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bash: Import upstream patches

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Source:
https://ftp.gnu.org/gnu/bash/bash-5.0-patches/
(bash50-003 to bash50-017)

Signed-off-by: Jeffery To <jeffery.to@gmail.com>
This commit is contained in:
Jeffery To
2020-04-29 04:38:24 +08:00
parent 361b266eb3
commit dc5f2df6a4
16 changed files with 1467 additions and 1 deletions
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utils/bash/patches/115-bash50-015.patch
+78
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@@ -0,0 +1,78 @@
BASH PATCH REPORT
=================
Bash-Release: 5.0
Patch-ID: bash50-015
Bug-Reported-by: Yu Kou <ckyoog@gmail.com>
Bug-Reference-ID: <CAAqoF9Ko3nAShJXGzucafs-ByUagzZ4nbQonwEkwC7s9UqfWKw@mail.gmail.com>
Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-bash/2019-05/msg00032.html
Bug-Description:
If alias expansion is enabled when processing the command argument to the
`-c' option, an alias is defined in that command, and the command ends with
the invocation of that alias, the shell's command parser can prematurely
terminate before the entire command is executed.
Patch (apply with `patch -p0'):
*** a/builtins/evalstring.c 2019-01-29 14:15:19.000000000 -0500
--- b/builtins/evalstring.c 2019-05-15 14:19:36.000000000 -0400
***************
*** 92,95 ****
--- 92,96 ----
running_trap == 0 &&
*bash_input.location.string == '\0' &&
+ parser_expanding_alias () == 0 &&
command->type == cm_simple &&
signal_is_trapped (EXIT_TRAP) == 0 &&
***************
*** 106,109 ****
--- 107,111 ----
{
return (*bash_input.location.string == '\0' &&
+ parser_expanding_alias () == 0 &&
(command->value.Connection->connector == AND_AND || command->value.Connection->connector == OR_OR || command->value.Connection->connector == ';') &&
command->value.Connection->second->type == cm_simple);
***************
*** 291,295 ****
with_input_from_string (string, from_file);
clear_shell_input_line ();
! while (*(bash_input.location.string))
{
command = (COMMAND *)NULL;
--- 293,297 ----
with_input_from_string (string, from_file);
clear_shell_input_line ();
! while (*(bash_input.location.string) || parser_expanding_alias ())
{
command = (COMMAND *)NULL;
***************
*** 546,550 ****
with_input_from_string (string, from_file);
! while (*(bash_input.location.string))
{
command = (COMMAND *)NULL;
--- 548,552 ----
with_input_from_string (string, from_file);
! while (*(bash_input.location.string)) /* XXX - parser_expanding_alias () ? */
{
command = (COMMAND *)NULL;
*** a/patchlevel.h 2016-06-22 14:51:03.000000000 -0400
--- b/patchlevel.h 2016-10-01 11:01:28.000000000 -0400
***************
*** 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_ */