parser/glob.c, bug fix, access to already freed memory

2016-07-28 20:59:40 +02:00 · 2016-07-28 20:59:40 +02:00 · d9e0ae3504
parent a5817192e1
commit d9e0ae3504
1 changed files with 1 additions and 1 deletions
--- a/src/frontend/parser/glob.c
+++ b/src/frontend/parser/glob.c
@ -74,7 +74,7 @@ cp_doglob(wordlist *wlist)
            s = cp_tildexpand(wl->wl_word);
            txfree(wl->wl_word);    /* sjb - fix memory leak */
            if (!s)
-                *wl->wl_word = '\0';    /* MW. We Con't touch tmalloc addres */
+                wl->wl_word = copy("");    /* MW. We Con't touch tmalloc addres */
            else
                wl->wl_word = s;
        }