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| author | Stefan Hajnoczi <stefanha@redhat.com> | 2019-08-01 17:54:07 +0100 |
|---|---|---|
| committer | Dr. David Alan Gilbert <dgilbert@redhat.com> | 2020-01-23 16:41:37 +0000 |
| commit | cdc497c6925be745bc895355bd4674a17a4b2a8b (patch) | |
| tree | 0b09a7b3ab63faacdc1b1c28ae9b269438d1c90e /dump | |
| parent | a3d756c5aecccc4c0e51060a7e2f1c87bf8f1180 (diff) | |
| download | qemu-cdc497c6925be745bc895355bd4674a17a4b2a8b.zip qemu-cdc497c6925be745bc895355bd4674a17a4b2a8b.tar.gz qemu-cdc497c6925be745bc895355bd4674a17a4b2a8b.tar.bz2 | |
virtiofsd: prevent FUSE_INIT/FUSE_DESTROY races
When running with multiple threads it can be tricky to handle
FUSE_INIT/FUSE_DESTROY in parallel with other request types or in
parallel with themselves. Serialize FUSE_INIT and FUSE_DESTROY so that
malicious clients cannot trigger race conditions.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Masayoshi Mizuma <m.mizuma@jp.fujitsu.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'dump')
0 files changed, 0 insertions, 0 deletions