Adding 245th interface list cause CHR crash

cyrusd · September 7, 2022, 7:35am

Hi
I have to add a interface list for every user in usermanager (for VRF)
The problem started when I added 245th interface list (Via command/GUI) and that cause CHR crash.
Upgrading CPU/RAM/HDD didnt soled the issue.
CHR Version was 7.1.5 , I upgraded to 7.5 and the problem still exist.
Is this a bug?

cyrusd · September 7, 2022, 8:12am

Test results with 6.49.6 shows the exact same issue

Buckeye · September 7, 2022, 8:26am

At any rate, it is a bug. You shouldn’t be able to cause a crash with a valid command. There should be better bounds checking, and it should throw an error with a message like interface list limit exceeded.

You should create a ticket with example of how to reproduce.

cyrusd · September 7, 2022, 3:46pm

Yes its 245
Just install a CHR and try to add 254 interface list, the router crashes,

Jotne · September 7, 2022, 8:00pm

Did you create a support tickets?

cyrusd · September 8, 2022, 5:55am

Yes, I did submit a ticket.

cyrusd · November 16, 2022, 2:13pm

Support admits this is a bug and they said it will be solved in the next version.