[Qemu-devel] [PATCH v2 5/5] migration: Missing rcu_read_unlock

["Dr. David Alan Gilbert (git)" <dgilbert@redhat.com>]

From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>

Error path missing an unlock.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
---
 migration/ram.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/migration/ram.c b/migration/ram.c
index 1bb82acfe0..977172ea7e 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -3445,6 +3445,7 @@ static int ram_save_setup(QEMUFile *f, void *opaque)
     RAMBLOCK_FOREACH_MIGRATABLE(block) {
         if (!block->idstr[0]) {
             error_report("%s: RAMBlock with empty name", __func__);
+            rcu_read_unlock();
             return -1;
         }
         qemu_put_byte(f, strlen(block->idstr));
-- 
2.21.0