diff mbox series

[PULL,2/5] tests/9pfs: fix mkdir() being called twice

Message ID 5279f88ced3f628b475f7b9e1cb3b5f4c0377b8c.1644492115.git.qemu_oss@crudebyte.com (mailing list archive)
State New, archived
Headers show
Series [PULL,1/5] tests/9pfs: use g_autofree where possible | expand

Commit Message

Christian Schoenebeck Feb. 10, 2022, 11:21 a.m. UTC 
The 9p test cases use mkdtemp() to create a temporary directory for
running the 'local' 9p tests with real files/dirs. Unlike mktemp()
which only generates a unique file name, mkdtemp() also creates the
directory, therefore the subsequent mkdir() was wrong and caused
errors on some systems.

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Fixes: 136b7af2 (tests/9pfs: fix test dir for parallel tests)
Reported-by: Daniel P. Berrangé <berrange@redhat.com>
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/832
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Greg Kurz <Greg Kurz <groug@kaod.org>
Message-Id: <f6602123c6f7d0d593466231b04fba087817abbd.1642879848.git.qemu_oss@crudebyte.com>
---
 tests/qtest/libqos/virtio-9p.c | 18 +++---------------
 1 file changed, 3 insertions(+), 15 deletions(-)
diff mbox series

Patch

diff --git a/tests/qtest/libqos/virtio-9p.c b/tests/qtest/libqos/virtio-9p.c
index b4e1143288..ef96ef006a 100644
--- a/tests/qtest/libqos/virtio-9p.c
+++ b/tests/qtest/libqos/virtio-9p.c
@@ -37,31 +37,19 @@  static char *concat_path(const char* a, const char* b)
     return g_build_filename(a, b, NULL);
 }
 
-static void init_local_test_path(void)
+void virtio_9p_create_local_test_dir(void)
 {
+    struct stat st;
     char *pwd = g_get_current_dir();
     char *template = concat_path(pwd, "qtest-9p-local-XXXXXX");
+
     local_test_path = mkdtemp(template);
     if (!local_test_path) {
         g_test_message("mkdtemp('%s') failed: %s", template, strerror(errno));
     }
-    g_assert(local_test_path);
     g_free(pwd);
-}
-
-void virtio_9p_create_local_test_dir(void)
-{
-    struct stat st;
-    int res;
-
-    init_local_test_path();
 
     g_assert(local_test_path != NULL);
-    res = mkdir(local_test_path, 0777);
-    if (res < 0) {
-        g_test_message("mkdir('%s') failed: %s", local_test_path,
-                       strerror(errno));
-    }
 
     /* ensure test directory exists now ... */
     g_assert(stat(local_test_path, &st) == 0);