The usage of BGP_EVENT_FLUSH is unnecessarily abstracting the
call into event_cancel_event_ready and in addtion the macro
was not always being used! Just convert to using the actual
event_cancel_event_ready function directly.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Only attempt to install in netlink iprules that include supported
actions; ignore requests with actions that aren't supported by
netlink.
Signed-off-by: Mark Stapp <mjs@labn.net>
Currently evpn passes into bgp_path_info_cmp the pfx_buf
uninitialized. The bgp_path_info_cmp functionality actually
expects this value to be initialized. Additionally the
evpn section of bgp_path_info_comp was resetting the
new_buf and exist_buf values that were already being
set above to the same values if !debug was on( which
precluded it ever from happening )
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
... by converting the hash table to a typesafe hash.
Honestly I was just looking around for things to convert to the typesafe
hash table code, but then I noticed that cpu_record_clear() deletes
items from inside the hash_iterate() callback :(
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
This is noted in doc/developer/lists.rst, but judging by the previous
commit that's not where people look for this thing. Let's try a comment
in the header file.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
This reverts commit 72eae2c3cb.
`frr_each_const(X, ...)` is not needed since it is the same as
`frr_each(X_const, ...)`.
The fact that it wasn't properly set up for clang-format, and that then
work-arounded with "clang-format off" is all the more reason to not do
this.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
If the kernel sends us bad data then the kind_str
will be NULL and a later strcmp operation will
cause a crash.
As a note: If the kernel is not sending us properly
formated netlink messages then we got bigger problems
than zebra crashing. But at least let's prevent zebra
from crashing.
Reported-by: Iggy Frankovic <iggyfran@amazon.com>
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
The `-disable-rr-semantics` or `--enable-rr-senamtics` configure
option is never used. Let's just remove it.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Fixes a memory leak in ospfd where the external aggregator
was not released after its associated route node is deleted.
The ASan leak log for reference:
```
***********************************************************************************
Address Sanitizer Error detected in ospf_basic_functionality.test_ospf_asbr_summary_topo1/r0.asan.ospfd.31502
=================================================================
==31502==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 200 byte(s) in 5 object(s) allocated from:
#0 0x7fdb30665d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x7fdb300620da in qcalloc lib/memory.c:105
#2 0x55e53c2da5fa in ospf_external_aggregator_new ospfd/ospf_asbr.c:396
#3 0x55e53c2dead3 in ospf_asbr_external_aggregator_set ospfd/ospf_asbr.c:1123
#4 0x55e53c27c921 in ospf_external_route_aggregation ospfd/ospf_vty.c:10264
#5 0x7fdb2ffe5428 in cmd_execute_command_real lib/command.c:993
#6 0x7fdb2ffe58ec in cmd_execute_command lib/command.c:1051
#7 0x7fdb2ffe5d6b in cmd_execute lib/command.c:1218
#8 0x7fdb3010ce2a in vty_command lib/vty.c:591
#9 0x7fdb3010d2d5 in vty_execute lib/vty.c:1354
#10 0x7fdb30115b9b in vtysh_read lib/vty.c:2362
#11 0x7fdb30100b99 in event_call lib/event.c:1979
#12 0x7fdb30045379 in frr_run lib/libfrr.c:1213
#13 0x55e53c1ccab4 in main ospfd/ospf_main.c:249
#14 0x7fdb2f65dc86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
Direct leak of 40 byte(s) in 1 object(s) allocated from:
#0 0x7fdb30665d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x7fdb300620da in qcalloc lib/memory.c:105
#2 0x55e53c2da5fa in ospf_external_aggregator_new ospfd/ospf_asbr.c:396
#3 0x55e53c2dedd3 in ospf_asbr_external_rt_no_advertise ospfd/ospf_asbr.c:1182
#4 0x55e53c27cf10 in ospf_external_route_aggregation_no_adrvertise ospfd/ospf_vty.c:10626
#5 0x7fdb2ffe5428 in cmd_execute_command_real lib/command.c:993
#6 0x7fdb2ffe58ec in cmd_execute_command lib/command.c:1051
#7 0x7fdb2ffe5d6b in cmd_execute lib/command.c:1218
#8 0x7fdb3010ce2a in vty_command lib/vty.c:591
#9 0x7fdb3010d2d5 in vty_execute lib/vty.c:1354
#10 0x7fdb30115b9b in vtysh_read lib/vty.c:2362
#11 0x7fdb30100b99 in event_call lib/event.c:1979
#12 0x7fdb30045379 in frr_run lib/libfrr.c:1213
#13 0x55e53c1ccab4 in main ospfd/ospf_main.c:249
#14 0x7fdb2f65dc86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
SUMMARY: AddressSanitizer: 240 byte(s) leaked in 6 allocation(s).
***********************************************************************************
```
Signed-off-by: Keelan Cannoo <keelan.cannoo@icloud.com>
This commit frees dynamically allocated memory associated
with `pbrms->nhgrp_name` and `pbrms->dst` which were causing memory leaks.
