| commit | 0fd08a34e8e3b67ec9bd8287ac0facf8374b844a | [log] [tgz] |
|---|---|---|
| author | Juergen Gross <jgross@suse.com> | Thu Dec 16 08:24:08 2021 +0100 |
| committer | Juergen Gross <jgross@suse.com> | Thu Dec 16 08:24:08 2021 +0100 |
| tree | cac90aae17728c555b54aa0c279688aab0832ca9 | |
| parent | 2b14864acbaaf03d9c01982e243a84632524c3ac [diff] |
xen/blkfront: harden blkfront against event channel storms The Xen blkfront driver is still vulnerable for an attack via excessive number of events sent by the backend. Fix that by using lateeoi event channels. This is part of XSA-391 Signed-off-by: Juergen Gross <jgross@suse.com> Reviewed-by: Jan Beulich <jbeulich@suse.com>