projects / xen.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 8198ff2) | patch
hvm/dmop: make copy_buf_{from, to}_guest for a buffer not big enough an error
authorJennifer Herbert <Jennifer.Herbert@citrix.com>
Wed, 26 Apr 2017 07:40:00 +0000 (09:40 +0200)
committerJan Beulich <jbeulich@suse.com>
Wed, 26 Apr 2017 07:40:00 +0000 (09:40 +0200)
commit60f07f8adb5d0473b8e820509f2a6dfaa5443ca2
treedaae01f24c89b8deb385d03a4adfbfcc68e1f881tree | snapshot
parent8198ff2cdfbc8b2944ac7bffcde0e5181a3098b3commit | diff
hvm/dmop: make copy_buf_{from, to}_guest for a buffer not big enough an error

This makes copying to or from a buf that isn't big enough an error.
If the buffer isnt big enough, trying to carry on regardless
can only cause trouble later on.

Signed-off-by: Jennifer Herbert <Jennifer.Herbert@citrix.com>
Reviewed-by: Paul Durrant <paul.durrant@citrix.com>
Release-acked-by: Julien Grall <julien.grall@arm.com>
xen/arch/x86/hvm/dm.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.