diff options
| author | Liping Zhang <liping.zhang@spreadtrum.com> | 2016-10-11 22:22:27 +0800 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-10-17 17:32:36 +0200 |
| commit | 62064f6a9e054739ecbdda010dbe9c3fd69bbaa2 (patch) | |
| tree | 8c0f31f38db64613c748cd8b559ff398e6f837a1 /configure.ac | |
| parent | 2c3dbe92b5eab4702ced403e4f6c030249a308c2 (diff) | |
ulogd: fix crash when ipv4 packet is truncated
If ipv4 packet is truncated, we should not try to dereference the
iph pointer. Otherwise, if the user add such iptables rules
"-j NFLOG --nflog-size 0", we will dereference the NULL pointer
and crash may happen.
Reported-by: Chris Caputo <ccaputo@alt.net>
Signed-off-by: Liping Zhang <liping.zhang@spreadtrum.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'configure.ac')
0 files changed, 0 insertions, 0 deletions