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mirror_frr/lib
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Donald Sharp b09bceec68 lib: Fix race condition in shutdown of routemap 
When shutting down a daemon that uses an update
timer to handle route map processing, there
exists a race condition where if you change
a route map and then immediately shutdown
quagga before the update timer for the routemap
runs, you will be placed in a infinite loop.

This condition happens because this commit introduces
route map memory free'ing but never tests to see
if the to_be_processed flag has happened or not
before deleting:

commit 289d25016b
Author: Lou Berger <lberger@labn.net>
Date:   Wed Apr 10 12:30:04 2013 -0700

    bgpd, lib: memory cleanups for valgrind, plus debug changes

Modify route_map_finish to explicitly turn off the to_be_processed
field.  As that we know we are going away if route_map_finish is
called.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
Reviewed-by: Daniel Walton <dwalton@cumulusnetworks.com>
2016-10-24 13:40:08 -04:00
..
.gitignore *: split & distribute memtypes and stop (re|ab)using lib/ MTYPEs 2016-09-19 16:31:04 -04:00
agentx.c lib: AgentX: use threads instead of eventloop hack 2016-07-28 07:27:47 -04:00
bfd.c *: split & distribute memtypes and stop (re|ab)using lib/ MTYPEs 2016-09-19 16:31:04 -04:00
bfd.h zebra - BFD client de-registration support 2016-05-08 20:11:18 -07:00
bitfield.h ospf6d: ospfv3-abr-ecmp-support.patch 2015-05-19 18:03:39 -07:00
buffer.c *: split & distribute memtypes and stop (re|ab)using lib/ MTYPEs 2016-09-19 16:31:04 -04:00
buffer.h 2005-05-06 Paul Jakma <paul@dishone.st> 2005-05-06 21:25:49 +00:00
checksum.c lib: force local MIN/MAX macros 2016-09-23 12:12:17 -04:00
checksum.h lib: improve fletcher checksum validation 2012-10-25 10:15:58 -07:00
command.c lib: keep hash of node's commands to detect duplicate installs 2016-10-19 22:28:45 -04:00
command.h lib: keep hash of node's commands to detect duplicate installs 2016-10-19 22:28:45 -04:00
csv.c lib: Compiler warning fix 2016-05-20 09:34:42 -04:00
csv.h This patch changes BGP from only listening mode for BFD status updates to interactive mode of dynamically registering/deregistering BFD enabled peers with PTM/BFD through zebra. Peer is registered with BFD when it goes into established state and de-registers when it goes out of establish state. 2015-06-12 07:59:11 -07:00
daemon.c [warnings] Fix various SOS warnings 2008-08-22 19:52:59 +01:00
distribute.c lib: Make distribute.c accepts both v4 and v6. 2016-09-26 10:52:41 -04:00
distribute.h lib: Make distribute.c accepts both v4 and v6. 2016-09-26 10:52:41 -04:00
event_counter.c lib: add event_counter 2016-10-18 08:39:23 -04:00
event_counter.h lib: add event_counter 2016-10-18 08:39:23 -04:00
fifo.h lib, bgpd: Remove 'struct fifo' from lib/zebra.h 2016-09-16 21:22:30 -04:00
filter.c *: split & distribute memtypes and stop (re|ab)using lib/ MTYPEs 2016-09-19 16:31:04 -04:00
filter.h lib, bgpd, tests: Refactor FILTER_X in zebra.h 2016-08-16 11:00:22 -04:00
getopt1.c *: make sure zebra.h is always included first 2016-06-09 10:45:22 -04:00
getopt.c *: make sure zebra.h is always included first 2016-06-09 10:45:22 -04:00
getopt.h 2005-08-10 Greg Troxel <gdt@fnord.ir.bbn.com> 2005-08-10 13:20:03 +00:00
gitversion.pl build: fix minimal mixup in gitinfo suffix 2013-04-09 17:05:08 +02:00
hash.c *: split & distribute memtypes and stop (re|ab)using lib/ MTYPEs 2016-09-19 16:31:04 -04:00
hash.h *: split & distribute memtypes and stop (re|ab)using lib/ MTYPEs 2016-09-19 16:31:04 -04:00
