diff options
| author | Visa Hankala <visa@cvs.openbsd.org> | 2019-03-23 05:47:24 +0000 |
|---|---|---|
| committer | Visa Hankala <visa@cvs.openbsd.org> | 2019-03-23 05:47:24 +0000 |
| commit | f521f9e1b2f1715477b2c105eb48c1f25315e953 (patch) | |
| tree | e82fafdc3546960380cc7e5354d69f36b67f6ade /usr.sbin/ldpd | |
| parent | 805f6dc04087ae26b5b0db8f107a6685a3362df3 (diff) | |
Use the debugger mutex for `ddb_mp_mutex'. This should prevent a race
that could leave `ddb_mp_mutex' locked if one CPU incremented
`db_active' while another CPU was in the critical section. When the race
hit, the debugger was unable to resume execution or switch between CPUs.
Race analyzed by patrick@
OK mpi@ patrick@
Diffstat (limited to 'usr.sbin/ldpd')
0 files changed, 0 insertions, 0 deletions