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authorChen Qi <Qi.Chen@windriver.com>2013-08-07 15:17:15 +0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2013-08-16 11:14:15 +0100
commit742440441222e0627abbdd3eb2ee16401e8f4adf (patch)
tree40dd4f3d768fd46db9e98ae488179e5c90b4d216 /meta/recipes-core/initscripts
parent08947869917dc5a9dfff05b0ee19279f60cf6d2b (diff)
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populate-volatile.sh: use 'cp -a' to avoid potential problem
Previously, dead links in target directory will not be copied. This is incorrect as dead links are not uncommon in our rootfs. So we use '-a' option instead. Signed-off-by: Chen Qi <Qi.Chen@windriver.com> Signed-off-by: Saul Wold <sgw@linux.intel.com>
Diffstat (limited to 'meta/recipes-core/initscripts')
-rwxr-xr-xmeta/recipes-core/initscripts/initscripts-1.0/populate-volatile.sh3
1 files changed, 2 insertions, 1 deletions
diff --git a/meta/recipes-core/initscripts/initscripts-1.0/populate-volatile.sh b/meta/recipes-core/initscripts/initscripts-1.0/populate-volatile.sh
index 0ff0e1af7f..915b7d0b93 100755
--- a/meta/recipes-core/initscripts/initscripts-1.0/populate-volatile.sh
+++ b/meta/recipes-core/initscripts/initscripts-1.0/populate-volatile.sh
@@ -72,7 +72,8 @@ link_file() {
if [ -L \"$2\" ]; then
[ \"\$(readlink -f \"$2\")\" != \"\$(readlink -f \"$1\")\" ] && { rm -f \"$2\"; ln -sf \"$1\" \"$2\"; };
elif [ -d \"$2\" ]; then
- for f in $2/* $2/.[^.]*; do [ -e \$f ] && cp -rf \$f $1; done;
+ cp -a $2/* $1 2>/dev/null;
+ cp -a $2/.[!.]* $1 2>/dev/null;
rm -rf \"$2\";
ln -sf \"$1\" \"$2\";
else