[PATCH 1/7] term: fix memory leak

[Justus Winter]

I tested this change for some days and have not experienced any
problems with it.

* term/users.c (pi_destroy_hook): Fix memory leak.
---
 term/users.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/term/users.c b/term/users.c
index 97bc22c..9bd51d0 100644
--- a/term/users.c
+++ b/term/users.c
@@ -259,9 +259,7 @@ pi_destroy_hook (struct trivfs_protid *cred)
     {
       assert (((struct protid_hook *)cred->hook)->refcnt > 0);
       if (--((struct protid_hook *)cred->hook)->refcnt == 0)
-       /* XXX don't free for now, so we can try and catch a multiple-freeing
-          bug.  */
-       /* free (cred->hook) */;
+       free (cred->hook);
     }
   pthread_mutex_unlock (&global_lock);
 }
-- 
2.0.0.rc2