From 546f0c3c31e44d12859a8a114b4c404a9e5777a9 Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Sun, 22 Jul 2012 08:45:48 +0000
Subject: Float tentative fix.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@4476 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 os/various/chprintf.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'os')

diff --git a/os/various/chprintf.c b/os/various/chprintf.c
index 2e03fe9c2..5920948e0 100644
--- a/os/various/chprintf.c
+++ b/os/various/chprintf.c
@@ -111,13 +111,15 @@ static char *ftoa(char *p, double num) {
  */
 void chprintf(BaseSequentialStream *chp, const char *fmt, ...) {
   va_list ap;
-  char tmpbuf[MAX_FILLER + 1];
   char *p, *s, c, filler;
   int i, precision, width;
   bool_t is_long, left_align;
   long l;
 #if CHPRINTF_USE_FLOAT
   float f;
+  char tmpbuf[2*MAX_FILLER + 1];
+#else
+  char tmpbuf[MAX_FILLER + 1];
 #endif
 
   va_start(ap, fmt);
-- 
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