| commit | 75cc1c1fcba1987bdf3979c4289ab756c2b15742 | |
| author | Gerd Hoffmann <kraxel@redhat.com> | |
| Wed, 31 Jul 2013 08:54:11 +0000 (31 10:54 +0200) | ||
| committer | Gerd Hoffmann <kraxel@redhat.com> | |
| Thu, 1 Aug 2013 11:03:42 +0000 (1 13:03 +0200) | ||
| tree | 1c893fb96c94fde4338a5296d806476a9d154b48 | treesnapshot (tar.gz zip) |
| parent | 75e2a4baf1536682d111d9bee0261806737a32dc | commitdiff |
xhci: fix segfault
Guest trying to reset a endpoint of a disconnected device resulted in
xhci trying to dereference uport while being NULL, thereby crashing
qemu. Fix that by adding a check. Drop unused dev variable while
touching that code bit.
Cc: qemu-stable@nongnu.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Guest trying to reset a endpoint of a disconnected device resulted in
xhci trying to dereference uport while being NULL, thereby crashing
qemu. Fix that by adding a check. Drop unused dev variable while
touching that code bit.
Cc: qemu-stable@nongnu.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| hw/usb/hcd-xhci.c | diffblobblamehistory |