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Tue, 4 Mar 2025 11:53:34 +0000 (GMT) From: Mimi Zohar To: ltp@lists.linux.it Cc: Mimi Zohar , Stefan Berger , Petr Vorel , linux-integrity@vger.kernel.org Subject: [PATCH v2 1/4] ima_violations.sh: force $LOG ToMToU violation earlier Date: Tue, 4 Mar 2025 06:53:28 -0500 Message-ID: <20250304115331.524842-1-zohar@linux.ibm.com> X-Mailer: git-send-email 2.48.1 Precedence: bulk X-Mailing-List: linux-integrity@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: DMPT953wXYhrz0w3Bqn7xhNzyVE7aAN5 X-Proofpoint-ORIG-GUID: DMPT953wXYhrz0w3Bqn7xhNzyVE7aAN5 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1093,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-03-04_05,2025-03-03_04,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 clxscore=1015 malwarescore=0 adultscore=0 impostorscore=0 bulkscore=0 mlxlogscore=807 phishscore=0 spamscore=0 priorityscore=1501 mlxscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2502100000 definitions=main-2503040097 Violation tests are dependent on searching the $LOG file, which may itself result in a ToMToU violation. Preempt getting an additional violation during the tests by forcing the $LOG ToMToU violation earlier. Signed-off-by: Mimi Zohar --- testcases/kernel/security/integrity/ima/tests/ima_violations.sh | 1 + 1 file changed, 1 insertion(+) diff --git a/testcases/kernel/security/integrity/ima/tests/ima_violations.sh b/testcases/kernel/security/integrity/ima/tests/ima_violations.sh index 37d8d473c..22863fb72 100755 --- a/testcases/kernel/security/integrity/ima/tests/ima_violations.sh +++ b/testcases/kernel/security/integrity/ima/tests/ima_violations.sh @@ -30,6 +30,7 @@ setup() if [ ! -e "$LOG" ]; then tst_brk TCONF "log file not found, install auditd" fi + exec 3< $LOG || tst_brk TBROK "failed to read log file" tst_res TINFO "using log $LOG" } -- 2.48.1