Don't leak resources

Ensure we break from the release loop if num_to_release got to zero.
This fixes a leak of resources as we otherwise threw away the whole list
of things to free and started on the next one.

1 files changed, 2 insertions, 1 deletions

diff --git a/display/res.c b/display/res.c
index d466ce7..71b6f80 100644
--- a/display/res.c
+++ b/display/res.c
@@ -299,7 +299,8 @@ static void FlushReleaseRing(PDev *pdev)
             }
         }
 
-        if (SPICE_RING_IS_EMPTY(pdev->release_ring)) {
+        if (output != 0 ||
+            SPICE_RING_IS_EMPTY(pdev->release_ring)) {
             break;
         }