Linmao Li 790576dc7c nfc: nci: free destination parameters when closing a connection
commit 2e65bafdfd upstream.

When a connection is closed, nci_core_conn_close_rsp_packet() frees
conn_info but not conn_info->dest_params, which is a separate devm
allocation. Each connect/close cycle leaks one dest_params until the
NFC device is removed. Free dest_params along with conn_info.

Fixes: 9b8d1a4cf2 ("nfc: nci: Add an additional parameter to identify a connection id")
Cc: stable@vger.kernel.org
Signed-off-by: Linmao Li <lilinmao@kylinos.cn>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20260721023518.1697625-1-lilinmao@kylinos.cn
Signed-off-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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