libcacard: Fix unchecked strdup() by converting to g_strdup()

Note that we already free with g_free().

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/libcacard/vscclient.c b/libcacard/vscclient.c
index 2fce52bed5..9b744f249c 100644
--- a/libcacard/vscclient.c
+++ b/libcacard/vscclient.c
@@ -503,8 +503,8 @@ main(
         command_line_options = vcard_emul_options(emul_args);
     }
 
-    qemu_host = strdup(argv[argc - 2]);
-    qemu_port = strdup(argv[argc - 1]);
+    qemu_host = g_strdup(argv[argc - 2]);
+    qemu_port = g_strdup(argv[argc - 1]);
     sock = connect_to_qemu(qemu_host, qemu_port);
     if (sock == -1) {
         fprintf(stderr, "error opening socket, exiting.\n");