From: Ján Tomko <jtomko@redhat.com>
Date: Thu, 11 Apr 2013 09:37:25 +0000 (+0200)
Subject: qemu: fix crash in qemuOpen
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d2fb515e4d714af4fe4554efcb0624db12b35955;p=thirdparty%2Flibvirt.git

qemu: fix crash in qemuOpen

If the path part of connection URI is not present, cfg is used
unitialized.

https://bugzilla.redhat.com/show_bug.cgi?id=950855
(cherry picked from commit 74bff2509080912ea8abf1de8fd95fa2412b659a)
---

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 32b05229fc..b19f4976f6 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -1016,6 +1016,7 @@ static virDrvOpenStatus qemuOpen(virConnectPtr conn,
             goto cleanup;
         }
 
+        cfg = virQEMUDriverGetConfig(qemu_driver);
         if (conn->uri->path == NULL) {
             virReportError(VIR_ERR_INTERNAL_ERROR,
                            _("no QEMU URI path given, try %s"),
@@ -1023,7 +1024,6 @@ static virDrvOpenStatus qemuOpen(virConnectPtr conn,
             goto cleanup;
         }
 
-        cfg = virQEMUDriverGetConfig(qemu_driver);
         if (cfg->privileged) {
             if (STRNEQ(conn->uri->path, "/system") &&
                 STRNEQ(conn->uri->path, "/session")) {