| commit | a7f85e03b94ffaca75332cddf06426fc85ac611a | |
| author | Gerd Hoffmann <kraxel@redhat.com> | |
| Fri, 28 Jun 2019 07:23:57 +0000 (28 09:23 +0200) | ||
| committer | Gerd Hoffmann <kraxel@redhat.com> | |
| Wed, 3 Jul 2019 06:57:09 +0000 (3 08:57 +0200) | ||
| tree | 74ba1f18eebadd92f7f39b9c43ec8efffab0c269 | treesnapshot (tar.gz zip) |
| parent | 506179e42112be77bfd071f050b15762d3b2cd43 | commitdiff |
virtio-gpu: fix unmap in error path
We land here in case not everything we've asked for could be mapped.
So unmap only the bytes which have actually been mapped.
Also we didn't access anything, so acces_len can be 0.
Reported-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Message-id: 20190628072357.31782-1-kraxel@redhat.com
We land here in case not everything we've asked for could be mapped.
So unmap only the bytes which have actually been mapped.
Also we didn't access anything, so acces_len can be 0.
Reported-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Li Qiang <liq3ea@gmail.com>
Message-id: 20190628072357.31782-1-kraxel@redhat.com
| hw/display/virtio-gpu.c | diffblobblamehistory |