1
0
Fork 0
alistair23-linux/arch
Miaohe Lin ac46cea606 KVM: SVM: Fix potential memory leak in svm_cpu_init()
commit d80b64ff29 upstream.

When kmalloc memory for sd->sev_vmcbs failed, we forget to free the page
held by sd->save_area. Also get rid of the var r as '-ENOMEM' is actually
the only possible outcome here.

Reviewed-by: Liran Alon <liran.alon@oracle.com>
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Cc: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-05-27 17:46:08 +02:00
..
alpha mm: introduce MADV_PAGEOUT 2019-09-25 17:51:41 -07:00
arc ARC: define __ALIGN_STR and __ALIGN symbols for ARC 2020-03-18 07:17:52 +01:00
arm ARM: dts: r8a7740: Add missing extal2 to CPG node 2020-05-20 08:20:39 +02:00
arm64 arm64: dts: renesas: r8a77980: Fix IPMMU VIP[01] nodes 2020-05-20 08:20:39 +02:00
c6x mm: consolidate pgtable_cache_init() and pgd_cache_init() 2019-09-24 15:54:09 -07:00
csky csky: Fixup init_fpu compile warning with __init 2020-04-23 10:36:41 +02:00
h8300 mm: consolidate pgtable_cache_init() and pgd_cache_init() 2019-09-24 15:54:09 -07:00
hexagon hexagon: define ioremap_uc 2020-05-10 10:31:31 +02:00
ia64 mm/memory_hotplug: shrink zones when offlining memory 2020-01-09 10:19:56 +01:00
m68k mm: treewide: clarify pgtable_page_{ctor,dtor}() naming 2019-09-26 10:10:44 -07:00
microblaze microblaze: Prevent the overflow of the start 2020-02-24 08:37:02 +01:00
mips MIPS: OCTEON: irq: Fix potential NULL pointer dereference 2020-04-17 10:50:12 +02:00
nds32 asm-generic/nds32: don't redefine cacheflush primitives 2020-01-17 19:48:43 +01:00
nios2 nios2 update for v5.4-rc1 2019-09-27 13:02:19 -07:00
openrisc mm: treewide: clarify pgtable_page_{ctor,dtor}() naming 2019-09-26 10:10:44 -07:00
parisc parisc: Use proper printk format for resource_size_t 2020-02-05 21:22:46 +00:00
powerpc powerpc/32s: Fix build failure with CONFIG_PPC_KUAP_DEBUG 2020-05-20 08:20:33 +02:00
riscv riscv: fix vdso build with lld 2020-05-20 08:20:13 +02:00
s390 KVM: s390: Remove false WARN_ON_ONCE for the PQAP instruction 2020-05-14 07:58:25 +02:00
sh pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs 2020-02-24 08:36:41 +01:00
sparc sparc: Add .exit.data section. 2020-02-24 08:36:27 +01:00
um um: ensure `make ARCH=um mrproper` removes arch/$(SUBARCH)/include/generated/ 2020-05-02 08:48:53 +02:00
unicore32 mm: treewide: clarify pgtable_page_{ctor,dtor}() naming 2019-09-26 10:10:44 -07:00
x86 KVM: SVM: Fix potential memory leak in svm_cpu_init() 2020-05-27 17:46:08 +02:00
xtensa xtensa: Implement copy_thread_tls 2020-01-14 20:08:35 +01:00
.gitignore
Kconfig asm-generic/tlb: add missing CONFIG symbol 2020-02-24 08:37:02 +01:00