diff options
Diffstat (limited to 'abs/core/bash/parser-oob-4.2.patch')
| -rw-r--r-- | abs/core/bash/parser-oob-4.2.patch | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/abs/core/bash/parser-oob-4.2.patch b/abs/core/bash/parser-oob-4.2.patch deleted file mode 100644 index 2ef5c48..0000000 --- a/abs/core/bash/parser-oob-4.2.patch +++ /dev/null @@ -1,85 +0,0 @@ ---- ../bash-4.2-orig/parse.y 2014-09-25 13:07:59.218209276 +0200
-+++ parse.y 2014-09-25 15:26:52.813159810 +0200
-@@ -264,9 +264,21 @@
-
- /* 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];
-+static REDIRECT **redir_stack;
- int need_here_doc;
-
-+/* Pushes REDIR onto redir_stack, resizing it as needed. */
-+static void
-+push_redir_stack (REDIRECT *redir)
-+{
-+ /* Guard against oveflow. */
-+ if (need_here_doc + 1 > INT_MAX / sizeof (*redir_stack))
-+ abort ();
-+ redir_stack = xrealloc (redir_stack,
-+ (need_here_doc + 1) * sizeof (*redir_stack));
-+ redir_stack[need_here_doc++] = redir;
-+}
-+
- /* Where shell input comes from. History expansion is performed on each
- line when the shell is interactive. */
- static char *shell_input_line = (char *)NULL;
-@@ -519,42 +531,42 @@
- source.dest = 0;
- redir.filename = $2;
- $$ = make_redirection (source, r_reading_until, redir, 0);
-- redir_stack[need_here_doc++] = $$;
-+ push_redir_stack ($$);
- }
- | NUMBER LESS_LESS WORD
- {
- source.dest = $1;
- redir.filename = $3;
- $$ = make_redirection (source, r_reading_until, redir, 0);
-- redir_stack[need_here_doc++] = $$;
-+ push_redir_stack ($$);
- }
- | REDIR_WORD LESS_LESS WORD
- {
- source.filename = $1;
- redir.filename = $3;
- $$ = make_redirection (source, r_reading_until, redir, REDIR_VARASSIGN);
-- redir_stack[need_here_doc++] = $$;
-+ push_redir_stack ($$);
- }
- | LESS_LESS_MINUS WORD
- {
- source.dest = 0;
- redir.filename = $2;
- $$ = make_redirection (source, r_deblank_reading_until, redir, 0);
-- redir_stack[need_here_doc++] = $$;
-+ push_redir_stack ($$);
- }
- | NUMBER LESS_LESS_MINUS WORD
- {
- source.dest = $1;
- redir.filename = $3;
- $$ = make_redirection (source, r_deblank_reading_until, redir, 0);
-- redir_stack[need_here_doc++] = $$;
-+ push_redir_stack ($$);
- }
- | REDIR_WORD LESS_LESS_MINUS WORD
- {
- source.filename = $1;
- redir.filename = $3;
- $$ = make_redirection (source, r_deblank_reading_until, redir, REDIR_VARASSIGN);
-- redir_stack[need_here_doc++] = $$;
-+ push_redir_stack ($$);
- }
- | LESS_LESS_LESS WORD
- {
-@@ -4757,7 +4769,7 @@
- case CASE:
- case SELECT:
- case FOR:
-- if (word_top < MAX_CASE_NEST)
-+ if (word_top + 1 < MAX_CASE_NEST)
- word_top++;
- word_lineno[word_top] = line_number;
- break;
-
-
|