X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=NetworkPkg%2FLibrary%2FDxeNetLib%2FNetBuffer.c;fp=NetworkPkg%2FLibrary%2FDxeNetLib%2FNetBuffer.c;h=329a17623d9411ebf491bc87f0ec9658127e37f4;hp=a232802c9a2100ad8ee2b36acd42bb88a8089219;hb=d3733188a2162abf72dd08c0cedd1119b5cfe6c4;hpb=7b6327ff03bb4436261ffad246ba3a14de10391f

diff --git a/NetworkPkg/Library/DxeNetLib/NetBuffer.c b/NetworkPkg/Library/DxeNetLib/NetBuffer.c
index a232802c9a..329a17623d 100644
--- a/NetworkPkg/Library/DxeNetLib/NetBuffer.c
+++ b/NetworkPkg/Library/DxeNetLib/NetBuffer.c
@@ -1063,7 +1063,7 @@ NetbufAllocSpace (
     } else {
       NetbufGetByte (Nbuf, 0, &Index);
 
-      if ((NET_HEADSPACE(&(Nbuf->BlockOp[Index])) < Len) && (Index > 0)) {
+      if ((Index != 0) && (NET_HEADSPACE(&(Nbuf->BlockOp[Index])) < Len)) {
         Index--;
       }
     }