xtables: Fix for segfault when registering hashlimit extension

This patch fixes the crash when registering the hashlimit extension
with xtables during init_extensions(when built with static libs) .
The option validation function xtables_option_metavalidate has a
loop termination condition of the entry name being NULL. The loop
does not terminate when validating hashlimit_mt_opts_v2 which causes
a crash on derefencing an invalid entry.

Signed-off-by: Heena Sirwani <heenasirwani@gmail.com>
Signed-off-by: Florian Westphal <fw@strlen.de>

0 files changed, 0 insertions, 0 deletions