packages/bash
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

!12 bash

Browse Source 
Merge pull request !12 from licihua/newpatch
This commit is contained in:
openeuler-ci-bot 2020-04-09 20:35:12 +08:00 committed by Gitee
commit ba873b714c
6 changed files with 302 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

56
bash-5.0-patch12.patch Normal file
View File

@ -0,0 +1,56 @@
From b0852fb54efbcee630847fcfdc435133f82043b9 Mon Sep 17 00:00:00 2001
From: Chet Ramey <chet.ramey@case.edu>
Date: Fri, 7 Feb 2020 15:16:28 -0500
Subject: [PATCH 1/5] Bash-5.0 patch 12: fix problems moving back beyond start
of history
---
lib/readline/misc.c | 5 ++++-
patchlevel.h | 2 +-
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/lib/readline/misc.c b/lib/readline/misc.c
index 64b1457..42005b0 100644
--- a/lib/readline/misc.c
+++ b/lib/readline/misc.c
@@ -576,6 +576,7 @@ int
rl_get_previous_history (int count, int key)
{
HIST_ENTRY *old_temp, *temp;
+ int had_saved_line;
if (count < 0)
return (rl_get_next_history (-count, key));
@@ -588,6 +589,7 @@ rl_get_previous_history (int count, int key)
_rl_history_saved_point = (rl_point == rl_end) ? -1 : rl_point;
/* If we don't have a line saved, then save this one. */
+ had_saved_line = _rl_saved_line_for_history != 0;
rl_maybe_save_line ();
/* If the current line has changed, save the changes. */
@@ -611,7 +613,8 @@ rl_get_previous_history (int count, int key)
if (temp == 0)
{
- rl_maybe_unsave_line ();
+ if (had_saved_line == 0)
+ _rl_free_saved_history_line ();
rl_ding ();
}
else
diff --git a/patchlevel.h b/patchlevel.h
index 772676c..93dbe0d 100644
--- a/patchlevel.h
+++ b/patchlevel.h
@@ -25,6 +25,6 @@
regexp `^#define[ ]*PATCHLEVEL', since that's what support/mkversion.sh
looks for to find the patch level (for the sccs version string). */
-#define PATCHLEVEL 11
+#define PATCHLEVEL 12
#endif /* _PATCHLEVEL_H_ */
--
1.8.3.1

62
bash-5.0-patch13.patch Normal file
View File

@ -0,0 +1,62 @@
From f747f9ff4c8aed2d51fa54db3cb10e8118034753 Mon Sep 17 00:00:00 2001
From: Chet Ramey <chet.ramey@case.edu>
Date: Fri, 7 Feb 2020 15:17:29 -0500
Subject: [PATCH 2/5] Bash-5.0 patch 13: reading history entries with
timestamps can result in joined entries
---
lib/readline/histfile.c | 15 ++++++++++++++-
patchlevel.h | 2 +-
2 files changed, 15 insertions(+), 2 deletions(-)
diff --git a/lib/readline/histfile.c b/lib/readline/histfile.c
index a8a92aa..6c3adc9 100644
--- a/lib/readline/histfile.c
+++ b/lib/readline/histfile.c
@@ -369,9 +369,11 @@ read_history_range (const char *filename, int from, int to)
}
has_timestamps = HIST_TIMESTAMP_START (buffer);
- history_multiline_entries += has_timestamps && history_write_timestamps;
+ history_multiline_entries += has_timestamps && history_write_timestamps;
/* Skip lines until we are at FROM. */
+ if (has_timestamps)
+ last_ts = buffer;
for (line_start = line_end = buffer; line_end < bufend && current_line < from; line_end++)
if (*line_end == '\n')
{
@@ -380,7 +382,18 @@ read_history_range (const char *filename, int from, int to)
line. We should check more extensively here... */
if (HIST_TIMESTAMP_START(p) == 0)
current_line++;
+ else
+ last_ts = p;
line_start = p;
+ /* If we are at the last line (current_line == from) but we have
+ timestamps (has_timestamps), then line_start points to the
+ text of the last command, and we need to skip to its end. */
+ if (current_line >= from && has_timestamps)
+ {
+ for (line_end = p; line_end < bufend && *line_end != '\n'; line_end++)
+ ;
+ line_start = (*line_end == '\n') ? line_end + 1 : line_end;
+ }
}
/* If there are lines left to gobble, then gobble them now. */
diff --git a/patchlevel.h b/patchlevel.h
index 93dbe0d..779671c 100644
--- a/patchlevel.h
+++ b/patchlevel.h
@@ -25,6 +25,6 @@
regexp `^#define[ ]*PATCHLEVEL', since that's what support/mkversion.sh
looks for to find the patch level (for the sccs version string). */
-#define PATCHLEVEL 12
+#define PATCHLEVEL 13
#endif /* _PATCHLEVEL_H_ */
--
1.8.3.1

