"iptables -L -v" not working on LG-P990

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Enter menu and select "more", then select "show rules"
2. Toast-Message with "Illegal instruction" imstead of rules listing is showed

What is the expected output? What do you see instead?
The actual iptables rules.

What version of the product are you using? On what operating system?
DroidWall v1.5.0
LG-P990-V10b Android 2.2.2 (Kernel 2.6.32.9-dirty)

Please provide any additional information below.
There seems to be compatibility issue with the provided iptables-binary  
(v1.4.7) and the system on a LG-P990 when trying to show the current iptables 
rules (see screenshot1). On this system there's already an iptables-binary 
(v1.3.7). When I replace the file 
/data/data/com.googlecode.droidwall.free/cache/iptables_n1 with a symbolic link 
to /system/bin/iptables, showing the rules works fine (see screenshot2). 
However, with this binary the rules cannot be applied due to another error (see 
screenshot3).

In the shell-script there are checks for an already present busybox-binary. If 
it exists it is used. Maybe the same could be done for iptables-binary. Anyway: 
There seems to be a problem with the syntax in older versions of iptables.

Original issue reported on code.google.com by dominik....@gmail.com on 23 Apr 2011 at 10:41

• Merged into: #139

Attachments:

• screenshot1.png
• screenshot2.png
• screenshot3.png

[GoogleCodeExporter]

That is very interesting :|

Could you please try to manually run this command:
/data/data/com.googlecode.droidwall.free/cache/iptables_n1 -L -v

Please post the results here.
Thanks

Original comment by rodrigo...@gmail.com on 25 Apr 2011 at 7:37

[GoogleCodeExporter]

Oh, forgot to say that this command should be executed with the iptables binary 
shipped with DroidWall (not the synlink you did) :)

Original comment by rodrigo...@gmail.com on 25 Apr 2011 at 7:38

[GoogleCodeExporter]

I tried that before. It's the same output as in screenshot1, except it first 
output the default chains and then for some reason the process gets stopped. 
When I press ENTER again, the rest of the output (of the stopped process) gets 
flushed:

/data/data/com.googlecode.droidwall.free/cache # ./iptables_n1 -L -v
Chain INPUT (policy ACCEPT 22379 packets, 16M bytes)
 pkts bytes target     prot opt in     out     source               destination         

Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
 pkts bytes target     prot opt in     out     source               destination         

Chain OUTPUT (policy ACCEPT 19528 packets, 2096K bytes)
 pkts bytes target     prot opt in     out     source               destination         
[1]+  Stopped (signal)           ./iptables_n1 -L -v
/data/data/com.googlecode.droidwall.free/cache #    <JUST PRESSING ENTER HERE>
[1]+  Illegal instruction        ./iptables_n1 -L -v

Original comment by dominik....@gmail.com on 25 Apr 2011 at 9:06

[GoogleCodeExporter]

Could you please try the iptables binary that I attached on issue 139 ?
I compiled that one myself, hope it works :)

If that one does not work, please post your /proc/cpuinfo
Thanks

Original comment by rodrigo...@gmail.com on 27 Apr 2011 at 9:48

[GoogleCodeExporter]

I tried your iptables_armv5 and it works like a charm. Thank you!

Anyway, here's my /proc/cpuinfo of my LG-P990 (Optimus 2X):

/ $ cat /proc/cpuinfo 
Processor   : ARMv7 Processor rev 0 (v7l)
processor   : 0
BogoMIPS    : 1998.84

Features    : swp half thumb fastmult vfp edsp vfpv3 vfpv3d16 
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x1
CPU part    : 0xc09
CPU revision    : 0

Hardware    : Tegra 2 Development System
Revision    : 0000
Serial      : 0000000000000000

Original comment by dominik....@gmail.com on 28 Apr 2011 at 4:21

[GoogleCodeExporter]

Merging this into issue 139 then ;) will be fixed on the next version 
(DroidWall 1.5.1)

Original comment by rodrigo...@gmail.com on 28 Apr 2011 at 4:46

• Changed state: Duplicate