[libvirt PATCH] qemu: fix qemuDomainSaveImageDefineXML

[Pavel Hrdina <phrdina@xxxxxxxxxx>]

The commit in question made an incorrect change that resulted in getting
O_RDONLY FD instead of O_RDWR preventing any writes to happen with the
following error:

virQEMUSaveDataWrite:176 : failed to write header to domain save file '/path/to/save.img': Bad file descriptor

Fixes: 517248e2394476a3105ff5866b0b718fc6583073
Signed-off-by: Pavel Hrdina <phrdina@xxxxxxxxxx>
---
 src/qemu/qemu_driver.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 78bfaa5b3a..a35abf2747 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -5949,7 +5949,7 @@ qemuDomainSaveImageDefineXML(virConnectPtr conn, const char *path,
     if (qemuSaveImageGetMetadata(driver, NULL, path, &def, &data) < 0)
         goto cleanup;
 
-    fd = qemuSaveImageOpen(driver, path, 0, NULL, false);
+    fd = qemuSaveImageOpen(driver, path, false, NULL, true);
     if (fd < 0)
         goto cleanup;
 
-- 
2.48.1