diff options
| author | Zhang Huan <zhanghuan@open-fs.com> | 2017-12-05 12:54:04 +0800 |
|---|---|---|
| committer | Jeff Darcy <jeff@pl.atyp.us> | 2017-12-06 23:46:03 +0000 |
| commit | 4eb49de567c5e9f4559bfb05a6174ac8020b03ad (patch) | |
| tree | 7491ba441c4d1d731039da873c4d0b3a32b13347 /xlators/performance | |
| parent | 28202631fecbc3b20a55cfc5fa339663db37e955 (diff) | |
gfapi: fix issue when glfs_set_logging is called concurrently
glfs_set_logging changes THIS->ctx without lock, during initialization
THIS refers to global_xlator. Concurrently changing it could result in
global_xlator.ctx being some fs->ctx. After that fs->ctx is destroyed,
global_xlator.ctx refers to an invalid pointer and that causes crash in
sbusequent access.
Change-Id: I6682173811799bafd525d9ab371874f3803baa0e
BUG: 1521213
Signed-off-by: Zhang Huan <zhanghuan@open-fs.com>
Diffstat (limited to 'xlators/performance')
0 files changed, 0 insertions, 0 deletions