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155fb43b70
Property list (altname is a link "property") is wrapped in a nlattr. nlattrs length is 16bit so practically speaking the list of properties can't be longer than that, otherwise user space would have to interpret broken netlink messages. Prevent the problem from occurring by checking the length of the property list before adding new entries. Reported-by: George Shuklin <george.shuklin@gmail.com> Reviewed-by: David Ahern <dsahern@kernel.org> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
6115 lines
148 KiB
6115 lines
148 KiB