summaryrefslogtreecommitdiffstats
path: root/qemu/hw/xenpv/xen_domainbuild.c
diff options
context:
space:
mode:
authorDon Dugger <n0ano@n0ano.com>2016-06-03 03:33:22 +0000
committerGerrit Code Review <gerrit@172.30.200.206>2016-06-03 03:33:23 +0000
commitda27230f80795d0028333713f036d44c53cb0e68 (patch)
treeb3d379eaf000adf72b36cb01cdf4d79c3e3f064c /qemu/hw/xenpv/xen_domainbuild.c
parent0e68cb048bb8aadb14675f5d4286d8ab2fc35449 (diff)
parent437fd90c0250dee670290f9b714253671a990160 (diff)
Merge "These changes are the raw update to qemu-2.6."
Diffstat (limited to 'qemu/hw/xenpv/xen_domainbuild.c')
-rw-r--r--qemu/hw/xenpv/xen_domainbuild.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/qemu/hw/xenpv/xen_domainbuild.c b/qemu/hw/xenpv/xen_domainbuild.c
index c0ab7537d..5a9f5ac80 100644
--- a/qemu/hw/xenpv/xen_domainbuild.c
+++ b/qemu/hw/xenpv/xen_domainbuild.c
@@ -1,4 +1,4 @@
-#include <signal.h>
+#include "qemu/osdep.h"
#include "hw/xen/xen_backend.h"
#include "xen_domainbuild.h"
#include "qemu/timer.h"
@@ -174,12 +174,15 @@ static int xen_domain_watcher(void)
for (i = 3; i < n; i++) {
if (i == fd[0])
continue;
- if (i == xc_fd(xen_xc)) {
- continue;
- }
close(i);
}
+ /*
+ * Reopen xc interface, since the original is unsafe after fork
+ * and was closed above.
+ */
+ xen_xc = xc_interface_open(0, 0, 0);
+
/* ignore term signals */
signal(SIGINT, SIG_IGN);
signal(SIGTERM, SIG_IGN);
@@ -234,7 +237,7 @@ int xen_domain_build_pv(const char *kernel, const char *ramdisk,
int rc;
memcpy(uuid, qemu_uuid, sizeof(uuid));
- rc = xc_domain_create(xen_xc, ssidref, uuid, flags, &xen_domid);
+ rc = xen_domain_create(xen_xc, ssidref, uuid, flags, &xen_domid);
if (rc < 0) {
fprintf(stderr, "xen: xc_domain_create() failed\n");
goto err;