diff options
author | Phil Oester <kernel@linuxace.com> | 2013-09-26 09:06:58 -0700 |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-09-27 16:28:51 +0200 |
commit | 03e227017cca4f6d62a434bbaacf07e2869775b9 (patch) | |
tree | 4461527f6a948fd22f6b130623b4b5b9d076f657 /extensions | |
parent | f70e1d675ae70f607e28ea07d8e024ccf283374a (diff) |
libxtables: xtables_ipmask_to_numeric incorrect with non-CIDR masks
As pointed out by Peter Hoelsken, rules created with non-standard
masks such as 0.255.0.0, 0.0.255.0, etc. are displayed when output
with iptables -L in CIDR notation as -1. This is because the cidr
variable in xtables_ipmask_to_numeric is unsigned, and the return
value of -1 from xtables_ipmask_to_cidr is therefore converted to
UINT_MAX. Add a cast to workaround the issue.
This closes netfilter bugzilla #854.
Signed-off-by: Phil Oester <kernel@linuxace.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'extensions')
0 files changed, 0 insertions, 0 deletions