[PATCH v2 2/3] qemu_passt: Set UID and GID to configured values for qemu driver, if any

[Stefano Brivio <sbrivio@xxxxxxxxxx>]

qemuSecurityCommandRun() would have dealt with this (if UID and GID
had been passed). With virCommandRun() we need separate, explicit
calls.

Fixes: a56f0168d576 ("qemu: hook up passt config to qemu domains")
Signed-off-by: Stefano Brivio <sbrivio@xxxxxxxxxx>
---
 src/qemu/qemu_passt.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/qemu/qemu_passt.c b/src/qemu/qemu_passt.c
index 81f48dd630..61e7047354 100644
--- a/src/qemu/qemu_passt.c
+++ b/src/qemu/qemu_passt.c
@@ -157,6 +157,7 @@ qemuPasstStart(virDomainObj *vm,
 {
     qemuDomainObjPrivate *priv = vm->privateData;
     virQEMUDriver *driver = priv->driver;
+    g_autoptr(virQEMUDriverConfig) cfg = virQEMUDriverGetConfig(driver);
     g_autofree char *passtSocketName = qemuPasstCreateSocketPath(vm, net);
     g_autoptr(virCommand) cmd = NULL;
     g_autofree char *pidfile = qemuPasstCreatePidFilename(vm, net);
@@ -174,6 +175,11 @@ qemuPasstStart(virDomainObj *vm,
     virCommandClearCaps(cmd);
     virCommandSetErrorBuffer(cmd, &errbuf);
 
+    if (cfg->user != (uid_t) -1)
+        virCommandSetUID(cmd, cfg->user);
+    if (cfg->group != (gid_t) -1)
+        virCommandSetGID(cmd, cfg->group);
+
     virCommandAddArgList(cmd,
                          "--one-off",
                          "--socket", passtSocketName,
-- 
2.39.1