From: Erwan Velu <erwanaliasr1@gmail.com>
Date: Thu, 22 Sep 2011 20:44:53 +0000 (+0200)
Subject: hdt: Avoid memory corruption on menu summary
X-Git-Tag: syslinux-4.06-pre2~26
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7e301945d8a3d5b99fbac741a769e6dc15d527f9;p=profile%2Fivi%2Fsyslinux.git

hdt: Avoid memory corruption on menu summary

During CPU's capabilites computation, let's sure the buffer we manage is
big enought....
---

diff --git a/com32/hdt/hdt-menu-summary.c b/com32/hdt/hdt-menu-summary.c
index ad87c29..cef7e69 100644
--- a/com32/hdt/hdt-menu-summary.c
+++ b/com32/hdt/hdt-menu-summary.c
@@ -52,8 +52,7 @@ void compute_summarymenu(struct s_my_menu *menu, struct s_hardware *hardware)
     add_item(buffer, statbuffer, OPT_INACTIVE, NULL, 0);
     menu->items_count++;
 
-    char features[SUBMENULEN + 1];
-    memset(features, 0, sizeof(features));
+    char features[255]={0};
     if (hardware->dmi.processor.thread_count != 0)
         sprintf(buffer, ", %d thread", hardware->dmi.processor.thread_count);
     else