From fca046e372a9db8bb87818a5760785b8ec62284f Mon Sep 17 00:00:00 2001
From: uqs <uqs@FreeBSD.org>
Date: Wed, 2 Jun 2010 09:34:41 +0000
Subject: [PATCH] Zero struct before reading from it

PR:	   140384
Found by:  clang static analyzer
MFC after: 3 weeks
---
 bin/chio/chio.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/bin/chio/chio.c b/bin/chio/chio.c
index aaddb689d52f..16e88007011a 100644
--- a/bin/chio/chio.c
+++ b/bin/chio/chio.c
@@ -1072,6 +1072,7 @@ find_element(char *voltag, uint16_t *et, uint16_t *eu)
 
 	/* Read in the changer slots */
 	if (cp.cp_nslots > 0) {
+		(void) memset(&cesr, 0, sizeof(cesr));
 		cesr.cesr_element_type = CHET_ST;
 		cesr.cesr_element_base = 0;
 		cesr.cesr_element_count = cp.cp_nslots;