From: Hervé Poussineau <hpoussin@reactos.org>
Date: Wed, 3 Jun 2015 20:45:48 +0000 (+0200)
Subject: net/dp8393x: correctly reset in_use field
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=409b52bfe199d8106dadf7c5ff3d88d2228e89b5;p=qemu.git

net/dp8393x: correctly reset in_use field

Don't write more than the field width, which is always 16 bit.
Fixes network in NetBSD 5.1/arc

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Leon Alrae <leon.alrae@imgtec.com>
---

diff --git a/hw/net/dp8393x.c b/hw/net/dp8393x.c
index 4184045145..ff633f76a0 100644
--- a/hw/net/dp8393x.c
+++ b/hw/net/dp8393x.c
@@ -764,7 +764,7 @@ static ssize_t dp8393x_receive(NetClientState *nc, const uint8_t * buf,
         data[0 * width] = 0; /* in_use */
         address_space_rw(&s->as,
             ((s->regs[SONIC_URDA] << 16) | s->regs[SONIC_CRDA]) + sizeof(uint16_t) * 6 * width,
-            MEMTXATTRS_UNSPECIFIED, (uint8_t *)data, size, 1);
+            MEMTXATTRS_UNSPECIFIED, (uint8_t *)data, sizeof(uint16_t), 1);
         s->regs[SONIC_CRDA] = s->regs[SONIC_LLFA];
         s->regs[SONIC_ISR] |= SONIC_ISR_PKTRX;
         s->regs[SONIC_RSC] = (s->regs[SONIC_RSC] & 0xff00) | (((s->regs[SONIC_RSC] & 0x00ff) + 1) & 0x00ff);