Just adding two more attributes to decode and show nicely in netlink
msgdump debug output.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
The IPv6 version needs rtm_src_len and rtm_dst_len filled in due to
strict validation. IPv4 also has this requirement, but zebra is running
in non-strict mode there so the kernel accepts it...
Also the table ID hack is IPv4 only.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
resolver_resolve should check hostname is null or not.
if ares_gethostbyname() get null hostname string, the hostname string will access a null pointer and crash.
Signed-off-by: kevinshen <kevinshen@inspur.com>
Use the destination for the operator `sizeof()` instead of the source
which could (and is) be bigger than destination.
We are not truncating any data here it just happens that the zebra
interface data structure hardware address can be bigger due to different
types of interface.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
For pim callbacks, we pass pim_addr as value, not pointer.
So making it consistent for pim_nht callbacks.
Signed-off-by: sarita patra <saritap@vmware.com>
In this PR, we are handling the pim_vxlan_orig_mr_up_add()
after rpf_addr modified from prefix to pim_addr.
Signed-off-by: sarita patra <saritap@vmware.com>
Currently rpf_addr is of type struct prefix, but it's always
a /32 host prefix. So changing it to pim_addr in order to support both
IPV4 and IPV6.
Signed-off-by: sarita patra <saritap@vmware.com>
The multicast routing RTM_GETROUTE command does not use IIF/OIF
attributes, and the IPv6 version will refuse them with an error due to
being new netlink API and thus using strict validation.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
These two structs happen to be the same size and have the family field
in the same spot, but the correct one to use here is rtmsg not ndmsg.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
zebra does not care about _notifications_ from the kernel regarding
multicast routing; we only use the MR netlink API to request stats from
the kernel by actively sending a RTM_GETROUTE.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Literally 4 minutes after hitting merge on Mark's previous fix for this
I remembered we have an `assume()` macro in compiler.h which seems like
the right tool for this.
(... and if I'm touching it, I might as well add a little text
explaining what's going on here.)
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
this commit containes 2 testcases that covers
1. Default originate behaviour on restarting the BGP daemon and FRR router
2. Default Originate behaviour on shut no-shutting the interface
Signed-off-by: ARShreenidhi <rshreenidhi@vmware.com>
Issue was reported by Donald, we were hitting
with key not found error and execution was
stopped, which is fixed by this PR.
Signed-off-by: Kuldeep Kashyap <kashyapk@vmware.com>
