From: Cristiano Giuffrida <cristiano@minix3.org>
Date: Wed, 28 Apr 2010 20:41:23 +0000 (+0000)
Subject: Don't panic when out of priv structures.
X-Git-Tag: v3.1.7~101
X-Git-Url: http://zhaoyanbai.com/repos/?a=commitdiff_plain;h=83ef7119f6d880f0eaaf8af2d34199c80a501024;p=minix.git

Don't panic when out of priv structures.
---

diff --git a/servers/rs/manager.c b/servers/rs/manager.c
index e78fb2630..6114e91d9 100644
--- a/servers/rs/manager.c
+++ b/servers/rs/manager.c
@@ -453,10 +453,17 @@ struct rproc *rp;
 	init_privs(rp, &rp->r_priv);
   }
 
-  /* Set and synch the privilege structure for the new service. */
+  /* Set and synch the privilege structure for the new service.
+   * In case the following fails, we can't kill the process as no signal
+   * manager has been assigned yet. The solution is to directly call
+   * terminate_service() without sending any signal to the process.
+   */
   if ((s = sys_privctl(child_proc_nr_e, SYS_PRIV_SET_SYS, &rp->r_priv)) != OK
 	|| (s = sys_getpriv(&rp->r_priv, child_proc_nr_e)) != OK) {
-	panic("unable to set privilege structure: %d", s);
+	printf("unable to set privilege structure: %d\n", s);
+	rp->r_flags |= RS_EXITING;
+	terminate_service(rp);
+	return ENOMEM;
   }
 
   /* Copy the executable image into the child process. If this call