Re: [PATCH v2 0/2] vhost: fix vhost_vq_access_ok() log check

From: Jason Wang
Date: Tue Apr 10 2018 - 02:40:23 EST




On 2018å04æ10æ 13:26, Stefan Hajnoczi wrote:
v2:
* Rewrote the conditional to make the vq access check clearer [Linus]
* Added Patch 2 to make the return type consistent and harder to misuse [Linus]

The first patch fixes the vhost virtqueue access check which was recently
broken. The second patch replaces the int return type with bool to prevent
future bugs.

Stefan Hajnoczi (2):
vhost: fix vhost_vq_access_ok() log check
vhost: return bool from *_access_ok() functions

drivers/vhost/vhost.h | 4 +--
drivers/vhost/vhost.c | 70 ++++++++++++++++++++++++++-------------------------
2 files changed, 38 insertions(+), 36 deletions(-)


Acked-by: Jason Wang <jasowang@xxxxxxxxxx>

Thanks!