Fix HTTP request output parsing: Don't read past the curl buffer end

[bpdyndnsd] / src / ip_addr_helper.cpp

diff --git a/src/ip_addr_helper.cpp b/src/ip_addr_helper.cpp
index 3293ee1..16359dd 100644 (file)
--- a/src/ip_addr_helper.cpp
+++ b/src/ip_addr_helper.cpp
@@ -613,11 +613,11 @@ CURL * IPAddrHelper::init_curl(string& curl_writedata_buff,char* curl_err_buff)
  * @param outBuffer Pointer to output stream.
  * @return The size received.
  */
-size_t IPAddrHelper::http_receive( const char *inBuffer, size_t size, size_t nmemb, string *outBuffer )
+size_t IPAddrHelper::http_receive( void *inBuffer, size_t size, size_t nmemb, string *outBuffer )
 {
-    outBuffer->append(inBuffer);
+    outBuffer->append(static_cast<char *>(inBuffer), size*nmemb);
     return (size*nmemb);
-}
+} //lint !e818
 
 
 /**