1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/acpi/apei/cper.c b/drivers/acpi/apei/cper.c
index 1e5d8a40101e..fefc2ca7cc3e 100644
--- a/drivers/acpi/apei/cper.c
+++ b/drivers/acpi/apei/cper.c
@@ -405,7 +405,7 @@ int apei_estatus_check(const struct acpi_hest_generic_status *estatus)
                 return rc;
         data_len = estatus->data_length;
         gdata = (struct acpi_hest_generic_data *)(estatus + 1);
-        while (data_len > sizeof(*gdata)) {
+        while (data_len >= sizeof(*gdata)) {
                 gedata_len = gdata->error_data_length;
                 if (gedata_len > data_len - sizeof(*gdata))
                         return -EINVAL;