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Commit55917a21d0("netfilter: x_tables: add context to know if extension runs from nft_compat") introduced a member nft_compat to xt_tgchk_param structure. But it didn't set it's value for ipt_init_target. With unexpected value in par.nft_compat, it may return unexpected result in some target's checkentry. This patch is to set all it's fields as 0 and only initialize the non-zero fields in ipt_init_target. v1->v2: As Wang Cong's suggestion, fix it by setting all it's fields as 0 and only initializing the non-zero fields. Fixes:55917a21d0("netfilter: x_tables: add context to know if extension runs from nft_compat") Suggested-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: Xin Long <lucien.xin@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.