44
bash-5.0-patch14.patch Normal file
View File

@ -0,0 +1,44 @@
From 8b6524c482573ea12eb20be756cdb8ca31d945f3 Mon Sep 17 00:00:00 2001
From: Chet Ramey <chet.ramey@case.edu>
Date: Fri, 7 Feb 2020 15:18:41 -0500
Subject: [PATCH 3/5] Bash-5.0 patch 14: edit-and-execute-command does not
handle empty command lines
---
bashline.c | 7 ++-----
patchlevel.h | 2 +-
2 files changed, 3 insertions(+), 6 deletions(-)
diff --git a/bashline.c b/bashline.c
index 824ea9d..97adaa0 100644
--- a/bashline.c
+++ b/bashline.c
@@ -961,11 +961,8 @@ edit_and_execute_command (count, c, editing_mode, edit_command)
/* This breaks down when using command-oriented history and are not
finished with the command, so we should not ignore the last command */
using_history ();
- if (rl_line_buffer[0])
- {
- current_command_line_count++; /* for rl_newline above */
- bash_add_history (rl_line_buffer);
- }
+ current_command_line_count++; /* for rl_newline above */
+ bash_add_history (rl_line_buffer);
current_command_line_count = 0; /* for dummy history entry */
bash_add_history ("");
history_lines_this_session++;
diff --git a/patchlevel.h b/patchlevel.h
index 779671c..09a3cc8 100644
--- a/patchlevel.h
+++ b/patchlevel.h
@@ -25,6 +25,6 @@
regexp `^#define[ ]*PATCHLEVEL', since that's what support/mkversion.sh
looks for to find the patch level (for the sccs version string). */
-#define PATCHLEVEL 13
+#define PATCHLEVEL 14
#endif /* _PATCHLEVEL_H_ */
--
1.8.3.1

64
bash-5.0-patch15.patch Normal file
View File

@ -0,0 +1,64 @@
From ad1b3e68229273b4983b607c5eeb56551536c583 Mon Sep 17 00:00:00 2001
From: Chet Ramey <chet.ramey@case.edu>
Date: Fri, 7 Feb 2020 15:19:53 -0500
Subject: [PATCH 4/5] Bash-5.0 patch 15: aliases and -c commands can cause
premature termination
---
builtins/evalstring.c | 6 ++++--
patchlevel.h | 2 +-
2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/builtins/evalstring.c b/builtins/evalstring.c
index cadc9bc..2f13a66 100644
--- a/builtins/evalstring.c
+++ b/builtins/evalstring.c
@@ -91,6 +91,7 @@ should_suppress_fork (command)
return (startup_state == 2 && parse_and_execute_level == 1 &&
running_trap == 0 &&
*bash_input.location.string == '\0' &&
+ parser_expanding_alias () == 0 &&
command->type == cm_simple &&
signal_is_trapped (EXIT_TRAP) == 0 &&
signal_is_trapped (ERROR_TRAP) == 0 &&
@@ -105,6 +106,7 @@ can_optimize_connection (command)
COMMAND *command;
{
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);
}
@@ -290,7 +292,7 @@ parse_and_execute (string, from_file, flags)
with_input_from_string (string, from_file);
clear_shell_input_line ();
- while (*(bash_input.location.string))
+ while (*(bash_input.location.string) || parser_expanding_alias ())
{
command = (COMMAND *)NULL;
@@ -545,7 +547,7 @@ parse_string (string, from_file, flags, endp)
ostring = string;
with_input_from_string (string, from_file);
- while (*(bash_input.location.string))
+ while (*(bash_input.location.string)) /* XXX - parser_expanding_alias () ? */
{
command = (COMMAND *)NULL;
diff --git a/patchlevel.h b/patchlevel.h
index 09a3cc8..6e9ed3f 100644
--- a/patchlevel.h
+++ b/patchlevel.h
@@ -25,6 +25,6 @@
regexp `^#define[ ]*PATCHLEVEL', since that's what support/mkversion.sh
looks for to find the patch level (for the sccs version string). */
-#define PATCHLEVEL 14
+#define PATCHLEVEL 15
#endif /* _PATCHLEVEL_H_ */
--
1.8.3.1

