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| author | Stefan Hajnoczi <stefanha@redhat.com> | 2019-07-26 10:11:01 +0100 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2020-01-23 16:41:37 +0000 |
| commit | baed65c060c0e524530bc243eec427fb408bd477 (patch) | |
| tree | cc65ef677c93bfad7dcfb8ee68d9689733ee6dd8 /util/qemu-option.c | |
| parent | e7b337326d594b71b07cd6dbb332c49c122c80a4 (diff) | |
| download | qemu-baed65c060c0e524530bc243eec427fb408bd477.zip qemu-baed65c060c0e524530bc243eec427fb408bd477.tar.gz qemu-baed65c060c0e524530bc243eec427fb408bd477.tar.bz2 | |
virtiofsd: make lo_release() atomic
Hold the lock across both lo_map_get() and lo_map_remove() to prevent
races between two FUSE_RELEASE requests. In this case I don't see a
serious bug but it's safer to do things atomically.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'util/qemu-option.c')
0 files changed, 0 insertions, 0 deletions