tree 5cf74c0b735e6bcaa9b6dbded3ed91f43aaf6072
parent ef00f89f1eb7e056aab9dfe068521e6f2320c94a
author Florian Westphal <fwestphal@astaro.com> 1266254155 +0100
committer Patrick McHardy <kaber@trash.net> 1266254155 +0100

netfilter: ebtables: abort if next_offset is too small

next_offset must be > 0, otherwise this loops forever.
The offset also contains the size of the ebt_entry structure
itself, so anything smaller is invalid.

Signed-off-by: Florian Westphal <fwestphal@astaro.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>