diff options
| -rw-r--r-- | libdiskfs/io-reauthenticate.c | 3 | ||||
| -rw-r--r-- | libnetfs/io-reauthenticate.c | 3 | ||||
| -rw-r--r-- | pfinet/io-ops.c | 3 |
3 files changed, 9 insertions, 0 deletions
diff --git a/libdiskfs/io-reauthenticate.c b/libdiskfs/io-reauthenticate.c index 649315f7..985db498 100644 --- a/libdiskfs/io-reauthenticate.c +++ b/libdiskfs/io-reauthenticate.c @@ -49,8 +49,11 @@ diskfs_S_io_reauthenticate (struct protid *cred, newright = ports_get_send_right (newcred); assert (newright != MACH_PORT_NULL); + /* Release the node lock while blocking on the auth server and client. */ + pthread_mutex_unlock (&cred->po->np->lock); err = iohelp_reauth (&user, diskfs_auth_server_port, rend_port, newright, 1); + pthread_mutex_lock (&cred->po->np->lock); if (! err) { diskfs_finish_protid (newcred, user); diff --git a/libnetfs/io-reauthenticate.c b/libnetfs/io-reauthenticate.c index 1d2d935a..f4f50d52 100644 --- a/libnetfs/io-reauthenticate.c +++ b/libnetfs/io-reauthenticate.c @@ -37,8 +37,11 @@ netfs_S_io_reauthenticate (struct protid *user, mach_port_t rend_port) newright = ports_get_send_right (newpi); assert (newright != MACH_PORT_NULL); + /* Release the node lock while blocking on the auth server and client. */ + pthread_mutex_unlock (&user->po->np->lock); err = iohelp_reauth (&newpi->user, netfs_auth_server_port, rend_port, newright, 1); + pthread_mutex_lock (&user->po->np->lock); mach_port_deallocate (mach_task_self (), rend_port); mach_port_deallocate (mach_task_self (), newright); diff --git a/pfinet/io-ops.c b/pfinet/io-ops.c index cc666cd6..742d64ff 100644 --- a/pfinet/io-ops.c +++ b/pfinet/io-ops.c @@ -379,6 +379,8 @@ S_io_reauthenticate (struct sock_user *user, auth = getauth (); newright = ports_get_send_right (newuser); assert (newright != MACH_PORT_NULL); + /* Release the global lock while blocking on the auth server and client. */ + pthread_mutex_unlock (&global_lock); do err = auth_server_authenticate (auth, rend, @@ -390,6 +392,7 @@ S_io_reauthenticate (struct sock_user *user, &gen_gids, &gengidlen, &aux_gids, &auxgidlen); while (err == EINTR); + pthread_mutex_lock (&global_lock); mach_port_deallocate (mach_task_self (), rend); mach_port_deallocate (mach_task_self (), newright); mach_port_deallocate (mach_task_self (), auth); |