From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
Date: Tue, 4 May 2010 09:32:10 +0000 (+0200)
Subject: Don't access NULL in dprintf
X-Git-Tag: 1.99~629^2~60
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c3a4565068d248737de7a5cc0d159cef8181732f;p=thirdparty%2Fgrub.git

Don't access NULL in dprintf
---

diff --git a/lib/relocator.c b/lib/relocator.c
index 5772ccc7d..c30177591 100644
--- a/lib/relocator.c
+++ b/lib/relocator.c
@@ -211,10 +211,10 @@ allocate_inreg (grub_phys_addr_t paddr, grub_size_t size,
       foll = (void *) ALIGN_UP (vaddr + size, GRUB_MM_ALIGN);
       foll->magic = GRUB_MM_FREE_MAGIC;
       foll->size = hb + hb->size - foll;
+      grub_dprintf ("relocator", "foll = %p, foll->size = %d\n", foll,
+		    foll->size);
     }
 
-  grub_dprintf ("relocator", "foll = %p, foll->size = %d\n", foll, foll->size);
-
   if (vaddr - (grub_addr_t) hb >= sizeof (*hb))
     {
       hb->size = ((vaddr - (grub_addr_t) hb) >> GRUB_MM_ALIGN_LOG2);