libuuid: check return value of uuid_parse() in test

Addresses-Coverity-Id: #709477

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

diff --git a/lib/uuid/tst_uuid.c b/lib/uuid/tst_uuid.c
index 33fb80b..88d928f 100644 (file)
--- a/lib/uuid/tst_uuid.c
+++ b/lib/uuid/tst_uuid.c
@@ -154,7 +154,10 @@ main(int argc ATTR((unused)) , char **argv ATTR((unused)))
                printf("UUID time comparison succeeded.\n");
        }
 
-       uuid_parse(str, tst);
+       if (uuid_parse(str, tst) < 0) {
+               printf("UUID parse failed\n");
+               failed++;
+       }
        if (!uuid_compare(buf, tst)) {
                printf("UUID parse and compare succeeded.\n");
        } else {