From 984e353160593b20d1e2944e1f2e9ce2117c8490 Mon Sep 17 00:00:00 2001
From: rsc <devnull@localhost>
Date: Sun, 22 Aug 2004 15:39:56 +0000
Subject: PowerPC Linux support from ericvh. Mainly adding va_copy/va_end. Also
 fix bug in sprint wrapping around top of memory.

---
 src/lib9/fmt/vsmprint.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/lib9/fmt/vsmprint.c')

diff --git a/src/lib9/fmt/vsmprint.c b/src/lib9/fmt/vsmprint.c
index 34a1b36f..4f55c41c 100644
--- a/src/lib9/fmt/vsmprint.c
+++ b/src/lib9/fmt/vsmprint.c
@@ -27,8 +27,9 @@ vsmprint(char *fmt, va_list args)
 
 	if(fmtstrinit(&f) < 0)
 		return nil;
-	f.args = args;
+	va_copy(f.args,args);
 	n = dofmt(&f, fmt);
+	va_end(f.args);
 	if(n < 0)
 		return nil;
 	return fmtstrflush(&f);
-- 
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