Changeset View
Changeset View
Standalone View
Standalone View
emulators/xen-kernel/files/xsa151.patch
- This file was added.
| xenoprof: free domain's vcpu array | |||||
| This was overlooked in fb442e2171 ("x86_64: allow more vCPU-s per | |||||
| guest"). | |||||
| This is XSA-151. | |||||
| Signed-off-by: Jan Beulich <jbeulich@suse.com> | |||||
| Reviewed-by: Ian Campbell <ian.campbell@citrix.com> | |||||
| --- a/xen/common/xenoprof.c | |||||
| +++ b/xen/common/xenoprof.c | |||||
| @@ -239,6 +239,7 @@ static int alloc_xenoprof_struct( | |||||
| d->xenoprof->rawbuf = alloc_xenheap_pages(get_order_from_pages(npages), 0); | |||||
| if ( d->xenoprof->rawbuf == NULL ) | |||||
| { | |||||
| + xfree(d->xenoprof->vcpu); | |||||
| xfree(d->xenoprof); | |||||
| d->xenoprof = NULL; | |||||
| return -ENOMEM; | |||||
| @@ -286,6 +287,7 @@ void free_xenoprof_pages(struct domain * | |||||
| free_xenheap_pages(x->rawbuf, order); | |||||
| } | |||||
| + xfree(x->vcpu); | |||||
| xfree(x); | |||||
| d->xenoprof = NULL; | |||||
| } | |||||