Ross Lagerwall 2475b22526 xen-netback: Allocate fraglist early to avoid complex rollback ... Determine if a fraglist is needed in the tx path, and allocate it if necessary before setting up the copy and map operations. Otherwise, undoing the copy and map operations is tricky. This fixes a use-after-free: if allocating the fraglist failed, the copy and map operations that had been set up were still executed, writing over the data area of a freed skb. Signed-off-by: Ross Lagerwall <ross.lagerwall@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2015-08-03 22:23:03 -07:00
..
common.h	xen-netback: making the bandwidth limiter runtime settable	2015-03-20 12:55:15 -04:00
interface.c	xen-netback: making the bandwidth limiter runtime settable	2015-03-20 12:55:15 -04:00
Makefile
netback.c	xen-netback: Allocate fraglist early to avoid complex rollback	2015-08-03 22:23:03 -07:00
xenbus.c	xen-netback: fix a BUG() during initialization	2015-06-23 03:34:02 -07:00