| commit | e55cc4aaa6e35448c14370e5261c3387d26b257d | |
| author | Pablo Neira Ayuso <pablo@netfilter.org> | |
| Tue, 12 May 2009 07:51:26 +0000 (12 09:51 +0200) | ||
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | |
| Tue, 12 May 2009 07:51:26 +0000 (12 09:51 +0200) | ||
| tree | 43a3171fbb30f534fe438d853fdc611bfda894ea | treesnapshot (tar.gz zip) |
| parent | cd958a6c92c84095a439780b53832bb3aae2d512 | commitdiff |
xtables: fix segfault if incorrect protocol name is used
This patch fixes a segfault that can be triggered if you use an
incorrect protocol, e.g.
# iptables -I PREROUTING -t nat -p lalala --dport 21 -j DNAT --to 192.168.1.2:21
Segmentation fault
With this patch:
# iptables -I PREROUTING -t nat -p lalala --dport 21 -j DNAT --to 192.168.1.2:21
iptables v1.4.3.2: unknown protocol `lala' specified
Try `iptables -h' or 'iptables --help' for more information
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This patch fixes a segfault that can be triggered if you use an
incorrect protocol, e.g.
# iptables -I PREROUTING -t nat -p lalala --dport 21 -j DNAT --to 192.168.1.2:21
Segmentation fault
With this patch:
# iptables -I PREROUTING -t nat -p lalala --dport 21 -j DNAT --to 192.168.1.2:21
iptables v1.4.3.2: unknown protocol `lala' specified
Try `iptables -h' or 'iptables --help' for more information
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
| xtables.c | diffblobblamehistory |