[PATCH v2 07/49] kdumpctl: fix fragile loops over find output

[Kairui Song]

For loops over find output are fragile, use a while read loop:
https://github.com/koalaman/shellcheck/wiki/SC2044

Signed-off-by: Kairui Song 
---
 kdumpctl | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/kdumpctl b/kdumpctl
index 82010fd7..548054bd 100755
--- a/kdumpctl
+++ b/kdumpctl
@@ -944,12 +944,12 @@ selinux_relabel()
    	return
    fi

-	for _i in $(find $_path); do
-		_attr=$(getfattr -m "security.selinux" $_i 2>/dev/null)
+	while read -r _i; do
+		_attr=$(getfattr -m "security.selinux" "$_i" 2>/dev/null)
    	if [ -z "$_attr" ]; then
-			restorecon $_i;
+			restorecon "$_i";
    	fi
-	done
+	done <<< "$(find "$_path")"
 }

check_fence_kdump_config()