Handle the return value of argv_find_and_parse_afi() to avoid passing
along bad values.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
This is a possible buffer overflow.
We should always use the buffer size (whenever possible) to tell
functions what the size of the buffer is, instead of a hardcoded value.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
offset and offsetlen are never used without reassigning
in the code. So comment out the assignments and
in case we want to start using the code for snmp
changes in the future.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
When creating the pim_ifp, and we run out of memory there
existed a chance that we would dereference the failed memory
pointer.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
It is technically possible to attempt to use a NULL pointer.
Remove this from happening.
Additionally cleanup code indentation a small bit.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
When displaying a specific route and if it has a tag
and if we have turned on realm support notify the user
that a tag value of (1-255) is installed into the kernel
with the realm set.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Linux has the ability to support a concept of 'realms'.
This concept allows you to mark routes with a realm id
value of 1-255. If you have marked the realm
of a route then you can use the tc program to
apply policy to the routes.
This commit adds the ability of FRR to interpret
a tag from (1-255) as a realm when installing into
the kernel. Please note that at this point in time
there is no way to set policy from within FRR. This
must be done outside of it.
The normal methodology for setting tags is valid here
via a route-map.
Finally this is only applied if the --enable-realms configure
option is applied.
Signed-off-by: Kaloyan Kovachev <kkovachev@varna.net>
When bgp has a metric butt-load of routes w/ ecmp, this command
can take an inordinate amount of time to run and complete via
vtysh.
Converting the bgp route output in this case back to not
using the json pretty-print drops ~2 minutes of runtime
off.
It is assumed that if users would like pretty output they
can run it through an appropriate tool via a pipe command.
Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Add a timestamp information for level 2 circuits, otherwise if the
circuit is marked as already processed on level 1 we will not process
level 2 areas.
Signed-off-by: Rafael Zalamena <rzalamena@opensourcerouting.org>