The ASan leak log for reference:
```
=================================================================
==107458==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 56 byte(s) in 1 object(s) allocated from:
#0 0x7f87d644ca37 in __interceptor_calloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:154
#1 0x7f87d5feaa37 in qcalloc ../lib/memory.c:105
#2 0x7f87d6054ffd in prefix_new ../lib/prefix.c:1180
#3 0x55722f3c2885 in pbr_map_match_dst_magic ../pbrd/pbr_vty.c:302
#4 0x55722f3b5c24 in pbr_map_match_dst pbrd/pbr_vty_clippy.c:228
#5 0x7f87d5f32d61 in cmd_execute_command_real ../lib/command.c:993
#6 0x7f87d5f330ee in cmd_execute_command ../lib/command.c:1052
#7 0x7f87d5f33dc0 in cmd_execute ../lib/command.c:1218
#8 0x7f87d60e4177 in vty_command ../lib/vty.c:591
#9 0x7f87d60e905c in vty_execute ../lib/vty.c:1354
#10 0x7f87d60ef45a in vtysh_read ../lib/vty.c:2362
#11 0x7f87d60d42d4 in event_call ../lib/event.c:1979
#12 0x7f87d5fbe828 in frr_run ../lib/libfrr.c:1213
#13 0x55722f3ac795 in main ../pbrd/pbr_main.c:168
#14 0x7f87d5b82d8f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
Direct leak of 2 byte(s) in 1 object(s) allocated from:
#0 0x7f87d63f39a7 in __interceptor_strdup ../../../../src/libsanitizer/asan/asan_interceptors.cpp:454
#1 0x7f87d5feaafc in qstrdup ../lib/memory.c:117
#2 0x55722f3da139 in pbr_nht_set_seq_nhg ../pbrd/pbr_nht.c:551
#3 0x55722f3c693f in pbr_map_nexthop_group_magic ../pbrd/pbr_vty.c:1140
#4 0x55722f3bdaae in pbr_map_nexthop_group pbrd/pbr_vty_clippy.c:1284
#5 0x7f87d5f32d61 in cmd_execute_command_real ../lib/command.c:993
#6 0x7f87d5f330ee in cmd_execute_command ../lib/command.c:1052
#7 0x7f87d5f33dc0 in cmd_execute ../lib/command.c:1218
#8 0x7f87d60e4177 in vty_command ../lib/vty.c:591
#9 0x7f87d60e905c in vty_execute ../lib/vty.c:1354
#10 0x7f87d60ef45a in vtysh_read ../lib/vty.c:2362
#11 0x7f87d60d42d4 in event_call ../lib/event.c:1979
#12 0x7f87d5fbe828 in frr_run ../lib/libfrr.c:1213
#13 0x55722f3ac795 in main ../pbrd/pbr_main.c:168
#14 0x7f87d5b82d8f in __libc_start_call_main ../sysdeps/nptl/libc_start_call_main.h:58
SUMMARY: AddressSanitizer: 58 byte(s) leaked in 2 allocation(s).
```
Signed-off-by: Keelan Cannoo <keelan.cannoo@icloud.com>
Addressed a memory leak in OSPF by fixing the improper deallocation of
area range nodes when removed from the table. Introducing a new function,
`ospf_range_table_node_destroy` for proper node cleanup, resolved the issue.
The ASan leak log for reference:
```
Direct leak of 56 byte(s) in 2 object(s) allocated from:
#0 0x7faf661d1d28 in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.4+0xded28)
#1 0x7faf65bce1e9 in qcalloc lib/memory.c:105
#2 0x55a66e0b61cd in ospf_area_range_new ospfd/ospf_abr.c:43
#3 0x55a66e0b61cd in ospf_area_range_set ospfd/ospf_abr.c:195
#4 0x55a66e07f2eb in ospf_area_range ospfd/ospf_vty.c:631
#5 0x7faf65b51548 in cmd_execute_command_real lib/command.c:993
#6 0x7faf65b51f79 in cmd_execute_command_strict lib/command.c:1102
#7 0x7faf65b51fd8 in command_config_read_one_line lib/command.c:1262
#8 0x7faf65b522bf in config_from_file lib/command.c:1315
#9 0x7faf65c832df in vty_read_file lib/vty.c:2605
#10 0x7faf65c83409 in vty_read_config lib/vty.c:2851
#11 0x7faf65bb0341 in frr_config_read_in lib/libfrr.c:977
#12 0x7faf65c6cceb in event_call lib/event.c:1979
#13 0x7faf65bb1488 in frr_run lib/libfrr.c:1213
#14 0x55a66dfb28c4 in main ospfd/ospf_main.c:249
#15 0x7faf651c9c86 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x21c86)
SUMMARY: AddressSanitizer: 56 byte(s) leaked in 2 allocation(s).
```
Signed-off-by: Keelan Cannoo <keelan.cannoo@icloud.com>
This adds formatted input/output of binary integer numbers to the
printf(), scanf(), and strtol() families, including their wide-character
counterparts.
Reviewed by: imp, emaste
Differential Revision: https://reviews.freebsd.org/D41511
FRR changes only include printf(), scanf/strtol are not locally
implemented in FRR.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
(cherry picked from FreeBSD commit d9dc1603d6e48cca84cad3ebe859129131b8387c)
This has already been done for most files that have the Foundation as
the only listed copyright holder. Do it now for files that list
multiple copyright holders, but have the Foundation copyright in its own
section.
Sponsored by: The FreeBSD Foundation
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
(cherry picked from FreeBSD commit 5b5fa75acff11d871d0c90045f8c1a58fed85365)