if_rmap.c *: split & distribute memtypes and stop (re|ab)using lib/ MTYPEs 2016-09-19 16:31:04 -04:00
if_rmap.h 2005-05-06 Paul Jakma <paul@dishone.st> 2005-05-06 21:25:49 +00:00
if.c lib: use qobj for vty->index context position 2016-10-07 09:09:52 -04:00
if.h lib: qobj: register ifaces, routemaps & keychains 2016-10-07 09:09:51 -04:00
imsg-buffer.c ldpd: adapt the code for Quagga 2016-09-23 09:31:09 -04:00
imsg.c ldpd: adapt the code for Quagga 2016-09-23 09:31:09 -04:00
imsg.h ldpd: copy original sources from OpenBSD (14/09/2016) 2016-09-23 09:31:05 -04:00
jhash.c Fix most compiler warnings in default GCC build. 2016-05-26 18:57:39 +00:00
jhash.h Fix arm compilation failures of sockunion_hash issues 2015-09-08 13:26:57 -07:00
json.c lib: Fix for int64 and json on some systems 2016-10-20 21:20:15 -04:00
json.h bgpd: 'show ip bgp summary json' shows large negative value for "peerUptimeMsec" 2016-10-20 17:21:34 +00:00
keychain.c lib: replace vty->index_sub with qobj 2016-10-07 09:09:52 -04:00
keychain.h lib: qobj: register ifaces, routemaps & keychains 2016-10-07 09:09:51 -04:00
libospf.h ospfd/ospf6d/zebra: Change interface bandwidth range and auto-cost range to 100G 2016-06-13 09:06:45 -04:00
linklist.c *: split & distribute memtypes and stop (re|ab)using lib/ MTYPEs 2016-09-19 16:31:04 -04:00
linklist.h lib: linklist: clean up insert-before/after dups 2016-07-28 07:27:47 -04:00
log.c lib: Remove unknown protocol. 2016-10-07 12:35:06 -04:00
log.h lib: Remove unknown protocol. 2016-10-07 12:35:06 -04:00
Makefile.am lib: add event_counter 2016-10-18 08:39:23 -04:00
md5.c *: fix signedness mix-ups 2016-06-07 08:47:49 -04:00
md5.h *: fix signedness mix-ups 2016-06-07 08:47:49 -04:00
memory_vty.c *: Consolidate all double VIEW_NODE and ENABLE_NODE's 2016-10-07 21:05:06 -04:00
memory_vty.h lib: clean/restore memory debugging functions 2016-09-19 16:31:08 -04:00
memory.c memory: restore 'memstats:' keyword when logging memstats - useful in log 2016-09-30 12:56:42 -04:00
memory.h lib: deregister memtypes on exit/unload 2016-09-19 16:31:08 -04:00
mpls.h mpls: add support for LDP LSPs 2016-09-23 09:31:12 -04:00
network.c Update Traffic Engineering Support for OSPFD 2016-09-03 11:05:50 -04:00
network.h Update Traffic Engineering Support for OSPFD 2016-09-03 11:05:50 -04:00
nexthop.c zebra: fix bug in nexthop label allocation 2016-09-23 09:31:21 -04:00
nexthop.h mpls: add support for LDP LSPs 2016-09-23 09:31:12 -04:00
ns.c *: split & distribute memtypes and stop (re|ab)using lib/ MTYPEs 2016-09-19 16:31:04 -04:00
ns.h lib, vtysh: support multiple VRFs by using linux netns 2016-09-09 12:15:14 -04:00
openbsd-queue.h ldpd: copy original sources from OpenBSD (14/09/2016) 2016-09-23 09:31:05 -04:00
openbsd-tree.h ldpd: copy original sources from OpenBSD (14/09/2016) 2016-09-23 09:31:05 -04:00
pid_output.c + pidfiles are now always created with 0644 perms instead if LOGFILE_MASK (0600) 2007-10-04 15:09:19 +00:00
plist_int.h lib: Fix missing plist_int.h 2015-11-03 10:00:30 -08:00
plist.c *: Consolidate all double VIEW_NODE and ENABLE_NODE's 2016-10-07 21:05:06 -04:00
plist.h lib: straighten out ORF prefix list support 2015-11-03 05:49:39 -08:00
pqueue.c *: split & distribute memtypes and stop (re|ab)using lib/ MTYPEs 2016-09-19 16:31:04 -04:00
pqueue.h lib: use heap to manage timers 2014-04-22 21:17:00 +02:00
prefix.c bgpd: add L3/L2VPN Virtual Network Control feature 2016-10-03 08:17:02 -04:00
prefix.h lib: add AF_ETHERNET/AFI_ETHER 2016-09-03 11:05:51 -04:00
privs.c ldpd: adapt the code for Quagga 2016-09-23 09:31:09 -04:00
privs.h 2005-09-29 Paul Jakma <paul.jakma@sun.com> 2005-09-29 14:39:32 +00:00
