id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
5115	iostreams non_blocking_adapter read bug	Mario Suvajac <msuvajac@…>	Jonathan Turkanis	"When reading from device resulting amount of read bytes is ignored.

line 31. of boost/iostreams/detail/adapter/non_blocking_adapter.hpp
{{{
     explicit non_blocking_adapter(Device& dev) : device_(dev) { }
     std::streamsize read(char_type* s, std::streamsize n)
     { 
         std::streamsize result = 0;
         while (result < n) {
-            std::streamsize amt = iostreams::read(device_, s, n);
+            std::streamsize amt = iostreams::read(device_, s, n - result);
             if (amt == -1)
                 break;
             result += amt;
         }
         return result != 0 ? result : -1;
     }
}}}
"	Patches	new	To Be Determined	iostreams	Boost Development Trunk	Showstopper		non_blocking_adapter, read