diff options
Diffstat (limited to 'libdiskfs/io-duplicate.c')
| -rw-r--r-- | libdiskfs/io-duplicate.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libdiskfs/io-duplicate.c b/libdiskfs/io-duplicate.c index 45c4df5d..a2e568b7 100644 --- a/libdiskfs/io-duplicate.c +++ b/libdiskfs/io-duplicate.c @@ -32,6 +32,7 @@ diskfs_S_io_duplicate (struct protid *cred, pthread_mutex_lock (&cred->po->np->lock); + refcount_ref (&cred->po->refcnt); err = diskfs_create_protid (cred->po, cred->user, &newpi); if (! err) { @@ -39,6 +40,8 @@ diskfs_S_io_duplicate (struct protid *cred, *portpoly = MACH_MSG_TYPE_MAKE_SEND; ports_port_deref (newpi); } + else + refcount_deref (&cred->po->refcnt); pthread_mutex_unlock (&cred->po->np->lock); |