gentoo-overlay/app-shells/bash/files/bash-4.3-input-line-realloc.patch

https://lists.gnu.org/archive/html/bug-bash/2014-03/msg00172.html

*** ../bash-4.3-patched/parse.y	2014-02-11 09:42:10.000000000 -0500
--- parse.y	2014-03-27 16:33:29.000000000 -0400
***************
*** 2425,2429 ****
        if (shell_input_line_terminator != EOF)
  	{
! 	  if (shell_input_line_size < SIZE_MAX && shell_input_line_len > shell_input_line_size - 3)
  	    shell_input_line = (char *)xrealloc (shell_input_line,
  					1 + (shell_input_line_size += 2));
--- 2425,2429 ----
        if (shell_input_line_terminator != EOF)
  	{
! 	  if (shell_input_line_size < SIZE_MAX-3 && (shell_input_line_len+3 > shell_input_line_size))
  	    shell_input_line = (char *)xrealloc (shell_input_line,
  					1 + (shell_input_line_size += 2));