From: Andrea Pesaresi Date: Sat, 11 Oct 2025 08:07:42 +0000 (+0200) Subject: kernel: ksmbd: browse-interfaces-list-on-FSCTL_QUERY_INTERFACE_INFO X-Git-Url: http://git.openwrt.org/?a=commitdiff_plain;h=711e14af799c126f7be93228c395e4ac9518f131;p=openwrt%2Fstaging%2Fnbd.git kernel: ksmbd: browse-interfaces-list-on-FSCTL_QUERY_INTERFACE_INFO backport from kernel 6.12 ksmbd.mount will give each interfaces list and bind_interfaces_only flags to ksmbd server. Previously, the interfaces list was sent only when bind_interfaces_only was enabled. ksmbd server browse only interfaces list given from ksmbd.conf on FSCTL_QUERY_INTERFACE_INFO IOCTL. Signed-off-by: Andrea Pesaresi Link: https://github.com/openwrt/openwrt/pull/20377 Signed-off-by: Hauke Mehrtens --- diff --git a/target/linux/generic/backport-6.6/540-v6.12-ksmbd-browse-interfaces-list-on-FSCTL_QUERY_INTERFACE_INFO.patch b/target/linux/generic/backport-6.6/540-v6.12-ksmbd-browse-interfaces-list-on-FSCTL_QUERY_INTERFACE_INFO.patch new file mode 100644 index 0000000000..3c24f6315c --- /dev/null +++ b/target/linux/generic/backport-6.6/540-v6.12-ksmbd-browse-interfaces-list-on-FSCTL_QUERY_INTERFACE_INFO.patch @@ -0,0 +1,35 @@ +From 0fc403192dcc8def1f6284959141608ac4c86699 Mon Sep 17 00:00:00 2001 +From: Namjae Jeon +Date: Fri, 10 Jan 2025 13:37:05 +0900 +Subject: ksmbd: browse interfaces list on FSCTL_QUERY_INTERFACE_INFO IOCTL + +[ Upstream commit b2d99376c5d61eb60ffdb6c503e4b6c8f9712ddd ] + +ksmbd.mount will give each interfaces list and bind_interfaces_only flags +to ksmbd server. Previously, the interfaces list was sent only +when bind_interfaces_only was enabled. +ksmbd server browse only interfaces list given from ksmbd.conf on +FSCTL_QUERY_INTERFACE_INFO IOCTL. + +Signed-off-by: Namjae Jeon +Signed-off-by: Steve French +Stable-dep-of: 21a4e47578d4 ("ksmbd: fix use-after-free in __smb2_lease_break_noti()") +Signed-off-by: Sasha Levin +--- + fs/smb/server/ksmbd_netlink.h | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +(limited to 'fs/smb/server/ksmbd_netlink.h') + +--- a/fs/smb/server/ksmbd_netlink.h ++++ b/fs/smb/server/ksmbd_netlink.h +@@ -108,7 +108,8 @@ struct ksmbd_startup_request { + __u32 smb2_max_credits; /* MAX credits */ + __u32 smbd_max_io_size; /* smbd read write size */ + __u32 max_connections; /* Number of maximum simultaneous connections */ +- __u32 reserved[126]; /* Reserved room */ ++ __s8 bind_interfaces_only; ++ __s8 reserved[503]; /* Reserved room */ + __u32 ifc_list_sz; /* interfaces list size */ + __s8 ____payload[]; + };