From c7523c57512258007f0ac5271697fc6a9f4618d6 Mon Sep 17 00:00:00 2001
From: Jim McDonough <jmcd@samba.org>
Date: Fri, 17 May 2002 14:51:22 +0000
Subject: Fix usage of va_list passed as an arg.  Use __va_copy before using it
 when it exists. (This used to be commit
 85ab07bdc1b2ce7b2c1b8197fad45124b1460dca)

---
 source3/lib/util.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'source3/lib/util.c')

diff --git a/source3/lib/util.c b/source3/lib/util.c
index bb9b96b361..d9be67599f 100644
--- a/source3/lib/util.c
+++ b/source3/lib/util.c
@@ -1815,7 +1815,13 @@ char *smb_xstrdup(const char *s)
 int smb_xvasprintf(char **ptr, const char *format, va_list ap)
 {
 	int n;
-	n = vasprintf(ptr, format, ap);
+	va_list ap2;
+#if defined(HAVE_VA_COPY)
+	__va_copy(ap2, ap);
+#else
+	ap2 = ap;
+#endif
+	n = vasprintf(ptr, format, ap2);
 	if (n == -1 || ! *ptr) {
 		smb_panic("smb_xvasprintf: out of memory");
 	}
-- 
cgit