diff options
| author | Fiodor Suietov <fiodor.f.suietov@intel.com> | 2008-07-04 10:18:34 +0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2008-10-22 23:14:35 -0400 |
| commit | 237a927682a63f02adb542dbdaafe8a81566451d (patch) | |
| tree | efe12859ede046265dd05ef50ad4684aefda887b /drivers/acpi | |
| parent | f0e0da8a6cca44396c7a711e308d58084e881617 (diff) | |
ACPICA: Add check for invalid handle in acpi_get_object_info
Return AE_BAD_PARAMETER if input handle is invalid.
http://www.acpica.org/bugzilla/show_bug.cgi?id=474
Signed-off-by: Fiodor Suietov <fiodor.f.suietov@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/namespace/nsxfname.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/acpi/namespace/nsxfname.c b/drivers/acpi/namespace/nsxfname.c index a287ed550f5..3cb910ded44 100644 --- a/drivers/acpi/namespace/nsxfname.c +++ b/drivers/acpi/namespace/nsxfname.c @@ -253,6 +253,7 @@ acpi_get_object_info(acpi_handle handle, struct acpi_buffer * buffer) node = acpi_ns_map_handle_to_node(handle); if (!node) { (void)acpi_ut_release_mutex(ACPI_MTX_NAMESPACE); + status = AE_BAD_PARAMETER; goto cleanup; } |