[Chilli] Chilli random crashes since 1.2.7

[Francesco Colista]

Il 05.12.2011 16:20 Miguel Lopes - Cabocom ha scritto:
> Hi,
>
> After many tests, we narrowed down why (in our case) chilli keeps
> crashing with segmentation fault. We use layer 3 mode and have only
> one central instance of chilli running. We use a mesh topology with
> gateways and nodes from Tropos. If any of the node or gateway goes
> offline chilli crashes. I don't know if it is ARP related or if it
> crashes because the route to a specific client no longer exists. Any
> clues David on what could be done to prevent this. Chilli is running
> is a server compiled with large limits.

We are dealing with the same problem.
chilli segfault with --enable-large-limits and layer-3 mode. We're 
using working in layer-2 mode with an external dhcp-server. Chilli acts 
as dhcp-relay.
After some days of works, bump.segfault.
Just two examples:



[1804235.931695] chilli[10258]: segfault at c ip 4fb19eca sp 59641c30 
error 4 in libchilli.so.0.0.0[4faee000+49000]
[1804235.931781] grsec: Segmentation fault occurred at 0000000c in 
/usr/sbin/chilli[chilli:10258] uid/euid:0/0 gid/egid:0/0, parent 
/bin/busybox[init:1] uid/euid:0/0 gid/egid:0/0

[1884674.687244] chilli[26937]: segfault at c ip 4cd26eca sp 5d35f2c0 
error 4 in libchilli.so.0.0.0[4ccfb000+49000]
[1884674.687305] grsec: Segmentation fault occurred at 0000000c in 
/usr/sbin/chilli[chilli:26937] uid/euid:0/0 gid/egid:0/0, parent 
/bin/busybox[init:1] uid/euid:0/0 gid/egid:0/0

I can use a stripped chilli package and provide the core dump.
I'm using svn version release 452.
Thanks.

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