1 files changed, 9 insertions, 7 deletions

diff --git a/proc/mgt.c b/proc/mgt.c
index dacce46e..128a1c8b 100644
--- a/proc/mgt.c
+++ b/proc/mgt.c
@@ -110,13 +110,15 @@ S_proc_reauthenticate (struct proc *p, mach_port_t rendport)
 
   /* Release the global lock while blocking on the auth server and client.  */
   pthread_mutex_unlock (&global_lock);
-  err = auth_server_authenticate (authserver,
-				  rendport, MACH_MSG_TYPE_COPY_SEND,
-				  MACH_PORT_NULL, MACH_MSG_TYPE_COPY_SEND,
-				  &gen_uids, &ngen_uids,
-				  &aux_uids, &naux_uids,
-				  &gen_gids, &ngen_gids,
-				  &aux_gids, &naux_gids);
+  do
+    err = auth_server_authenticate (authserver,
+				    rendport, MACH_MSG_TYPE_COPY_SEND,
+				    MACH_PORT_NULL, MACH_MSG_TYPE_COPY_SEND,
+				    &gen_uids, &ngen_uids,
+				    &aux_uids, &naux_uids,
+				    &gen_gids, &ngen_gids,
+				    &aux_gids, &naux_gids);
+  while (err == EINTR);
   pthread_mutex_lock (&global_lock);
 
   if (err)