9e9b5acb9c
5604f239-x86-PV-properly-populate-descriptor-tables.patch 561bbc8b-VT-d-don-t-suppress-invalidation-address-write-when-0.patch 561d2046-VT-d-use-proper-error-codes-in-iommu_enable_x2apic_IR.patch 561d20a0-x86-hide-MWAITX-from-PV-domains.patch 561e3283-x86-NUMA-fix-SRAT-table-processor-entry-handling.patch - bsc#951845 - VUL-0: CVE-2015-7972: xen: x86: populate-on-demand balloon size inaccuracy can crash guests (XSA-153) xsa153-libxl.patch - bsc#950703 - VUL-1: CVE-2015-7969: xen: leak of main per-domain vcpu pointer array (DoS) (XSA-149) xsa149.patch - bsc#950705 - VUL-1: CVE-2015-7969: xen: x86: leak of per-domain profiling-related vcpu pointer array (DoS) (XSA-151) xsa151.patch - bsc#950706 - VUL-0: CVE-2015-7971: xen: x86: some pmu and profiling hypercalls log without rate limiting (XSA-152) xsa152.patch - Dropped 55dc7937-x86-IO-APIC-don-t-create-pIRQ-mapping-from-masked-RTE.patch 5604f239-x86-PV-properly-populate-descriptor-tables.patch - bsc#932267 - VUL-1: CVE-2015-4037: qemu,kvm,xen: insecure temporary file use in /net/slirp.c CVE-2015-4037-qemuu-smb-config-dir-name.patch CVE-2015-4037-qemut-smb-config-dir-name.patch - bsc#877642 - VUL-0: CVE-2014-0222: qemu: qcow1: validate L2 table size to avoid integer overflows OBS-URL: https://build.opensuse.org/package/show/Virtualization/xen?expand=0&rev=382
31 lines
919 B
Diff
31 lines
919 B
Diff
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>
|
|
|
|
Index: xen-4.5.1-testing/xen/common/xenoprof.c
|
|
===================================================================
|
|
--- xen-4.5.1-testing.orig/xen/common/xenoprof.c
|
|
+++ xen-4.5.1-testing/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;
|
|
}
|