111 lines
2.7 KiB
Plaintext
111 lines
2.7 KiB
Plaintext
BASH PATCH REPORT
|
|
=================
|
|
|
|
Bash-Release: 4.3
|
|
Patch-ID: bash43-020
|
|
|
|
Bug-Reported-by: Jared Yanovich <slovichon@gmail.com>
|
|
Bug-Reference-ID: <20140417073654.GB26875@nightderanger.psc.edu>
|
|
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-04/msg00065.html
|
|
|
|
Bug-Description:
|
|
|
|
When PS2 contains a command substitution, here-documents entered in an
|
|
interactive shell can sometimes cause a segmentation fault.
|
|
|
|
Patch (apply with `patch -p0'):
|
|
|
|
*** ../bash-4.3-patched/shell.h 2012-12-25 21:11:01.000000000 -0500
|
|
--- shell.h 2014-06-03 09:24:28.000000000 -0400
|
|
***************
|
|
*** 169,173 ****
|
|
int expand_aliases;
|
|
int echo_input_at_read;
|
|
!
|
|
} sh_parser_state_t;
|
|
|
|
--- 169,174 ----
|
|
int expand_aliases;
|
|
int echo_input_at_read;
|
|
! int need_here_doc;
|
|
!
|
|
} sh_parser_state_t;
|
|
|
|
*** ../bash-4.3-patched/parse.y 2014-05-14 09:16:40.000000000 -0400
|
|
--- parse.y 2014-04-30 09:27:59.000000000 -0400
|
|
***************
|
|
*** 2643,2647 ****
|
|
|
|
r = 0;
|
|
! while (need_here_doc)
|
|
{
|
|
parser_state |= PST_HEREDOC;
|
|
--- 2643,2647 ----
|
|
|
|
r = 0;
|
|
! while (need_here_doc > 0)
|
|
{
|
|
parser_state |= PST_HEREDOC;
|
|
***************
|
|
*** 6076,6079 ****
|
|
--- 6076,6080 ----
|
|
ps->expand_aliases = expand_aliases;
|
|
ps->echo_input_at_read = echo_input_at_read;
|
|
+ ps->need_here_doc = need_here_doc;
|
|
|
|
ps->token = token;
|
|
***************
|
|
*** 6124,6127 ****
|
|
--- 6125,6129 ----
|
|
expand_aliases = ps->expand_aliases;
|
|
echo_input_at_read = ps->echo_input_at_read;
|
|
+ need_here_doc = ps->need_here_doc;
|
|
|
|
FREE (token);
|
|
*** ../bash-4.3-patched/y.tab.c 2014-04-07 11:56:12.000000000 -0400
|
|
--- y.tab.c 2014-07-30 09:55:57.000000000 -0400
|
|
***************
|
|
*** 4955,4959 ****
|
|
|
|
r = 0;
|
|
! while (need_here_doc)
|
|
{
|
|
parser_state |= PST_HEREDOC;
|
|
--- 5151,5155 ----
|
|
|
|
r = 0;
|
|
! while (need_here_doc > 0)
|
|
{
|
|
parser_state |= PST_HEREDOC;
|
|
***************
|
|
*** 8388,8391 ****
|
|
--- 8584,8588 ----
|
|
ps->expand_aliases = expand_aliases;
|
|
ps->echo_input_at_read = echo_input_at_read;
|
|
+ ps->need_here_doc = need_here_doc;
|
|
|
|
ps->token = token;
|
|
***************
|
|
*** 8436,8439 ****
|
|
--- 8633,8637 ----
|
|
expand_aliases = ps->expand_aliases;
|
|
echo_input_at_read = ps->echo_input_at_read;
|
|
+ need_here_doc = ps->need_here_doc;
|
|
|
|
FREE (token);
|
|
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
|
|
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
|
|
***************
|
|
*** 26,30 ****
|
|
looks for to find the patch level (for the sccs version string). */
|
|
|
|
! #define PATCHLEVEL 19
|
|
|
|
#endif /* _PATCHLEVEL_H_ */
|
|
--- 26,30 ----
|
|
looks for to find the patch level (for the sccs version string). */
|
|
|
|
! #define PATCHLEVEL 20
|
|
|
|
#endif /* _PATCHLEVEL_H_ */
|