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| author | Igor Ryzhov <iryzhov@nfware.com> | 2021-03-29 00:49:13 +0300 |
|---|---|---|
| committer | Igor Ryzhov <iryzhov@nfware.com> | 2021-03-29 00:52:39 +0300 |
| commit | b9b794db212d10390f4c79ab866dd4ea645353e9 (patch) | |
| tree | 2f301122f988e4e58160b87386c2db5b376469e1 /python/clidef.py | |
| parent | 45af60f0bbeadae78ff8f97ea638d3592e7605c9 (diff) | |
*: modify VRF_CONFIGURED flag only in VRF NB layer
This is to fix the crash reproduced by the following steps:
* ip link add red type vrf table 1
Creates VRF.
* vtysh -c "conf" -c "vrf red"
Creates VRF NB node and marks VRF as configured.
* ip route 1.1.1.0/24 2.2.2.2 vrf red
* no ip route 1.1.1.0/24 2.2.2.2 vrf red
(or similar l3vni set/unset in zebra)
Marks VRF as NOT configured.
* ip link del red
VRF is deleted, because it is marked as not configured, but NB node
stays.
Subsequent attempt to configure something in the VRF leads to a crash
because of the stale pointer in NB layer.
Fixes #8357.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Diffstat (limited to 'python/clidef.py')
0 files changed, 0 insertions, 0 deletions