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From: <daniel.turull@ericsson.com>
To: <daniel.turull@ericsson.com>, <openembedded-core@lists.openembedded.org>
Cc: <bruce.ashfield@gmail.com>, <alex.kanavin@gmail.com>,
	<pratik.farkase@est.tech>, <richard.purdie@linuxfoundation.org>
Subject: [PATCH v2 4/6] ltp: disable cve failing testcases
Date: Fri, 27 Mar 2026 13:27:56 +0100	[thread overview]
Message-ID: <20260327122758.1851989-4-daniel.turull@ericsson.com> (raw)
In-Reply-To: <20260327122758.1851989-1-daniel.turull@ericsson.com>

From: Daniel Turull <daniel.turull@ericsson.com>

On a qemux86-64 with 1 CPU the following testcases causes an OOM

CVE-2020-36557 and CVE-2018-13405

Test cases triggers memory deadlock kernel panic with CVE-2018-13405

Signed-off-by: Daniel Turull <daniel.turull@ericsson.com>
---
We will investigate why to be able to enable them again
---
 meta/recipes-extended/ltp/ltp_20260130.bb | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/meta/recipes-extended/ltp/ltp_20260130.bb b/meta/recipes-extended/ltp/ltp_20260130.bb
index 0b4f9c1ad5..e5da94855f 100644
--- a/meta/recipes-extended/ltp/ltp_20260130.bb
+++ b/meta/recipes-extended/ltp/ltp_20260130.bb
@@ -81,6 +81,12 @@ do_install(){
 
     # min_free_kbytes can be disruptive on constrained targets
     sed -e '/^min_free_kbytes/d' -i ${D}${prefix}/runtest/mm
+
+    # cve-2018-13405 triggers memory deadlock kernel panic on constrained targets
+    sed -e '/^cve-2018-13405/d' -i ${D}${prefix}/runtest/cve
+
+    # cve-2020-36557 triggers memory deadlock kernel panic on constrained targets
+    sed -e '/^cve-2020-36557/d' -i ${D}${prefix}/runtest/cve
 }
 
 RDEPENDS:${PN} = "\


  parent reply	other threads:[~2026-03-27 12:28 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-03-27 12:27 [PATCH v2 1/6] python3-kirk: Add version 4.0.0 daniel.turull
2026-03-27 12:27 ` [PATCH v2 2/6] ltp: disable min_free_kbytes daniel.turull
2026-03-27 12:27 ` [PATCH v2 3/6] ltp: disable pty testcase daniel.turull
2026-03-27 12:27 ` daniel.turull [this message]
2026-03-27 12:27 ` [PATCH v2 5/6] oeqa: replace runltp with kirk daniel.turull
2026-03-27 12:27 ` [PATCH v2 6/6] oeqa: ltp - add LTP_WORKERS to allow parallelization daniel.turull
2026-03-27 15:37   ` Richard Purdie
2026-03-27 15:41     ` Daniel Turull

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