From 1b6cf043c4083c6a64706d67232363cf78f92975 Mon Sep 17 00:00:00 2001 From: Samuel Thibault Date: Sun, 14 Feb 2016 20:05:35 +0100 Subject: Make sure to complete auth_server_authenticate * boot/boot.c (S_io_reauthenticate): Keep calling auth_server_authenticate while it returns EINTR. * proc/mgt.c (S_proc_reauthenticate): Likewise. --- proc/mgt.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) (limited to 'proc') 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) -- cgit v1.2.3