From f2385d5e9cb58cc582093d4652f585de5c7cb64e Mon Sep 17 00:00:00 2001
From: Jeff Fan <vanjeff@tianocore.org>
Date: Mon, 18 May 2009 05:31:18 +0000
Subject: [PATCH] add one comment when destroy the buffer.

---
 UnixPkg/Sec/UgaX11.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/UnixPkg/Sec/UgaX11.c b/UnixPkg/Sec/UgaX11.c
index a6cac78c5..1c68b328d 100644
--- a/UnixPkg/Sec/UgaX11.c
+++ b/UnixPkg/Sec/UgaX11.c
@@ -170,6 +170,7 @@ UgaSize(EFI_UNIX_UGA_IO_PROTOCOL *UgaIo, UINT32 Width, UINT32 Height)
   /* Destroy current buffer if created.  */
   if (drv->image != NULL)
     {
+      /* Before destroy buffer, need to make sure the buffer available for access. */
       XDestroyImage(drv->image);
 
       if (drv->use_shm)
-- 
2.11.4.GIT