#17584: fw3 dies with segfault or sigabrt when enabling port forwards in
conjuction
with pppoe and IPv6
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Reporter: pdffs | Owner: developers
Type: defect | Status: new
Priority: high | Milestone: Barrier Breaker 14.07
Component: packages | Version: Barrier Breaker 14.07
Keywords: firewall fw3 |
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With a wan connection configured to use PPPoE, and IPv6 enabled on the
interface, as soon as fw3 hits a redirect from wan to lan, it dies with
either segfault or sigabrt.
The result is no firewall rules at all on boot, and after boot, either
inability to load new rules (and it fails silently if using LuCI), or
potentially loss of all existing rules if they get flushed. As it stands,
you can have either IPv6, or port forwards, but not both.
I can't for the life of me work out how to make firewall3 build with debug
symbols and skip stripping, so I'm afraid I have no idea where it's dying,
but it's 100% reproducible for me.
--
Ticket URL: <https://dev.openwrt.org/ticket/17584>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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