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author | Jan Engelhardt <jengelh@medozas.de> | 2011-07-09 16:01:18 +0200 |
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committer | Jan Engelhardt <jengelh@medozas.de> | 2011-07-09 16:01:18 +0200 |
commit | c0e69db337540b22a3b3f739b1143341e7b759b7 (patch) | |
tree | 6ca05679d2a30d5e978e1cfdd28ba11bca297758 /Makefile.am | |
parent | 32cea83f26a2c342b9410e6dfb0530b33f8af928 (diff) |
libxtables: properly reject empty hostnames
An empty hostname in the address list of an -s/-d argument, which may
be the result of a typo, is interpreted as 0/0, which, when combined
with -j ACCEPT, leads to an undesired opening of the firewall.
References: http://bugzilla.netfilter.org/show_bug.cgi?id=727
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Diffstat (limited to 'Makefile.am')
0 files changed, 0 insertions, 0 deletions