@@ -1,3 +1,8 @@

+Wed Mar 22 18:44:25 CET 2006 (tk)

+---------------------------------

+  * shared/output.c: properly handle return value of vsnprintf

+		     Thanks to Anton Yuzhaninov <citrin*rambler-co.ru>

+

 Wed Mar 22 13:14:52 CET 2006 (tk)

 ---------------------------------

   * docs/man: multiple manpage typo fixes (patch by A. Costa <agcosta*gis.net>)

@@ -88,8 +88,15 @@ int mdprintf(int desc, const char *str, ...)

 	int bytes;

     va_start(args, str);

-    bytes = vsnprintf(buff, 512, str, args);

+    bytes = vsnprintf(buff, sizeof(buff), str, args);

     va_end(args);

+

+    if(bytes == -1)

+	return bytes;

+

+    if(bytes >= sizeof(buff))

+	bytes = sizeof(buff) - 1;

+

     return send(desc, buff, bytes, 0);

 }