[PATCH v2 1/9] ACPI, APEI, CPER: Fix status check during error printing

Chen, Gong
2013-10-16T14:55:58Z

Commit aaf9d93 only catches condition check before print,
but the similar check is needed during printing CPER error
sections.

Signed-off-by: Chen, Gong <gong.chen@linux.intel.com>
Reviewed-by: Borislav Petkov <bp@suse.de>
---
drivers/acpi/apei/cper.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/acpi/apei/cper.c b/drivers/acpi/apei/cper.c
index 33dc6a0..f827f02 100644
--- a/drivers/acpi/apei/cper.c
+++ b/drivers/acpi/apei/cper.c
@@ -353,7 +353,7 @@ void apei_estatus_print(const char *pfx,
cper_severity_str(severity));
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;
apei_estatus_print_section(pfx, gdata, sec_no);
data_len -= gedata_len + sizeof(*gdata);
--
1.8.4.rc3