[PATCH 3/5] file-posix: Fix zone update in I/O error path

[Hanna Czenczek]

We must check that zone information is present before running
update_zones_wp().

Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=2234374
Fixes: Coverity CID 1512459
Signed-off-by: Hanna Czenczek <hre...@redhat.com>
---
 block/file-posix.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/block/file-posix.c b/block/file-posix.c
index 46e22403fe..a050682e97 100644
--- a/block/file-posix.c
+++ b/block/file-posix.c
@@ -2525,7 +2525,8 @@ out:
             }
         }
     } else {
-        if (type & (QEMU_AIO_WRITE | QEMU_AIO_ZONE_APPEND)) {
+        if ((type & (QEMU_AIO_WRITE | QEMU_AIO_ZONE_APPEND)) &&
+            bs->bl.zoned != BLK_Z_NONE) {
             update_zones_wp(bs, s->fd, 0, 1);
         }
     }
-- 
2.41.0