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| author | Bin Meng <bin.meng@windriver.com> | 2022-10-17 21:20:22 +0800 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2022-10-22 23:16:37 +0200 |
| commit | b1f6208cf986a60e1c9f8b960db5a00851f48f98 (patch) | |
| tree | 235e6aa7bb9df2f8f079109efb078ba6f871ba5c /tests/qtest | |
| parent | 0a553c12c71d5627abf223a926ab9688a5573f54 (diff) | |
| download | qemu-b1f6208cf986a60e1c9f8b960db5a00851f48f98.zip qemu-b1f6208cf986a60e1c9f8b960db5a00851f48f98.tar.gz qemu-b1f6208cf986a60e1c9f8b960db5a00851f48f98.tar.bz2 | |
tests/qtest: migration-test: Fix [-Werror=format-overflow=] build warning
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.
While we are here, improve the error message as well.
Reported-by: Shengjiang Wu <shengjiang.wu@windriver.com>
Fixes: e5553c1b8d28 ("tests/qtest: migration-test: Avoid using hardcoded /tmp")
Signed-off-by: Bin Meng <bin.meng@windriver.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20221017132023.2228641-1-bmeng.cn@gmail.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'tests/qtest')
| -rw-r--r-- | tests/qtest/migration-test.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c index ef4427f..aa1ba17 100644 --- a/tests/qtest/migration-test.c +++ b/tests/qtest/migration-test.c @@ -2481,8 +2481,8 @@ int main(int argc, char **argv) tmpfs = g_dir_make_tmp("migration-test-XXXXXX", &err); if (!tmpfs) { - g_test_message("g_dir_make_tmp on path (%s): %s", tmpfs, - err->message); + g_test_message("Can't create temporary directory in %s: %s", + g_get_tmp_dir(), err->message); } g_assert(tmpfs); |