systemd: Fix CVE-2021-3997

Add patches to fix CVE-2021-3997.

Add additional below mentioned patches which are
required to fix CVE:
1. rm-rf-optionally-fsync-after-removing-directory-tree.patch
2. rm-rf-refactor-rm-rf-children-split-out-body-of-directory.patch
Link: http://archive.ubuntu.com/ubuntu/pool/main/s/systemd/systemd_245.4-4ubuntu3.15.debian.tar.xz

(From OE-Core rev: b7f79fbf23488b954987dfc4aa867e42bdce7fee)

Signed-off-by: Purushottam Choudhary <purushottam.choudhary@kpit.com>
Signed-off-by: Purushottam Choudhary <purushottamchoudhary29@gmail.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/meta/recipes-core/systemd/systemd_244.5.bb b/meta/recipes-core/systemd/systemd_244.5.bb
index b6f5a47d63..66446e2a7c 100644
--- a/meta/recipes-core/systemd/systemd_244.5.bb
+++ b/meta/recipes-core/systemd/systemd_244.5.bb
@@ -28,6 +28,11 @@ SRC_URI += "file://touchscreen.rules \
            file://network-merge-link_drop-and-link_detach_from_manager.patch \
            file://network-also-drop-requests-when-link-enters-linger-state.patch \
            file://network-fix-Link-reference-counter-issue.patch \
+           file://rm-rf-refactor-rm-rf-children-split-out-body-of-directory.patch \
+           file://rm-rf-optionally-fsync-after-removing-directory-tree.patch \
+           file://CVE-2021-3997-1.patch \
+           file://CVE-2021-3997-2.patch \
+           file://CVE-2021-3997-3.patch \
            "
 
 # patches needed by musl