ptm_lib.c Fixup of warnings in the code 2015-07-25 15:55:47 -07:00
ptm_lib.h Fixup of warnings in the code 2015-07-25 15:55:47 -07:00
qobj.c lib: add "qobj" object-ID infrastructure 2016-10-07 09:09:51 -04:00
qobj.h lib: add "qobj" object-ID infrastructure 2016-10-07 09:09:51 -04:00
queue.h *: fix detection and usage of sys/cdefs.h 2014-08-18 01:50:19 +02:00
regex-gnu.h *: nuke ^L (page feed) 2014-06-04 06:58:02 +02:00
regex.c *: nuke ^L (page feed) 2014-06-04 06:58:02 +02:00
route_types.pl "ip protocol" is missing ospf as an option 2016-05-11 13:12:08 +00:00
route_types.txt zebra/ldpd: introduce ZEBRA_ROUTE_ALL wildcard route type 2016-10-18 08:51:23 -04:00
routemap.c lib: Fix race condition in shutdown of routemap 2016-10-24 13:40:08 -04:00
routemap.h *: Consolidate routemap initialization 2016-10-19 10:55:59 -04:00
sigevent.c lib: dump memory stats on core 2016-09-03 11:05:51 -04:00
sigevent.h *: use array_size() helper macro 2012-10-25 10:15:59 -07:00
skiplist.c lib: add skiplist 2016-09-30 13:22:35 -04:00
skiplist.h lib: add skiplist 2016-09-30 13:22:35 -04:00
smux.c lib: fix vty.c and smux.c static variable clash 2015-10-13 11:37:15 -07:00
smux.h *: add missing includes 2016-06-07 08:50:09 -04:00
snmp.c snmp: fix warnings 2016-05-26 15:33:29 +00:00
sockopt.c lib: update Solaris multicast API (BZ#725) 2016-09-23 12:12:16 -04:00
sockopt.h *: use an ifindex_t type, defined in lib/if.h, for ifindex values 2016-08-18 07:35:38 -04:00
sockunion.c *: split & distribute memtypes and stop (re|ab)using lib/ MTYPEs 2016-09-19 16:31:04 -04:00
sockunion.h zebra: check at startup if the kernel supports MPLS 2016-09-23 09:31:25 -04:00
str.c lib: update strlcpy to OpenBSD v1.13 2016-08-07 21:05:26 -04:00
str.h * configure.ac: Test existance of strndup. 2005-09-19 09:53:21 +00:00
stream.c *: split & distribute memtypes and stop (re|ab)using lib/ MTYPEs 2016-09-19 16:31:04 -04:00
stream.h Update Traffic Engineering Support for OSPFD 2016-09-03 11:05:50 -04:00
systemd.c quagga: Fixup startup to allow consistency between sysV and systemd 2016-04-27 16:04:48 -04:00
systemd.h quagga: Fixup startup to allow consistency between sysV and systemd 2016-04-27 16:04:48 -04:00
table.c lib: add route_table_get_default_delegate 2016-09-30 12:56:17 -04:00
table.h lib: add route_table_get_default_delegate 2016-09-30 12:56:17 -04:00
thread.c lib: Allow more space in thread.c output 2016-09-26 14:06:23 -04:00
thread.h lib: add thread_add_timer_tv (struct timeval) 2016-07-28 07:27:47 -04:00
vector.c *: split & distribute memtypes and stop (re|ab)using lib/ MTYPEs 2016-09-19 16:31:04 -04:00
vector.h *: split & distribute memtypes and stop (re|ab)using lib/ MTYPEs 2016-09-19 16:31:04 -04:00
version.h.in build: track config args 2016-06-03 15:53:42 -04:00
vrf.c lib: qobj: register ifaces, routemaps & keychains 2016-10-07 09:09:51 -04:00
vrf.h lib: qobj: register ifaces, routemaps & keychains 2016-10-07 09:09:51 -04:00
vty.c *: Consolidate all double VIEW_NODE and ENABLE_NODE's 2016-10-07 21:05:06 -04:00
vty.h lib, isisd: enable concurrent configuration editing 2016-10-07 09:09:52 -04:00
workqueue.c *: split & distribute memtypes and stop (re|ab)using lib/ MTYPEs 2016-09-19 16:31:04 -04:00
workqueue.h *: split & distribute memtypes and stop (re|ab)using lib/ MTYPEs 2016-09-19 16:31:04 -04:00
zassert.h Add missing GPL headers, and copyright claims that certainly apply. 2016-05-26 01:06:59 +00:00
zclient.c lib: Fix redist memory free'ing 2016-10-19 11:44:39 -04:00
zclient.h lib/zebra: remove code duplication in redist_del_instance() 2016-10-18 08:51:24 -04:00
zebra.h *: Consistently support 32-bit route tags 2016-10-07 21:05:05 -04:00