| commit | 65b9d0d5659687ebb85b1305ac70b3a84df16e5a | |
| author | Scott Wood <scottwood@freescale.com> | |
| Fri, 21 Dec 2012 16:15:50 +0000 (21 16:15 +0000) | ||
| committer | Alexander Graf <agraf@suse.de> | |
| Mon, 7 Jan 2013 16:37:10 +0000 (7 17:37 +0100) | ||
| tree | b596c249dc9644aa357ca90473fb12c22ef8db71 | treesnapshot (tar.gz zip) |
| parent | e69a17f65e9f12f33c48b04a789e49d40a8993f5 | commitdiff |
openpic: add some bounds checking for IRQ numbers
The two checks with abort() guard against potential QEMU-internal
problems, but the EOI check stops the guest from causing updates to queue
position -1 and other havoc if it writes EOI with no interrupt in
service.
Signed-off-by: Scott Wood <scottwood@freescale.com>
[agraf: remove hunk in code that didn't get applied yet]
Signed-off-by: Alexander Graf <agraf@suse.de>
The two checks with abort() guard against potential QEMU-internal
problems, but the EOI check stops the guest from causing updates to queue
position -1 and other havoc if it writes EOI with no interrupt in
service.
Signed-off-by: Scott Wood <scottwood@freescale.com>
[agraf: remove hunk in code that didn't get applied yet]
Signed-off-by: Alexander Graf <agraf@suse.de>
| hw/openpic.c | diffblobblamehistory |