diff -r d89b1c5817f5 -r 4758b76d5ad5 components/bash/patches/bash41-015.patch
--- a/components/bash/patches/bash41-015.patch	Fri Jan 27 15:04:39 2017 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,173 +0,0 @@
-			     BASH PATCH REPORT
-			     =================
-
-Bash-Release:	4.1
-Patch-ID:	bash41-015
-
-Bug-Reported-by:	Florian Weimer <fweimer@redhat.com>
-Bug-Reference-ID:
-Bug-Reference-URL:
-
-Bug-Description:
-
-There are two local buffer overflows in parse.y that can cause the shell
-to dump core when given many here-documents attached to a single command
-or many nested loops.
-
-Patch (apply with `patch -p0'):
-
-*** ../bash-4.1.14/parse.y	2014-09-27 12:18:25.000000000 -0400
---- parse.y	2014-09-30 19:36:03.000000000 -0400
-***************
-*** 168,171 ****
---- 168,174 ----
-  static int reserved_word_acceptable __P((int));
-  static int yylex __P((void));
-+ 
-+ static void push_heredoc __P((REDIRECT *));
-+ static char *mk_alexpansion __P((char *));
-  static int alias_expand_token __P((char *));
-  static int time_command_acceptable __P((void));
-***************
-*** 262,266 ****
-  /* Variables to manage the task of reading here documents, because we need to
-     defer the reading until after a complete command has been collected. */
-! static REDIRECT *redir_stack[10];
-  int need_here_doc;
-  
---- 265,271 ----
-  /* Variables to manage the task of reading here documents, because we need to
-     defer the reading until after a complete command has been collected. */
-! #define HEREDOC_MAX 16
-! 
-! static REDIRECT *redir_stack[HEREDOC_MAX];
-  int need_here_doc;
-  
-***************
-*** 304,308 ****
-     index is decremented after a case, select, or for command is parsed. */
-  #define MAX_CASE_NEST	128
-! static int word_lineno[MAX_CASE_NEST];
-  static int word_top = -1;
-  
---- 309,313 ----
-     index is decremented after a case, select, or for command is parsed. */
-  #define MAX_CASE_NEST	128
-! static int word_lineno[MAX_CASE_NEST+1];
-  static int word_top = -1;
-  
-***************
-*** 517,521 ****
-  			  redir.filename = $2;
-  			  $$ = make_redirection (source, r_reading_until, redir, 0);
-! 			  redir_stack[need_here_doc++] = $$;
-  			}
-  	|	NUMBER LESS_LESS WORD
---- 522,526 ----
-  			  redir.filename = $2;
-  			  $$ = make_redirection (source, r_reading_until, redir, 0);
-! 			  push_heredoc ($$);
-  			}
-  	|	NUMBER LESS_LESS WORD
-***************
-*** 524,528 ****
-  			  redir.filename = $3;
-  			  $$ = make_redirection (source, r_reading_until, redir, 0);
-! 			  redir_stack[need_here_doc++] = $$;
-  			}
-  	|	REDIR_WORD LESS_LESS WORD
---- 529,533 ----
-  			  redir.filename = $3;
-  			  $$ = make_redirection (source, r_reading_until, redir, 0);
-! 			  push_heredoc ($$);
-  			}
-  	|	REDIR_WORD LESS_LESS WORD
-***************
-*** 531,535 ****
-  			  redir.filename = $3;
-  			  $$ = make_redirection (source, r_reading_until, redir, REDIR_VARASSIGN);
-! 			  redir_stack[need_here_doc++] = $$;
-  			}
-  	|	LESS_LESS_MINUS WORD
---- 536,540 ----
-  			  redir.filename = $3;
-  			  $$ = make_redirection (source, r_reading_until, redir, REDIR_VARASSIGN);
-! 			  push_heredoc ($$);
-  			}
-  	|	LESS_LESS_MINUS WORD
-***************
-*** 538,542 ****
-  			  redir.filename = $2;
-  			  $$ = make_redirection (source, r_deblank_reading_until, redir, 0);
-! 			  redir_stack[need_here_doc++] = $$;
-  			}
-  	|	NUMBER LESS_LESS_MINUS WORD
---- 543,547 ----
-  			  redir.filename = $2;
-  			  $$ = make_redirection (source, r_deblank_reading_until, redir, 0);
-! 			  push_heredoc ($$);
-  			}
-  	|	NUMBER LESS_LESS_MINUS WORD
-***************
-*** 545,549 ****
-  			  redir.filename = $3;
-  			  $$ = make_redirection (source, r_deblank_reading_until, redir, 0);
-! 			  redir_stack[need_here_doc++] = $$;
-  			}
-  	|	REDIR_WORD  LESS_LESS_MINUS WORD
---- 550,554 ----
-  			  redir.filename = $3;
-  			  $$ = make_redirection (source, r_deblank_reading_until, redir, 0);
-! 			  push_heredoc ($$);
-  			}
-  	|	REDIR_WORD  LESS_LESS_MINUS WORD
-***************
-*** 552,556 ****
-  			  redir.filename = $3;
-  			  $$ = make_redirection (source, r_deblank_reading_until, redir, REDIR_VARASSIGN);
-! 			  redir_stack[need_here_doc++] = $$;
-  			}
-  	|	LESS_LESS_LESS WORD
---- 557,561 ----
-  			  redir.filename = $3;
-  			  $$ = make_redirection (source, r_deblank_reading_until, redir, REDIR_VARASSIGN);
-! 			  push_heredoc ($$);
-  			}
-  	|	LESS_LESS_LESS WORD
-***************
-*** 2508,2511 ****
---- 2513,2531 ----
-  static int esacs_needed_count;
-  
-+ static void
-+ push_heredoc (r)
-+      REDIRECT *r;
-+ {
-+   if (need_here_doc >= HEREDOC_MAX)
-+     {
-+       last_command_exit_value = EX_BADUSAGE;
-+       need_here_doc = 0;
-+       report_syntax_error (_("maximum here-document count exceeded"));
-+       reset_parser ();
-+       exit_shell (last_command_exit_value);
-+     }
-+   redir_stack[need_here_doc++] = r;
-+ }
-+ 
-  void
-  gather_here_documents ()
-*** ../bash-4.1-patched/patchlevel.h	2009-10-01 16:39:22.000000000 -0400
---- patchlevel.h	2010-01-14 09:38:08.000000000 -0500
-***************
-*** 26,30 ****
-     looks for to find the patch level (for the sccs version string). */
-  
-! #define PATCHLEVEL 14
-  
-  #endif /* _PATCHLEVEL_H_ */
---- 26,30 ----
-     looks for to find the patch level (for the sccs version string). */
-  
-! #define PATCHLEVEL 15
-  
-  #endif /* _PATCHLEVEL_H_ */