Displaying 2 results from an estimated 2 matches for "55fdd7fa62b7".
2007 Aug 07
1
[PATCH] Fix Malicious Guest GDT Host Crash
...t of making our switcher slightly more robust in the
case of any other bugs which cause it to fault.
We kill the Guest if it causes a fault in the Switcher, so it has to
make sure it's not using segments when it changes them.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
diff -r 55fdd7fa62b7 drivers/lguest/core.c
--- a/drivers/lguest/core.c Mon Aug 06 16:38:47 2007 +1000
+++ b/drivers/lguest/core.c Wed Aug 08 13:24:59 2007 +1000
@@ -452,6 +452,11 @@ static void run_guest_once(struct lguest
/* Copy the guest-specific information into this CPU's "struct
* lguest_pages"...
2007 Aug 07
1
[PATCH] Fix Malicious Guest GDT Host Crash
...t of making our switcher slightly more robust in the
case of any other bugs which cause it to fault.
We kill the Guest if it causes a fault in the Switcher, so it has to
make sure it's not using segments when it changes them.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
diff -r 55fdd7fa62b7 drivers/lguest/core.c
--- a/drivers/lguest/core.c Mon Aug 06 16:38:47 2007 +1000
+++ b/drivers/lguest/core.c Wed Aug 08 13:24:59 2007 +1000
@@ -452,6 +452,11 @@ static void run_guest_once(struct lguest
/* Copy the guest-specific information into this CPU's "struct
* lguest_pages"...