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| author | Anuradha Karuppiah <anuradhak@cumulusnetworks.com> | 2020-09-15 16:50:14 -0700 |
|---|---|---|
| committer | Igor Ryzhov <iryzhov@nfware.com> | 2020-10-06 15:54:25 +0300 |
| commit | 51c56f83a28a63b3a881ac2593b617c3bd55acea (patch) | |
| tree | 3fad7c8c669b8aa21af99f17af83ee282af0c0fa /zebra/kernel_netlink.c | |
| parent | 81cd4fbdeba9264fbe2bda1c8120c831c71e6b58 (diff) | |
zebra: fix use of freed es during zebra shutdown
This problem was reported by the sanitizer -
=================================================================
==24764==ERROR: AddressSanitizer: heap-use-after-free on address 0x60d0000115c8 at pc 0x55cb9cfad312 bp 0x7fffa0552140 sp 0x7fffa0552138
READ of size 8 at 0x60d0000115c8 thread T0
#0 0x55cb9cfad311 in zebra_evpn_remote_es_flush zebra/zebra_evpn_mh.c:2041
#1 0x55cb9cfad311 in zebra_evpn_es_cleanup zebra/zebra_evpn_mh.c:2234
#2 0x55cb9cf6ae78 in zebra_vrf_disable zebra/zebra_vrf.c:205
#3 0x7fc8d478f114 in vrf_delete lib/vrf.c:229
#4 0x7fc8d478f99a in vrf_terminate lib/vrf.c:541
#5 0x55cb9ceba0af in sigint zebra/main.c:176
#6 0x55cb9ceba0af in sigint zebra/main.c:130
#7 0x7fc8d4765d20 in quagga_sigevent_process lib/sigevent.c:103
#8 0x7fc8d4787e8c in thread_fetch lib/thread.c:1396
#9 0x7fc8d4708782 in frr_run lib/libfrr.c:1092
#10 0x55cb9ce931d8 in main zebra/main.c:488
#11 0x7fc8d43ee09a in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2409a)
#12 0x55cb9ce94c09 in _start (/usr/lib/frr/zebra+0x8ac09)
=================================================================
Signed-off-by: Anuradha Karuppiah <anuradhak@cumulusnetworks.com>
Diffstat (limited to 'zebra/kernel_netlink.c')
0 files changed, 0 insertions, 0 deletions