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authorFarhan Ali <alifm@linux.ibm.com>2019-01-21 09:54:08 -0500
committerCornelia Huck <cohuck@redhat.com>2019-02-04 16:41:04 +0100
commit405d566f98ae19ccf624b31b6eccd6039d9cbc39 (patch)
tree19808a2a066326cebd9d7224105bbb78f5e76206 /drivers/s390/crypto
parent7dd541a3fb34b34f0f25154dd0d24d0d9b1ca0f3 (diff)
vfio-ccw: Don't assume there are more ccws after a TIC
When trying to calculate the length of a ccw chain, we assume there are ccws after a TIC. This can lead to overcounting and copying garbage data from guest memory. Signed-off-by: Farhan Ali <alifm@linux.ibm.com> Message-Id: <d63748c1f1b03147bcbf401596638627a5e35ef7.1548082107.git.alifm@linux.ibm.com> Reviewed-by: Halil Pasic <pasic@linux.ibm.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'drivers/s390/crypto')
0 files changed, 0 insertions, 0 deletions

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