From: Damien Miller <djm@mindrot.org>
Date: Thu, 15 Oct 2015 23:53:14 +0000 (+1100)
Subject: need va_copy before va_start
X-Git-Tag: V_7_2_P1~151
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0f754e29dd3760fc0b172c1220f18b753fb0957e;p=thirdparty%2Fopenssh-portable.git

need va_copy before va_start

reported by Nicholas Lemonias
---

diff --git a/openbsd-compat/bsd-asprintf.c b/openbsd-compat/bsd-asprintf.c
index 3368195d4..db57acce9 100644
--- a/openbsd-compat/bsd-asprintf.c
+++ b/openbsd-compat/bsd-asprintf.c
@@ -47,6 +47,7 @@ vasprintf(char **str, const char *fmt, va_list ap)
 	char *string, *newstr;
 	size_t len;
 
+	va_start(ap);
 	VA_COPY(ap2, ap);
 	if ((string = malloc(INIT_SZ)) == NULL)
 		goto fail;