[PATCH] vbox: fix memory leak in vboxStartMachine()

[Elizaveta Tereshkina]

vboxStartMachine() allocates sdlDisplay via g_strdup() and doesn't
free it. Add VIR_FREE.

Fixes: 3f4f0ef47d (vbox: Fix starting domains)
Signed-off-by: Elizaveta Tereshkina <teryoshkina...@gmail.com>
---
 src/vbox/vbox_common.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/vbox/vbox_common.c b/src/vbox/vbox_common.c
index 65ae9cc651..a47183927d 100644
--- a/src/vbox/vbox_common.c
+++ b/src/vbox/vbox_common.c
@@ -2252,6 +2252,7 @@ vboxStartMachine(virDomainPtr dom, int maxDomID, IMachine 
*machine)
         VBOX_UTF8_TO_UTF16(displayutf8, &env);
         VIR_FREE(displayutf8);
         VIR_FREE(guiDisplay);
+        VIR_FREE(sdlDisplay);
 
         VBOX_UTF8_TO_UTF16(sessType, &sessionType);
     } else if (vrdpPresent) {
-- 
2.39.2