[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH 2/5] qemu and qemu-xen: fix segfault on con_disconne
From: |
Stefano Stabellini |
Subject: |
[Qemu-devel] [PATCH 2/5] qemu and qemu-xen: fix segfault on con_disconnect |
Date: |
Wed, 19 Jan 2011 13:53:19 +0000 |
User-agent: |
Alpine 2.00 (DEB 1167 2008-08-23) |
The test on xendev->gnttabdev in con_disconnect is wrong: what
differentiates the consoles is the dev number.
Signed-off-by: Stefano Stabellini <address@hidden>
diff --git a/hw/xen_console.c b/hw/xen_console.c
index d7099c4..0a2374c 100644
--- a/hw/xen_console.c
+++ b/hw/xen_console.c
@@ -258,7 +258,7 @@ static void con_disconnect(struct XenDevice *xendev)
xen_be_unbind_evtchn(&con->xendev);
if (con->sring) {
- if (!xendev->gnttabdev)
+ if (!xendev->dev)
munmap(con->sring, XC_PAGE_SIZE);
else
xc_gnttab_munmap(xendev->gnttabdev, con->sring, 1);
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- [Qemu-devel] [PATCH 2/5] qemu and qemu-xen: fix segfault on con_disconnect,
Stefano Stabellini <=