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[Xen-devel] [PATCH] tools/misc: fix array access in xen-hvmctx.c


  • To: xen-devel@xxxxxxxxxxxxxxxxxxx
  • From: Olaf Hering <olaf@xxxxxxxxx>
  • Date: Fri, 30 Mar 2012 15:45:07 +0200
  • Delivery-date: Fri, 30 Mar 2012 13:45:35 +0000
  • List-id: Xen developer discussion <xen-devel.lists.xen.org>

# HG changeset patch
# User Olaf Hering <olaf@xxxxxxxxx>
# Date 1333114977 -7200
# Node ID 769fb4057e369d7e102b569491861ac5fe9f007d
# Parent  14609be41f369c26e759c5d63cc0d2be2fc5b9b6
tools/misc: fix array access in xen-hvmctx.c

xen-hvmctx.c: In function âmainâ:
xen-hvmctx.c:126:39: error: array subscript is above array bounds
xen-hvmctx.c:126:25: error: array subscript is above array bounds

Signed-off-by: Olaf Hering <olaf@xxxxxxxxx>

diff -r 14609be41f36 -r 769fb4057e36 tools/misc/xen-hvmctx.c
--- a/tools/misc/xen-hvmctx.c
+++ b/tools/misc/xen-hvmctx.c
@@ -121,7 +121,7 @@ static void dump_fpu(void *p)
                i, r->mm[i].hi, r->mm[i].lo,
                r->mm[i].pad[2], r->mm[i].pad[1], r->mm[i].pad[0]);
 
-    for ( i = 0 ; i < 16 ; i++ ) 
+    for ( i = 0 ; i < 15 ; i++ ) 
         printf("          xmm%2.2i 0x%16.16"PRIx64"%16.16"PRIx64"\n",
                i, r->xmm[i].hi, r->xmm[i].lo);
     
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