| commit | b85f9dfdb156ae2a2a52f39a36e9f1f270614cd2 | |
| author | Jan Beulich <JBeulich@suse.com> | |
| Tue, 22 Nov 2016 12:56:51 +0000 (22 05:56 -0700) | ||
| committer | Stefano Stabellini <sstabellini@kernel.org> | |
| Tue, 22 Nov 2016 18:29:22 +0000 (22 10:29 -0800) | ||
| tree | 0dcd01f21000195eda8004dd50cbc77dfa339d2d | treesnapshot (tar.gz zip) |
| parent | a7764f1548ef9946af30a8f96be9cef10761f0c1 | commitdiff |
xen: fix ioreq handling
Avoid double fetches and bounds check size to avoid overflowing
internal variables.
This is CVE-2016-9381 / XSA-197.
Reported-by: yanghongke <yanghongke@huawei.com>
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
Avoid double fetches and bounds check size to avoid overflowing
internal variables.
This is CVE-2016-9381 / XSA-197.
Reported-by: yanghongke <yanghongke@huawei.com>
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
| xen-hvm.c | diffblobblamehistory |