOFycJhX/NxzVmxKn8GQO l+n/8wW5WkVfIPWC1ogkCQcV+xerxQVybAaYAW7rLauhx9x7ClqPZ2PzNEtcyzAZ9mOAmc z+ALtu5k1pL5wVPrPkuhYtxVO96iRn+DwhR7y0/EWwUzXP2kyw5aRjUV5NIJpg== Authentication-Results: outgoing_mbo_mout; dkim=none; spf=pass (outgoing_mbo_mout: domain of a@unstable.cc designates 2001:67c:2050:b231:465::102 as permitted sender) smtp.mailfrom=a@unstable.cc From: Antonio Quartulli To: openvpn-devel@lists.sourceforge.net Date: Tue, 12 May 2026 16:43:54 +0200 Message-ID: <20260512144358.419599-1-a@unstable.cc> MIME-Version: 1.0 X-Rspamd-Queue-Id: 4gFKBB26Ppz9v0b X-Spam-Score: -0.2 (/) X-Spam-Report: =?unknown-8bit?q?Spam_detection_software=2C_running_on_the_sy?= =?unknown-8bit?q?stem_=22sfi-spamd-2=2Ehosts=2Ecolo=2Esdot=2Eme=22=2C?= =?unknown-8bit?q?_has_NOT_identified_this_incoming_email_as_spam=2E__The_ori?= =?unknown-8bit?q?ginal?= =?unknown-8bit?q?_message_has_been_attached_to_this_so_you_can_view_it_or_la?= =?unknown-8bit?q?bel?= =?unknown-8bit?q?_similar_future_email=2E__If_you_have_any_questions=2C_see?= =?unknown-8bit?q?_the_administrator_of_that_system_for_details=2E?= =?unknown-8bit?q?_?= =?unknown-8bit?q?_Content_preview=3A__From=3A_Ralf_Lici_=3Cralf=40mandelbit?= =?unknown-8bit?q?=2Ecom=3E_Use_the_socket=E2=80=99s_bound?= =?unknown-8bit?q?_network_interface_if_it=E2=80=99s_explicitly_specified_via?= =?unknown-8bit?q?_the_--bind-dev_option?= =?unknown-8bit?q?_in_openvpn=2E_Signed-off-by=3A_Ralf_Lici_=3Cralf=40mandelb?= =?unknown-8bit?q?it=2Ecom=3E_Signed-off-by=3A?= =?unknown-8bit?q?_Antonio_Quartulli_=3Cantonio=40openvpn=2Enet=3E_---_driver?= =?unknown-8bit?q?s/net/ovpn/udp=2Ec_=7C_4_+++-?= =?unknown-8bit?q?_1_file_changed=2C_3_insertions=28+=29=2C_1_deletion=28-=29?= =?unknown-8bit?q?_?= =?unknown-8bit?q?_?= =?unknown-8bit?q?_Content_analysis_details=3A___=28-0=2E2_points=2C_5=2E0_re?= =?unknown-8bit?q?quired=29?= =?unknown-8bit?q?_?= =?unknown-8bit?q?_pts_rule_name______________description?= =?unknown-8bit?q?_----_----------------------_------------------------------?= =?unknown-8bit?q?--------------------?= =?unknown-8bit?q?_-0=2E1_DKIM=5FVALID=5FEF__________Message_has_a_valid_DKIM?= =?unknown-8bit?q?_or_DK_signature_from?= =?unknown-8bit?q?_envelope-from_domain?= =?unknown-8bit?q?_0=2E1_DKIM=5FSIGNED____________Message_has_a_DKIM_or_DK_si?= =?unknown-8bit?q?gnature=2C_not_necessarily_valid?= =?unknown-8bit?q?_-0=2E1_DKIM=5FVALID=5FAU__________Message_has_a_valid_DKIM?= =?unknown-8bit?q?_or_DK_signature_from_author=27s?= =?unknown-8bit?q?_domain?= =?unknown-8bit?q?_-0=2E1_DKIM=5FVALID_____________Message_has_at_least_one_v?= =?unknown-8bit?q?alid_DKIM_or_DK_signature?= X-Headers-End: 1wMoLx-0007ID-L4 Subject: [Openvpn-devel] [PATCH ovpn net-next 1/5] ovpn: use bound device in UDP when available X-BeenThere: openvpn-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Antonio Quartulli Errors-To: openvpn-devel-bounces@lists.sourceforge.net X-getmail-retrieved-from-mailbox: Inbox X-GMAIL-THRID: =?utf-8?q?1864994242454971619?= X-GMAIL-MSGID: =?utf-8?q?1864994242454971619?= From: Ralf Lici Use the socket’s bound network interface if it’s explicitly specified via the --bind-dev option in openvpn. Signed-off-by: Ralf Lici Signed-off-by: Antonio Quartulli --- drivers/net/ovpn/udp.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/ovpn/udp.c b/drivers/net/ovpn/udp.c index 493a5a0744af..78b9aea06de9 100644 --- a/drivers/net/ovpn/udp.c +++ b/drivers/net/ovpn/udp.c @@ -153,6 +153,7 @@ static int ovpn_udp4_output(struct ovpn_peer *peer, struct ovpn_bind *bind, .fl4_dport = bind->remote.in4.sin_port, .flowi4_proto = sk->sk_protocol, .flowi4_mark = sk->sk_mark, + .flowi4_oif = sk->sk_bound_dev_if, }; int ret; @@ -230,7 +231,8 @@ static int ovpn_udp6_output(struct ovpn_peer *peer, struct ovpn_bind *bind, .fl6_dport = bind->remote.in6.sin6_port, .flowi6_proto = sk->sk_protocol, .flowi6_mark = sk->sk_mark, - .flowi6_oif = bind->remote.in6.sin6_scope_id, + .flowi6_oif = sk->sk_bound_dev_if ?: + bind->remote.in6.sin6_scope_id, }; local_bh_disable();