53
bash-5.0-patch16.patch Normal file
View File

@ -0,0 +1,53 @@
From 6c6454cb18d7cd30b3b26d5ba6479431e599f3ed Mon Sep 17 00:00:00 2001
From: Chet Ramey <chet.ramey@case.edu>
Date: Fri, 7 Feb 2020 15:20:38 -0500
Subject: [PATCH 5/5] Bash-5.0 patch 16: bash waits too long to reap /dev/fd
process substitutions with loops and group commands
---
execute_cmd.c | 16 ++++++++++++++++
patchlevel.h | 2 +-
2 files changed, 17 insertions(+), 1 deletion(-)
diff --git a/execute_cmd.c b/execute_cmd.c
index f1d74bf..3864986 100644
--- a/execute_cmd.c
+++ b/execute_cmd.c
@@ -1103,6 +1103,22 @@ execute_command_internal (command, asynchronous, pipe_in, pipe_out,
free ((void *)ofifo_list);
discard_unwind_frame ("internal_fifos");
}
+# if defined (HAVE_DEV_FD)
+ /* Reap process substitutions at the end of loops */
+ switch (command->type)
+ {
+ case cm_while:
+ case cm_until:
+ case cm_for:
+ case cm_group:
+# if defined (ARITH_FOR_COMMAND)
+ case cm_arith_for:
+# endif
+ reap_procsubs ();
+ default:
+ break;
+ }
+# endif /* HAVE_DEV_FD */
#endif
/* Invert the return value if we have to */
diff --git a/patchlevel.h b/patchlevel.h
index 6e9ed3f..9074f4d 100644
--- a/patchlevel.h
+++ b/patchlevel.h
@@ -25,6 +25,6 @@
regexp `^#define[ ]*PATCHLEVEL', since that's what support/mkversion.sh
looks for to find the patch level (for the sccs version string). */
-#define PATCHLEVEL 15
+#define PATCHLEVEL 16
#endif /* _PATCHLEVEL_H_ */
--
1.8.3.1

33
bash.spec
View File

@ -22,21 +22,28 @@ Patch8: bash-5.0-patch8.patch
Patch9: bash-5.0-patch9.patch
Patch10: bash-5.0-patch10.patch
Patch11: bash-5.0-patch11.patch
Patch12: bash-5.0-patch12.patch
Patch13: bash-5.0-patch13.patch
Patch14: bash-5.0-patch14.patch
Patch15: bash-5.0-patch15.patch
Patch16: bash-5.0-patch16.patch
Patch15: bash-2.05a-interpreter.patch
Patch18: bash-2.05b-pgrp_sync.patch
Patch25: bash-4.0-nobits.patch
Patch29: bash-4.2-coverity.patch
Patch115: bash-2.05a-interpreter.patch
Patch118: bash-2.05b-pgrp_sync.patch
Patch125: bash-4.0-nobits.patch
Patch129: bash-4.2-coverity.patch
# rh1102815
Patch33: bash-4.3-noecho.patch
Patch133: bash-4.3-noecho.patch
# fix bash leaks memory when LC_ALL set-rh1241533,rh1224855
Patch34: bash-4.3-memleak-lc_all.patch
Patch134: bash-4.3-memleak-lc_all.patch
# https://git.savannah.gnu.org/cgit/bash.git/commit/?h=devel&id=951bdaad7a18cc0dc1036bba86b18b90874d39ff
Patch35: CVE-2019-18276.patch
Patch135: CVE-2019-18276.patch
# https://github.com/bminor/bash/commit/db26b1cf58aab63c39fd5665590cad3cb75eab72.patch
Patch36: commit-bash-20190913-snapshot.patch
Patch37:bugfix-Forbidden-non-root-user-to-clear-history.patch
Patch38:enable-dot-logout-and-source-bashrc-through-ssh.patch
Patch136: commit-bash-20190913-snapshot.patch
Patch137:bugfix-Forbidden-non-root-user-to-clear-history.patch
Patch138:enable-dot-logout-and-source-bashrc-through-ssh.patch
BuildRequires: gcc bison texinfo autoconf ncurses-devel
@ -123,6 +130,12 @@ make check
%exclude %{_infodir}/dir
%changelog
* Wed Apr 8 2020 openEuler Buildteam <licihua@huawei.com> - 5.0-13
- Type:enhancement
- ID:NA
- SUG:NA
- DESC:add upstream patches
* Thu Mar 19 2020 openEuler Buildteam <buildteam@openeuler.org> - 5.0-12
- Type:enhancement
- ID:NA