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| author | Michael S. Tsirkin <mst@redhat.com> | 2015-10-01 15:50:52 +0300 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2015-10-02 17:04:32 +0300 |
| commit | 6fdac09370530be0cc6fe9e8d425c0670ba994b1 (patch) | |
| tree | 852867b9e0435ae10956d00dc5267a7604ce1d2f /tests/vhost-user-test.c | |
| parent | 1b7e1e3b463a6e5c117498b192cb07603c04b668 (diff) | |
vhost-user-test: fix predictable filename on tmpfs
vhost-user-test uses getpid to create a unique filename. This name is
predictable, and a security problem. Instead, use a tmp directory
created by mkdtemp, which is a suggested best practice.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Diffstat (limited to 'tests/vhost-user-test.c')
| -rw-r--r-- | tests/vhost-user-test.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tests/vhost-user-test.c b/tests/vhost-user-test.c index 5e63cbc112..56df5cc552 100644 --- a/tests/vhost-user-test.c +++ b/tests/vhost-user-test.c @@ -330,7 +330,7 @@ int main(int argc, char **argv) root = tmpfs; } - socket_path = g_strdup_printf("/tmp/vhost-%d.sock", getpid()); + socket_path = g_strdup_printf("%s/vhost.sock", tmpfs); /* create char dev and add read handlers */ qemu_add_opts(&qemu_chardev_opts); |