diff options
| author | Renato Westphal <renato@opensourcerouting.org> | 2019-02-20 15:36:50 -0300 |
|---|---|---|
| committer | Renato Westphal <renato@opensourcerouting.org> | 2019-02-20 23:04:12 -0300 |
| commit | 472c3dae39776873a018efa63cdfae634c072193 (patch) | |
| tree | 90b5c9fb6dc85be6697058211b4816dd666aa928 /lib/openbsd-queue.h | |
| parent | 220c5830e7093f8c903a689fc61ef64b372778fe (diff) | |
isisd: fix crash when entering "no ip[v6] router isis" twice
isisd CLI has some housekeeping code that removes the
"frr-isisd:isis" container from the interface configuration when
IS-IS is disabled for both IPv4 and IPv6 in the corresponding
interface.
The problem is that the code was checking the values of the
"ipv4-routing" and "ipv6-routing" leafs without checking if the
parent "frr-isisd:isis" container was present. So, entering "no
ip[v6] router isis" twice would cause isisd to crash since the
"frr-isisd:isis" container wouldn't be present the second time the
command is processed. Fix this.
isisd aborted: vtysh -c "configure terminal" -c "interface eth99" -c "no ip router isis WORD"
isisd aborted: vtysh -c "configure terminal" -c "interface eth99" -c "no ipv6 router isis"
Signed-off-by: Renato Westphal <renato@opensourcerouting.org>
Diffstat (limited to 'lib/openbsd-queue.h')
0 files changed, 0 insertions, 0 deletions