From 446d6308d0f3fddeedfc8e4881108caa6f1facc7 Mon Sep 17 00:00:00 2001
From: "7u83@mail.ru" <7u83@mail.ru@noemail.net>
Date: Sat, 31 Jan 2015 11:29:27 +0000
Subject: [PATCH] Function behaviour changed.

FossilOrigin-Name: 09a2a2413e6ddbf1b4b5350fe443c7036ad17e6e118cb9fc44da4555393a5d32
---
 src/capwap/bstr.h         |  3 +++
 src/capwap/bstr_replace.c | 12 ++++++------
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/capwap/bstr.h b/src/capwap/bstr.h
index 50f95016..16683ea4 100644
--- a/src/capwap/bstr.h
+++ b/src/capwap/bstr.h
@@ -3,5 +3,8 @@
 
 
 extern uint8_t * bstr_create(uint8_t *data, uint8_t len);
+extern uint8_t * bstr_create_from_cfgstr(const char * s);
+extern uint8_t * bstr_replace( uint8_t ** dst, uint8_t * bstr);
+
 
 #define bstr_len(s) (*s)
diff --git a/src/capwap/bstr_replace.c b/src/capwap/bstr_replace.c
index e6d9c0c4..fa011c5e 100644
--- a/src/capwap/bstr_replace.c
+++ b/src/capwap/bstr_replace.c
@@ -2,11 +2,11 @@
 
 #include "bstr.h"
 
-uint8_t * bstr_replace( uint8_t ** str, uint8_t * data, int len)
+uint8_t * bstr_replace( uint8_t ** dst, uint8_t * bstr)
 {
-	if (str)
-		free(str);
-	
-	*str = bstr_create(data,len);	
-	return *str;
+	if (*dst)
+		free(*dst);
+
+	*dst = bstr;
+	return *dst;
 }