From e816026faa1ae11f0e9d26d27f420a304d4ad210 Mon Sep 17 00:00:00 2001
From: Jan Breuer <jan.breuer@jaybee.cz>
Date: 周五, 16 10月 2015 06:16:45 +0800
Subject: [PATCH] Resolve #59: input buffer overrun handling

---
 libscpi/inc/scpi/config.h |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/libscpi/inc/scpi/config.h b/libscpi/inc/scpi/config.h
index 0ee0454..c3f4e7e 100644
--- a/libscpi/inc/scpi/config.h
+++ b/libscpi/inc/scpi/config.h
@@ -166,6 +166,12 @@
 #endif
 
 #if HAVE_DTOSTRE
+#define SCPIDEFINE_floatToStr(v, s, l) strlen(dtostre((double)(v), (s), 6, DTOSTR_PLUS_SIGN | DTOSTR_ALWAYS_SIGN | DTOSTR_UPPERCASE))
+#else
+#define SCPIDEFINE_floatToStr(v, s, l) snprintf((s), (l), "%g", (v))
+#endif
+
+#if HAVE_DTOSTRE
 #define SCPIDEFINE_doubleToStr(v, s, l) strlen(dtostre((v), (s), 6, DTOSTR_PLUS_SIGN | DTOSTR_ALWAYS_SIGN | DTOSTR_UPPERCASE))
 #else
 #define SCPIDEFINE_doubleToStr(v, s, l) snprintf((s), (l), "%lg", (v))

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