dracut/SOURCES/0182.patch
2021-10-08 10:44:18 +00:00

86 lines
2.9 KiB
Diff

From f0f83da2c608202205f1092289a64de044ecc130 Mon Sep 17 00:00:00 2001
From: Hari Bathini <hbathini@linux.ibm.com>
Date: Fri, 11 Jun 2021 15:20:28 +0530
Subject: [PATCH] fix(dracut.sh): handle '-i' option to include files beginning
with '.'
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While including a directory using '--include' option, the file and
subdirectory names that begin with '.' are not included. Also, dracut
throws a warning message when a subdirectory is empty or only has
files or subdirectories that begin with '.'.
For example, while trying to include /tmpdata directory with the
below tree:
# tree -a /tmpdata
/tmpdata
├── .anothertestdir
├── testdir
│   └── .testsubdir
└── .testfile
dracut throws the below warning message:
# dracut --include /tmpdata /root
cp: cannot stat '/tmpdata/testdir/*': No such file or directory
#
and this is how the included /tmpdata directory tree looks:
# tree -a root
root
└── testdir
No file or directory beginning with '.' is included & also, copying
/tmpdata/testdir reported "No such file or directory" warning. Using
'.' instead of '*' in the below command will fix the warning whether
the directory being copied is empty or only has files or directories
that begin with dot:
$DRACUT_CP -t "$object_destdir" "$dracutsysrootdir$objectname"/*
Also, enable 'dotglob' temporarily to include files and directories
beginning with a `.' in the results of pathname expansion of source
directory being included.
Signed-off-by: Hari Bathini <hbathini@linux.ibm.com>
(cherry picked from commit f1138012c9dc44e6614466c0a8e929fc55e4a5dd)
Cherry-picked from: f1138012
Resolves: #1959336
---
dracut.sh | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/dracut.sh b/dracut.sh
index bf79568c..3fd31e21 100755
--- a/dracut.sh
+++ b/dracut.sh
@@ -1606,6 +1606,8 @@ for ((i=0; i < ${#include_src[@]}; i++)); do
# check for preexisting symlinks, so we can cope with the
# symlinks to $prefix
# Objectname is a file or a directory
+ reset_dotglob="$(shopt -p dotglob)"
+ shopt -q -s dotglob
for objectname in "$src"/*; do
[[ -e "$objectname" || -h "$objectname" ]] || continue
if [[ -d "$objectname" ]]; then
@@ -1615,11 +1617,12 @@ for ((i=0; i < ${#include_src[@]}; i++)); do
mkdir -m 0755 -p "$object_destdir"
chmod --reference="$objectname" "$object_destdir"
fi
- $DRACUT_CP -t "$object_destdir" "$objectname"/*
+ $DRACUT_CP -t "$object_destdir" "$objectname"/.
else
$DRACUT_CP -t "$destdir" "$objectname"
fi
done
+ eval "$reset_dotglob"
fi
fi
done