From b411067aba739023b10e8016565ce858bd39c219 Mon Sep 17 00:00:00 2001
From: miker <miker@9efc2488-bf62-4759-914b-345cdb29e865>
Date: Wed, 3 Aug 2005 14:40:20 +0000
Subject: [PATCH] bugfix for buffer_fadd

git-svn-id: svn://svn.open-ils.org/OpenSRF/trunk@455 9efc2488-bf62-4759-914b-345cdb29e865
---
 src/utils/utils.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/utils/utils.c b/src/utils/utils.c
index 606aaf6..60d665a 100644
--- a/src/utils/utils.c
+++ b/src/utils/utils.c
@@ -107,7 +107,10 @@ int buffer_fadd(growing_buffer* gb, const char* format, ... ) {
 
 	va_list args;
 
-	int len = strlen(format) + 1024;
+	va_start(args, format);
+	int len = vsnprintf(NULL, 0, format, args);
+	len += 1;
+
 	char buf[len];
 	memset(buf, 0, len);
 
@@ -119,7 +122,6 @@ int buffer_fadd(growing_buffer* gb, const char* format, ... ) {
 
 }
 
-
 int buffer_add(growing_buffer* gb, char* data) {
 
 
-- 
2.11.0