Displaying 1 result from an estimated 1 matches for "safe_region_out".
2013 Nov 20
3
Invalid VA => ptr conversion with xc_dom_* API after XSA-55 fox
Hi list,
Jeff and FastIce pointed out a regression between Xen 4.1.2 and 4.1.6
when starting NetBSD domU; the kernel syms table gets slightly corrupted
[1].
After dwelling into libxc code, FastIce noticed that changing back the
return value to "ptr + offset" (instead of just "ptr") for
xc_dom_vaddr_to_ptr() makes it work again.
According to [2] while fixing XSA-55, Ian