From: Daniel P. Berrange <berrange@redhat.com>
Date: Thu, 22 Aug 2013 11:38:26 +0000 (+0100)
Subject: Set security label on FD for virDomainOpenGraphics
X-Git-Tag: v1.1.2-rc1~47
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b6b94374b3bf6b44633ee99a68868141b6cd9ed8;p=thirdparty%2Flibvirt.git

Set security label on FD for virDomainOpenGraphics

The virDomainOpenGraphics method accepts a UNIX socket FD from
the client app. It must set the label on this FD otherwise QEMU
will be prevented from receiving it with recvmsg.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
---

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 5124f271ad..0a8e518dd6 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -14777,6 +14777,10 @@ qemuDomainOpenGraphics(virDomainPtr dom,
         goto cleanup;
     }
 
+    if (virSecurityManagerSetImageFDLabel(driver->securityManager, vm->def,
+                                          fd) < 0)
+        goto cleanup;
+
     if (qemuDomainObjBeginJob(driver, vm, QEMU_JOB_MODIFY) < 0)
         goto cleanup;
     qemuDomainObjEnterMonitor(driver, vm);