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[ Upstream commitaeb660171b] In function macsec_fs_tx_create_crypto_table_groups(), when the ft->g memory is successfully allocated but the 'in' memory fails to be allocated, the memory pointed to by ft->g is released once. And in function macsec_fs_tx_create(), macsec_fs_tx_destroy() is called to release the memory pointed to by ft->g again. This will cause double free problem. Fixes:e467b283ff("net/mlx5e: Add MACsec TX steering rules") Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Sasha Levin <sashal@kernel.org>
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.