| Message ID | 1381473166-29303-2-git-send-email-gong.chen@linux.intel.com (mailing list archive) |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
On Fri, Oct 11, 2013 at 02:32:39AM -0400, Chen, Gong wrote: > 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>
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);
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> --- drivers/acpi/apei/cper.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)