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[PATCH] xennet: Restore FALSE return value in _IsZeroMemory


  • To: win-pv-devel@xxxxxxxxxxxxxxxxxxxx
  • From: Césaire Mounah <cesaire.mounah@xxxxxxxxxx>
  • Date: Thu, 8 Oct 2026 11:39:47 +0200
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  • Cc: Césaire Mounah <cesaire.mounah@xxxxxxxxxx>
  • Delivery-date: Thu, 08 Oct 2026 09:40:01 +0000
  • Feedback-id: default:8631fc262581453bbf619ec5b2062170:Sweego
  • List-id: Developer list for the Windows PV Drivers subproject <win-pv-devel.lists.xenproject.org>

Last patch set ("Update annotations to SAL 2.0") accidentally changed
the return value in _IsZeroMemory during the conversion.
Restore the original FALSE return.

Signed-off-by: Césaire Mounah <cesaire.mounah@xxxxxxxxxx>
---
 src/xennet/assert.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/xennet/assert.h b/src/xennet/assert.h
index ef5abe2..ac25718 100644
--- a/src/xennet/assert.h
+++ b/src/xennet/assert.h
@@ -166,7 +166,7 @@ _IsZeroMemory(
     while (Offset < Length) {
         if (*((PUCHAR)Buffer + Offset) != 0) {
             Error("%s: non-zero byte in %s (0x%p+0x%x)\n", Caller, Name, 
Buffer, Offset);
-            return TRUE;
+            return FALSE;
         }
         Offset++;
     }
-- 
2.55.0.windows.5



--
Césaire Mounah | Vates Windows Guest Tools Engineer

XCP-ng & Xen Orchestra - Vates solutions

web: https://vates.tech

 


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