[PULL 5/5] ui: Replacing pointer in function

[marcandre . lureau]

From: Sergey Mironov <mironov@fintech.ru>

At the end of the first if we see 'vc->gfx.surface = NULL;',
further checking of it is pointless. In the second if, ectx is taken.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Co-developed-by: Linux Verification Center <sdl.qemu@linuxtesting.org>
Signed-off-by: Sergey Mironov <mironov@fintech.ru>
Message-ID: <20231012104448.1251039-1-mironov@fintech.ru>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 ui/gtk.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ui/gtk.c b/ui/gtk.c
index 2a4c9b84ba..be047a41ad 100644
--- a/ui/gtk.c
+++ b/ui/gtk.c
@@ -1400,7 +1400,7 @@ static void gd_menu_untabify(GtkMenuItem *item, void 
*opaque)
             eglDestroySurface(qemu_egl_display, vc->gfx.esurface);
             vc->gfx.esurface = NULL;
         }
-        if (vc->gfx.esurface) {
+        if (vc->gfx.ectx) {
             eglDestroyContext(qemu_egl_display, vc->gfx.ectx);
             vc->gfx.ectx = NULL;
         }
-- 
2.41.0