ACPICA: ACPICA: check null return of ACPI_ALLOCATE_ZEROED in acpi_db_display_objects
stable inclusion from stable-v4.19.284 commit 35d67ffad6f5d78dbd800d354f5334c7b71a19e0 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I7J5UF CVE: NA -------------------------------- [ Upstream commit ae5a0ecc ] ACPICA commit 0d5f467d6a0ba852ea3aad68663cbcbd43300fd4 ACPI_ALLOCATE_ZEROED may fails, object_info might be null and will cause null pointer dereference later. Link: https://github.com/acpica/acpica/commit/0d5f467d Signed-off-by:Bob Moore <robert.moore@intel.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by:
Sasha Levin <sashal@kernel.org> Signed-off-by:
Yongqiang Liu <liuyongqiang13@huawei.com>
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