Fix potential overflow warning in cpio test_option_t (#2250)

Fixes an error from #2237.

diff --git a/cpio/test/test_option_t.c b/cpio/test/test_option_t.c
index 4130b7f9184b757573d82c838ec887201089247a..46668ec276b857f36396493dde81b7b19da5d796 100644 (file)
--- a/cpio/test/test_option_t.c
+++ b/cpio/test/test_option_t.c
@@ -33,7 +33,7 @@ DEFINE_TEST(test_option_t)
        char *p;
        int r;
        time_t mtime;
-       char date[32];
+       char date[48];
        char date2[32];
        struct tm *tmptr;
 #if defined(HAVE_LOCALTIME_R) || defined(HAVE_LOCALTIME_S)