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From: John Baldwin <jhb@FreeBSD.org>
Subject: PERFORCE change 27017 for review
To: Perforce Change Reviews <perforce@freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=27017

Change 27017 by jhb@jhb_laptop on 2003/03/17 12:52:41

	Revert back to this thread's credentials during an execve from a
	multithreaded process.

Affected files ...

.. //depot/projects/smpng/sys/kern/kern_exec.c#54 edit

Differences ...

==== //depot/projects/smpng/sys/kern/kern_exec.c#54 (text+ko) ====

@@ -213,6 +213,10 @@
 		p->p_flag &= ~P_THREADED;
 		td->td_mailbox = NULL;
 		thread_single_end();
+		if (td->td_ucred != p->p_ucred) {
+			crfree(p->p_ucred);
+			p->p_ucred = crhold(td->td_ucred);
+		}
 	}
 	p->p_flag |= P_INEXEC;
 	PROC_UNLOCK(p);

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