diff options
| author | Donald Sharp <sharpd@nvidia.com> | 2023-08-30 10:33:29 -0400 |
|---|---|---|
| committer | Donatas Abraitis <donatas@opensourcerouting.org> | 2023-08-31 10:02:04 +0300 |
| commit | 31333424f148269502e90c9617ce177b058e5760 (patch) | |
| tree | 2fe27bc23b725cd040a6ecbfce3ba222ac7c8677 /pceplib/pcep_msg_objects_encoding.c | |
| parent | 1622c2ece2f68e034b43fb037503514c2195aba5 (diff) | |
ospfd: Prevent use after free( and crash of ospf ) when no router ospf
Consider this config:
router ospf
redistribute kernel
Then you issue:
no router ospf
ospf will crash with a use after free.
The problem is that the event's associated with the
ospf pointer were shut off then the ospf_external_delete
was called which rescheduled the event. Let's just move
event deletion to the end of the no router ospf.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Diffstat (limited to 'pceplib/pcep_msg_objects_encoding.c')
0 files changed, 0 insertions, 0 deletions