diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2014-07-20 14:09:34 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2014-07-20 15:04:47 +0200 |
| commit | 367cbfaae87c1f539c729b0653d920701beac3be (patch) | |
| tree | 232077cd854cc757784383b56abcde8383b006dd /src/attr.c | |
| parent | cac9b26874d60aa17c7cabe46d33e9114b24885d (diff) | |
src: stricter netlink attribute length validation
If the kernel sends us different data length for a given attribute,
stop further processing and indicate that an ABI breakage has ocurred.
This is an example of the (hypothetical) message that is shown in that
case:
nf_tables kernel ABI is broken, contact your vendor.
table.c:214 reason: Numerical result out of range
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/attr.c')
| -rw-r--r-- | src/attr.c | 0 |
1 files changed, 0 insertions, 0 deletions
diff --git a/src/attr.c b/src/attr.c new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/src/attr.c |