memory buffer was not always cleared correctly in erase_front

arangodb · Oct 11, 2012 · dcf09cf · dcf09cf
1 parent 4dffbc8
commit dcf09cf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/BasicsC/string-buffer.c b/lib/BasicsC/string-buffer.c
@@ -259,7 +259,7 @@ void TRI_EraseFrontStringBuffer (TRI_string_buffer_t * self, size_t len) {
   else if (0 < len) {
     memmove(self->_buffer, self->_buffer + len, off - len);
     self->_current -= len;
-    memset(self->_current, 0, self->_len - off); 
+    memset(self->_current, 0, self->_len - (self->_current - self->_buffer));
   }
 }