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linux/fs/smb
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Henrique Carvalho baf664fc90 smb: server: fix leak of active_num_conn in ksmbd_tcp_new_connection() 
commit 77ffbcac4e upstream.

On kthread_run() failure in ksmbd_tcp_new_connection(), the transport is
freed via free_transport(), which does not decrement active_num_conn,
leaking this counter.

Replace free_transport() with ksmbd_tcp_disconnect().

Fixes: 0d0d4680db ("ksmbd: add max connections parameter")
Cc: stable@vger.kernel.org
Signed-off-by: Henrique Carvalho <henrique.carvalho@suse.com>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2026-02-16 10:18:43 +01:00
..
client smb: client: split cached_fid bitfields to avoid shared-byte RMW races 2026-02-16 10:18:43 +01:00
common smb: smbdirect: introduce smbdirect_socket_parameters 2025-07-06 11:01:42 +02:00
server smb: server: fix leak of active_num_conn in ksmbd_tcp_new_connection() 2026-02-16 10:18:43 +01:00
Kconfig smb: move client and server files to common directory fs/smb 2023-05-24 16:29:21 -05:00
Makefile smb: move client and server files to common directory fs/smb 2023-05-24 16:29:21 -05:00