From a2ea2cb8d92b56bfd4a0d8803592eb507c6bd4b4 Mon Sep 17 00:00:00 2001 From: Joakim Tjernlund Date: Tue, 14 Nov 2023 14:28:42 +0100 Subject: sed -i destroys symlinks If /etc/passwd is a symlink, sed -i on same file will replace the symlink with a new file. Prevent that by adding --follow-symlinks option to sed (From OE-Core rev: 6ec004b2e7b4342465af8e5e6cc66041834821a0) Signed-off-by: Joakim Tjernlund Signed-off-by: Alexandre Belloni Signed-off-by: Richard Purdie --- meta/classes/useradd_base.bbclass | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'meta/classes') diff --git a/meta/classes/useradd_base.bbclass b/meta/classes/useradd_base.bbclass index 863cb7b76c..f1a7a9695d 100644 --- a/meta/classes/useradd_base.bbclass +++ b/meta/classes/useradd_base.bbclass @@ -160,7 +160,7 @@ perform_passwd_expire () { local username=`echo "$opts" | awk '{ print $NF }'` local user_exists="`grep "^$username:" $rootdir/etc/passwd || true`" if test "x$user_exists" != "x"; then - eval flock -x $rootdir${sysconfdir} -c \"$PSEUDO sed -i \''s/^\('$username':[^:]*\):[^:]*:/\1:0:/'\' $rootdir/etc/shadow \" || true + eval flock -x $rootdir${sysconfdir} -c \"$PSEUDO sed -follow-symlinks -i \''s/^\('$username':[^:]*\):[^:]*:/\1:0:/'\' $rootdir/etc/shadow \" || true local passwd_lastchanged="`grep "^$username:" $rootdir/etc/shadow | cut -d: -f3`" if test "x$passwd_lastchanged" != "x0"; then bbfatal "${PN}: passwd --expire operation did not succeed." -- cgit v1.2.3-54-g00ecf