Re: [PATCH] vfio/pci: Add missing range check in vfio_pci_mmap

2021-04-12 Thread Cornelia Huck
On Mon, 12 Apr 2021 23:41:24 +0200 "Christian A. Ehrhardt" wrote: > When mmaping an extra device region verify that the region index > derived from the mmap offset is valid. > > Fixes: a15b1883fee1 ("vfio_pci: Allow mapping extra regions") > Cc: sta...@vger.kernel.org > Signed-off-by: Christian

Re: [PATCH] vfio/pci: Add missing range check in vfio_pci_mmap

2021-04-12 Thread David Gibson
On Mon, Apr 12, 2021 at 11:41:24PM +0200, Christian A. Ehrhardt wrote: > > When mmaping an extra device region verify that the region index > derived from the mmap offset is valid. > > Fixes: a15b1883fee1 ("vfio_pci: Allow mapping extra regions") > Cc: sta...@vger.kernel.org > Signed-off-by: Chri