ioemu: ne2k buffer full bug fix, by Marcel Block.

Backport from qemu upstream.

Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>

diff --git a/tools/ioemu/hw/ne2000.c b/tools/ioemu/hw/ne2000.c
index 89126a875f3f4bdbcc2e8abd1200d5826a187b8b..977d2029219404489da85bc52cd31f5c01ed1134 100644 (file)
--- a/tools/ioemu/hw/ne2000.c
+++ b/tools/ioemu/hw/ne2000.c
@@ -207,7 +207,7 @@ static int ne2000_buffer_full(NE2000State *s)
 
     index = s->curpag << 8;
     boundary = s->boundary << 8;
-    if (index <= boundary)
+    if (index < boundary)
         avail = boundary - index;
     else
         avail = (s->stop - s->start) - (index - boundary);