Fix memory leak in makewordlistfromkey()

We were building a linked list of words in each UID, but then not
cleaning up this linked list when we were done with it. Found with gcc
-fsanitize=leak

diff --git a/wordlist.c b/wordlist.c
index 0feeb8217833eb6b375a9fce8d5c81de42dcf5e9..6827ba282db2ecc5a7a64e2a02238d4a85991c27 100644 (file)
--- a/wordlist.c
+++ b/wordlist.c
@@ -106,6 +106,7 @@ struct ll *makewordlistfromkey(struct ll *wordlist,
                                wordlist = lladd(wordlist, strdup(wl->object));
                        }
                }
+               llfree(words, NULL);
                free(uids[i]);
                uids[i] = NULL;
        }