diff mbox

[28/41] virtio-net: use qemu_get_buffer() in a temp buffer

Message ID 1349177616-5341-29-git-send-email-quintela@redhat.com
State New
Headers show

Commit Message

Juan Quintela Oct. 2, 2012, 11:33 a.m. UTC 
qemu_fseek() is known to be wrong.  Would be removed on the next
commit.  This code should never been used (value has been
MAC_TABLE_ENTRIES since 2009).

Signed-off-by: Juan Quintela <quintela@redhat.com>

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
---
 hw/virtio-net.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
diff mbox

Patch

diff --git a/hw/virtio-net.c b/hw/virtio-net.c
index 6490743..e8c43af 100644
--- a/hw/virtio-net.c
+++ b/hw/virtio-net.c
@@ -921,7 +921,9 @@  static int virtio_net_load(QEMUFile *f, void *opaque, int version_id)
             qemu_get_buffer(f, n->mac_table.macs,
                             n->mac_table.in_use * ETH_ALEN);
         } else if (n->mac_table.in_use) {
-            qemu_fseek(f, n->mac_table.in_use * ETH_ALEN, SEEK_CUR);
+            uint8_t *buf = g_malloc0(n->mac_table.in_use);
+            qemu_get_buffer(f, buf, n->mac_table.in_use * ETH_ALEN);
+            g_free(buf);
             n->mac_table.multi_overflow = n->mac_table.uni_overflow = 1;
             n->mac_table.in_use = 0;
         }