c++: Fix possible string truncation

[awesomized/libmemcached] / libtest / has.cc

diff --git a/libtest/has.cc b/libtest/has.cc
index 2d9abf6b4f26abd70a7a9920384caadc21128dda..0983f070301f6668f7ae97d5d3a4f8657ae6eded 100644 (file)
--- a/libtest/has.cc
+++ b/libtest/has.cc
@@ -165,7 +165,7 @@ static void initialize_memcached_binary_path()
 
     if (access(arg_buffer.str().c_str(), X_OK) == 0)
     {
-      strncpy(memcached_binary_path, arg_buffer.str().c_str(), FILENAME_MAX);
+      strncpy(memcached_binary_path, arg_buffer.str().c_str(), FILENAME_MAX-1);
     }
   }
 #endif