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systemd: udev SECLABEL{selinux} crash fix

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Adding SECLABEL{selinux}="some value" causes systemd-udev
to crash.
So applied below available patch to fix the issue.

systemd-udev-seclabel-options-crash-fix.patch

Link: 0335d110af.patch
(From OE-Core rev: fde72d75175d2a258e5095addd73d3da0998fc3f)

Signed-off-by: akash hadke <akash.hadke@kpit.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
akash hadke
2020-11-10 12:13:55 +05:30
committed by Richard Purdie
parent 7dbe91c58e
commit 81c52d0fab
2 changed files with 31 additions and 0 deletions
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30
meta/recipes-core/systemd/systemd/systemd-udev-seclabel-options-crash-fix.patch Normal file
View File

@@ -0,0 +1,30 @@
From 0335d110afc08baf47d76b7011ce02510dfdd524 Mon Sep 17 00:00:00 2001
From: Valery0xff <valery.chernous@gmail.com>
Date: Wed, 11 Mar 2020 02:20:36 +0200
Subject: [PATCH] udev: fix SECLABEL{selinux} issue (#15064)
Add SECLABEL{selinux}="some value" cause udevadm crash
systemd-udevd[x]: Worker [x] terminated by signal 11 (SEGV)
It happens since 25de7aa7b90 (Yu Watanabe 2019-04-25 01:21:11 +0200)
when udev rules processing changed to token model. Yu forgot store
attr to SECLABEL token so fix it.
---
src/udev/udev-rules.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Upstream-Status: Backport [https://github.com/systemd/systemd/commit/0335d110afc08baf47d76b7011ce02510dfdd524.patch]
---
diff --git a/src/udev/udev-rules.c b/src/udev/udev-rules.c
index b9b350d1ef..b990f68e93 100644
--- a/src/udev/udev-rules.c
+++ b/src/udev/udev-rules.c
@@ -921,7 +921,7 @@ static int parse_token(UdevRules *rules, const char *key, char *attr, UdevRuleOp
op = OP_ASSIGN;
}
- r = rule_line_add_token(rule_line, TK_A_SECLABEL, op, value, NULL);
+ r = rule_line_add_token(rule_line, TK_A_SECLABEL, op, value, attr);
} else if (streq(key, "RUN")) {
if (is_match || op == OP_REMOVE)
return log_token_invalid_op(rules, key);

1
meta/recipes-core/systemd/systemd_244.3.bb
View File

@@ -21,6 +21,7 @@ SRC_URI += "file://touchscreen.rules \
file://0001-binfmt-Don-t-install-dependency-links-at-install-tim.patch \
file://0003-implment-systemd-sysv-install-for-OE.patch \
file://CVE-2020-13776.patch \
file://systemd-udev-seclabel-options-crash-fix.patch \
"
# patches needed by musl