From 5894445dadcf2160e50eaeead4f46aae5e5fa6c1 Mon Sep 17 00:00:00 2001
From: Kris Kennaway <kris@FreeBSD.org>
Date: Sat, 26 Apr 2008 13:16:55 +0000
Subject: [PATCH] * Correct a mis-merge that leaked the PROC_LOCK [1] * Return
 ENOENT on error instead of 0 [2]

Submitted by: rdivacky [1], kib [2]
---
 sys/kern/kern_descrip.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/kern/kern_descrip.c b/sys/kern/kern_descrip.c
index 34b7cf066b2..bdc6d78274e 100644
--- a/sys/kern/kern_descrip.c
+++ b/sys/kern/kern_descrip.c
@@ -2583,9 +2583,9 @@ sysctl_kern_proc_filedesc(SYSCTL_HANDLER_ARGS)
 		return (error);
 	}
 	fdp = fdhold(p);
-	if (fdp == NULL)
-		return (0);
 	PROC_UNLOCK(p);
+	if (fdp == NULL)
+		return (ENOENT);
 	kif = malloc(sizeof(*kif), M_TEMP, M_WAITOK);
 	FILEDESC_SLOCK(fdp);
 	if (fdp->fd_cdir != NULL)