Hangbin Liu
cbc3dbfe4f
[ Upstream commit8bea728dce] If there is no NFTA_OBJ_TABLE and NFTA_OBJ_TYPE, the c.data will be NULL in nf_tables_getobj(). So before free filter->table in nf_tables_dump_obj_done(), we need to check if filter is NULL first. Fixes:e46abbcc05("netfilter: nf_tables: Allow table names of up to 255 chars") Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Acked-by: Phil Sutter <phil@nwl.cc> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Sasha Levin <alexander.levin@verizon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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.