Hi Alexey,
On 9/4/20 10:32 PM, Alexey Dobrovolskiy wrote:
> Hi,
> please, see also
> https://patchwork.ozlabs.org/project/openwrt/patch/20200830211009.3359-1-dobrovolskiy.ale...@gmail.com/
I was not aware of this patch. Will merge yours in the coming days.
Best wishes
David
>
> Best regards,
> Alexey
>
> пт, 4 сент. 2020 г. в 02:02, David Bauer <m...@david-bauer.net>:
>>
>> Previously the max length of a zone name was assuming the max
>> length for a extension in netfilter is 32 bytes while in reality it is
>> only 29.
>>
>> Fix this incorrect assumption to allow firewall3 to validate the zone
>> name lengths correctly.
>>
>> Signed-off-by: David Bauer <m...@david-bauer.net>
>> ---
>> zones.h | 8 ++++++--
>> 1 file changed, 6 insertions(+), 2 deletions(-)
>>
>> diff --git a/zones.h b/zones.h
>> index d786736..beb0e22 100644
>> --- a/zones.h
>> +++ b/zones.h
>> @@ -22,8 +22,12 @@
>> #include "options.h"
>> #include "iptables.h"
>>
>> -/* 32 - sizeof("postrouting_") - sizeof("_rule") - sizeof("\0") */
>> -#define FW3_ZONE_MAXNAMELEN 14
>> +/* XT_EXTENSION_MAXNAMELEN (29)
>> + * - sizeof("postrouting_")
>> + * - sizeof("_rule")
>> + * - sizeof("\0")
>> + */
>> +#define FW3_ZONE_MAXNAMELEN 11
>>
>> extern const struct fw3_option fw3_zone_opts[];
>>
>> --
>> 2.28.0
>>
>>
>> _______________________________________________
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>> openwrt-devel@lists.openwrt.org
>> https://lists.openwrt.org/mailman/listinfo/openwrt-devel
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