109 lines
3.4 KiB
Diff
109 lines
3.4 KiB
Diff
From e8b56ebd536e82b15542a00c888109471936bfda Mon Sep 17 00:00:00 2001
|
|
From: =?UTF-8?q?P=C3=A1draig=20Brady?= <P@draigBrady.com>
|
|
Date: Fri, 24 Sep 2021 20:57:41 +0100
|
|
Subject: [PATCH] chmod: fix exit status when ignoring symlinks
|
|
|
|
* src/chmod.c: Reorder enum so CH_NOT_APPLIED
|
|
can be treated as a non error.
|
|
* tests/chmod/ignore-symlink.sh: A new test.
|
|
* tests/local.mk: Reference the new test.
|
|
* NEWS: Mention the bug fix.
|
|
Fixes https://bugs.gnu.org/50784
|
|
---
|
|
NEWS | 6 ++++++
|
|
src/chmod.c | 4 ++--
|
|
tests/chmod/ignore-symlink.sh | 31 +++++++++++++++++++++++++++++++
|
|
tests/local.mk | 1 +
|
|
4 files changed, 40 insertions(+), 2 deletions(-)
|
|
create mode 100755 tests/chmod/ignore-symlink.sh
|
|
|
|
diff --git a/NEWS b/NEWS
|
|
index a1470a7d7..1cb3c28a1 100644
|
|
--- a/NEWS
|
|
+++ b/NEWS
|
|
@@ -2,6 +2,12 @@ GNU coreutils NEWS -*- outline -*-
|
|
|
|
* Noteworthy changes in release ?.? (????-??-??) [?]
|
|
|
|
+** Bug fixes
|
|
+
|
|
+ chmod -R no longer exits with error status when encountering symlinks.
|
|
+ All files would be processed correctly, but the exit status was incorrect.
|
|
+ [bug introduced in coreutils-9.0]
|
|
+
|
|
|
|
* Noteworthy changes in release 9.0 (2021-09-24) [stable]
|
|
|
|
diff --git a/src/chmod.c b/src/chmod.c
|
|
index 37b04f500..57ac47f33 100644
|
|
--- a/src/chmod.c
|
|
+++ b/src/chmod.c
|
|
@@ -44,8 +44,8 @@ struct change_status
|
|
enum
|
|
{
|
|
CH_NO_STAT,
|
|
- CH_NOT_APPLIED,
|
|
CH_FAILED,
|
|
+ CH_NOT_APPLIED,
|
|
CH_NO_CHANGE_REQUESTED,
|
|
CH_SUCCEEDED
|
|
}
|
|
@@ -322,7 +322,7 @@ process_file (FTS *fts, FTSENT *ent)
|
|
if ( ! recurse)
|
|
fts_set (fts, ent, FTS_SKIP);
|
|
|
|
- return CH_NO_CHANGE_REQUESTED <= ch.status;
|
|
+ return CH_NOT_APPLIED <= ch.status;
|
|
}
|
|
|
|
/* Recursively change the modes of the specified FILES (the last entry
|
|
diff --git a/tests/chmod/ignore-symlink.sh b/tests/chmod/ignore-symlink.sh
|
|
new file mode 100755
|
|
index 000000000..5ce3de816
|
|
--- /dev/null
|
|
+++ b/tests/chmod/ignore-symlink.sh
|
|
@@ -0,0 +1,31 @@
|
|
+#!/bin/sh
|
|
+# Test for proper exit code of chmod on a processed symlink.
|
|
+
|
|
+# Copyright (C) 2021 Free Software Foundation, Inc.
|
|
+
|
|
+# This program is free software: you can redistribute it and/or modify
|
|
+# it under the terms of the GNU General Public License as published by
|
|
+# the Free Software Foundation, either version 3 of the License, or
|
|
+# (at your option) any later version.
|
|
+
|
|
+# This program is distributed in the hope that it will be useful,
|
|
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
+# GNU General Public License for more details.
|
|
+
|
|
+# You should have received a copy of the GNU General Public License
|
|
+# along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
+
|
|
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
|
|
+print_ver_ chmod
|
|
+
|
|
+mkdir dir || framework_failure_
|
|
+touch dir/f || framework_failure_
|
|
+ln -s f dir/l || framework_failure_
|
|
+
|
|
+# This operation ignores symlinks but should succeed.
|
|
+chmod u+w -R dir 2> out || fail=1
|
|
+
|
|
+compare /dev/null out || fail=1
|
|
+
|
|
+Exit $fail
|
|
diff --git a/tests/local.mk b/tests/local.mk
|
|
index 228d0e368..b5b893fb7 100644
|
|
--- a/tests/local.mk
|
|
+++ b/tests/local.mk
|
|
@@ -456,6 +456,7 @@ all_tests = \
|
|
tests/chmod/c-option.sh \
|
|
tests/chmod/equal-x.sh \
|
|
tests/chmod/equals.sh \
|
|
+ tests/chmod/ignore-symlink.sh \
|
|
tests/chmod/inaccessible.sh \
|
|
tests/chmod/octal.sh \
|
|
tests/chmod/setgid.sh \
|