From 97721eb583806b8deebcf708630ba1e54eed6324 Mon Sep 17 00:00:00 2001
From: "Pedro F. Giffuni" <pfg@FreeBSD.org>
Date: Sun, 12 Mar 2017 03:50:13 +0000
Subject: [PATCH] libc: small cleanup.

Initialize newsize in the code section so we avoids asigning the
value if we exit early.
---
 lib/libc/stdio/printf-pos.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/libc/stdio/printf-pos.c b/lib/libc/stdio/printf-pos.c
index 9c38c2add343..b81e27a2d64b 100644
--- a/lib/libc/stdio/printf-pos.c
+++ b/lib/libc/stdio/printf-pos.c
@@ -641,12 +641,13 @@ __grow_type_table(struct typetable *types)
 	enum typeid *const oldtable = types->table;
 	const int oldsize = types->tablesize;
 	enum typeid *newtable;
-	u_int n, newsize = oldsize * 2;
+	u_int n, newsize;
 
 	/* Detect overflow */
 	if (types->nextarg > NL_ARGMAX)
 		return (-1);
 
+	newsize = oldsize * 2;
 	if (newsize < types->nextarg + 1)
 		newsize = types->nextarg + 1;
 	if (oldsize == STATIC_ARG_TBL_SIZE) {