When an SRv6 locator is unset, all the SRv6 SIDs allocated from the
locator are removed. Before freeing the memory allocated for an SRv6
SID, we check if the pointer to the SID is `NULL`.
However, checking for `NULL` before freeing memory is useless.
This PR aims to improve the code's readability by removing the
useless `NULL` checks.
Signed-off-by: Carmine Scarpitta <carmine.scarpitta@uniroma2.it>
With this fix, make "no match rpki" in a route-map actually remove the
node in the candidate configuration instead of creating it.
Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
RpAddress is showing wrong value in
"show ipv6 pim bsm-database" cli. This is fixed now.
Issue: #12089
Signed-off-by: Sarita Patra <saritap@vmware.com>
Updating topojson script's assert messages,
which will help in better debugging, when
test will fail.
Signed-off-by: Kuldeep Kashyap <kashyapk@vmware.com>
The bgp_gr_restart_retain_routes test is looking for specific output
that does not include the routes nexthop id:
def _bgp_check_kernel_retained_routes():
output = (
r2.cmd("ip route show 172.16.255.1/32 proto bgp dev r2-eth0")
.replace("\n", "")
.rstrip()
)
expected = "172.16.255.1 via 192.168.255.1 metric 20"
diff = topotest.get_textdiff(
output, expected, "Actual IP Routing Table", "Expected IP RoutingTable"
)
if diff:
return False
return True
While the output includes nexthop group id's now:
root@r2:# ip route show 172.16.255.1 proto bgp dev r2-eth0
172.16.255.1 nhid 8 via 192.168.255.1 metric 20
Let's just mark r2 as not to use nexthop groups for installation
and this test issue will go away.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
No mistake, just to unify style for the parameter of function address - remove
ampersand. In current code, only this one place of `hook_register()`s needs
to be made.
Signed-off-by: anlan_cs <vic.lan@pica8.com>
There are lib debugs being set but never show up in
`show debug` commands because there was no way to show
that they were being used. Add a bit of infrastructure
to allow this and then use it for `debug route-map`
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
There is code that sets the pi based upon matching it against
the same peer. In this code the type and sub-type are also
compared to the passed in type and sub-type. Let's just use
type and sub-type as that if we have a pi we know type and sub-type
are already correct. This should also make the first iteration
work correctly when the pi has not been created yet when we call
the martian_update function.bgpd: Remove unnecessary check for pi and setting type and sub-type
There is code that sets the pi based upon matching it against
the same peer. In this code the type and sub-type are also
compared to the passed in type and sub-type. Let's just use
type and sub-type as that if we have a pi we know type and sub-type
are already correct. This should also make the first iteration
work correctly when the pi has not been created yet when we call
the martian_update function.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
The issue fixed in the previous commit now correctly triggers a failure:
("assertion (list_add(&head, &itm[j]) == &itm[j]) failed")
Turns out the "shitty" hash function was not shitty enough.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
The typesafe hash data structure enforces items to be unique, but their
hash values may still collide. To this extent, when two items have the
same hash value, the compare function is called to see if it returns 0
(aka "equal").
While the _find() function handles this correctly, the _add() function
mistakenly only checked the first item with a colliding hash value for
equality, and if it was inequal proceeded to add the new item. There
may however be additional items with the same hash value collision, one
of which could still compare as equal. In that case, _add() would
mistakenly add the new element, failing to notice the already added
item. Breakage ensues.
Fix by looking for an equal element among *all* existing items with the
same hash value, not just the first.
Signed-off-by: Francois Dumontet <francois.dumontet@6wind.com>
[DL: rewrote commit message, fixed whitespace/formatting]
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
- for a given IP nexthop, dump all NH entries, including
colored entries, or entries with an ifindex.
- when a given IP nexthop is requested, the path is displayed.
For better readibility, remove the carriage return between
'Last update' and 'Paths', because ctime() function already
performs carriage return.
Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
When zebra requests tunnel data it is sending a RTM_GETTUNNEL per
interface that is a VXLAN tunnel. If the kernel that is being
used does not support the particular request type then zebra
will get a error message per tunnel request back. Unfortunately
netlink_parse_info *stops* reading on the first error message.
Therefor one kernels that are returning an error message
let's gather all of those errors. This will allow things
like route reads to actually work properly
Fixes: #12056
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
