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[PATCH 2/2] tests/qtest: vhost-user-test: Fix [-Werror=format-overflow=]
From: |
Bin Meng |
Subject: |
[PATCH 2/2] tests/qtest: vhost-user-test: Fix [-Werror=format-overflow=] build warning |
Date: |
Mon, 17 Oct 2022 19:46:47 +0800 |
From: Bin Meng <bin.meng@windriver.com>
When tmpfs is NULL, a build warning is seen with GCC 9.3.0.
It's strange that GCC 11.2.0 on Ubuntu 22.04 does not catch this,
neither did the QEMU CI.
Reported-by: Shengjiang Wu <shengjiang.wu@windriver.com>
Fixes: e6efe236c1d1 ("tests/qtest: vhost-user-test: Avoid using hardcoded /tmp")
Signed-off-by: Bin Meng <bin.meng@windriver.com>
---
tests/qtest/vhost-user-test.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tests/qtest/vhost-user-test.c b/tests/qtest/vhost-user-test.c
index e8d2da7228..819b87df3c 100644
--- a/tests/qtest/vhost-user-test.c
+++ b/tests/qtest/vhost-user-test.c
@@ -571,7 +571,7 @@ static TestServer *test_server_new(const gchar *name,
tmpfs = g_dir_make_tmp("vhost-test-XXXXXX", &err);
if (!tmpfs) {
- g_test_message("g_dir_make_tmp on path (%s): %s", tmpfs,
+ g_test_message("g_dir_make_tmp on path (%s): %s", g_get_tmp_dir(),
err->message);
g_error_free(err);
}
--
2.34.1