tests/9p: also check 'Tgetattr' in 'use-after-unlink' test

This verifies expected behaviour of previous bug fix patch.

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Message-Id: <7017658155c517b9665b75333a97c79aa2d4f3df.1732465720.git.qemu_oss@crudebyte.com>
(cherry picked from commit eaab44ccc59b83d8dff60fca3361a9b98ec7fee6)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

diff --git a/tests/qtest/virtio-9p-test.c b/tests/qtest/virtio-9p-test.c
index 7638c0a183dd34cb2a1d2626aed139ad67842425..86ff86409c52a6777f7c2f9090297fd7ad7c90e3 100644 (file)
--- a/tests/qtest/virtio-9p-test.c
+++ b/tests/qtest/virtio-9p-test.c
@@ -702,6 +702,7 @@ static void fs_use_after_unlink(void *obj, void *data,
     g_autofree char *real_file = virtio_9p_test_path("09/doa_file");
     g_autofree char *buf = g_malloc0(write_count);
     struct stat st_file;
+    struct v9fs_attr attr;
     uint32_t fid_file;
     uint32_t count;
 
@@ -725,6 +726,10 @@ static void fs_use_after_unlink(void *obj, void *data,
     tunlinkat({ .client = v9p, .atPath = "09", .name = "doa_file" });
 
     /* file is removed, but we still have it open, so this should succeed */
+    tgetattr({
+        .client = v9p, .fid = fid_file, .request_mask = P9_GETATTR_BASIC,
+        .rgetattr.attr = &attr
+    });
     count = twrite({
         .client = v9p, .fid = fid_file, .offset = 0, .count = write_count,
         .data = buf