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Tue, 24 Mar 2026 21:23:44 +0000 (GMT) From: Stefan Berger To: linux-integrity@vger.kernel.org Cc: zohar@linux.ibm.com, roberto.sassu@huawei.com, Stefan Berger Subject: [ima-evm-utils: PATCH 1/2] Use EVP_PKEY_free to free a key of public_key_entry Date: Tue, 24 Mar 2026 17:23:41 -0400 Message-ID: <20260324212342.739685-2-stefanb@linux.ibm.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260324212342.739685-1-stefanb@linux.ibm.com> References: <20260324212342.739685-1-stefanb@linux.ibm.com> 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-Spam-Details-Enc: AW1haW4tMjYwMzI0MDE2NCBTYWx0ZWRfX+tQJrjU8D59p kPeORHrYQE1r6T2LAG5fR1KvEQEwNNP0FXyeiMwnGeDQLIedj8bBXPWE40HueO5TjcJ4A2SAkMG F5mGGi7ozvyCIXxQhaoFPhavwzANNodwoRGQfYNtZwNKoL5MONpQEfN9qx09jNRkzki1tqHsprM Q58e0Qiiqo7A+vi+RFvnD8eXzOgL3YSiMj0AUIuMEa72FIeQopTS6RCw8bTGD+OpVeUs1PpUsGK EgM+AxwlS5td2yP+LeA5kWuxCghQ422EG1dKTvPJyevLNDysUegUJT+x6sTwhV75UOoB/vQwus0 yU1IJNzMMXTpGZBhkaYhb5/yrNOHue8W2ZoH1GZv2UuELsn2mgehR063HOehQ/KmjPVbwevRijS bdpc6Mkjpcpj5mCN5pgiaa/5u8YjK4RPXiaEvDFAnC6Wzy7lnAAODk6RtQS/RIFCYVjXuOYRf+T pXr9CD3WVIztF+F7Vgw== X-Authority-Analysis: v=2.4 cv=JK42csKb c=1 sm=1 tr=0 ts=69c300e3 cx=c_pps a=3Bg1Hr4SwmMryq2xdFQyZA==:117 a=3Bg1Hr4SwmMryq2xdFQyZA==:17 a=Yq5XynenixoA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=V8glGbnc2Ofi9Qvn3v5h:22 a=VnNF1IyMAAAA:8 a=orq__4l21HafBDcdUQEA:9 X-Proofpoint-ORIG-GUID: Qx_v8_4KVWI65sgThCh2S8KHhUkayteH X-Proofpoint-GUID: Qx_v8_4KVWI65sgThCh2S8KHhUkayteH X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-24_03,2026-03-24_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 clxscore=1015 priorityscore=1501 malwarescore=0 adultscore=0 spamscore=0 suspectscore=0 phishscore=0 lowpriorityscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603240164 Use EVP_PKEY_free to fix a memory leak that occurs when using free() on the key field of public_key_entry that is a pointer to an EVP_PKEY. Signed-off-by: Stefan Berger --- src/libimaevm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/libimaevm.c b/src/libimaevm.c index 3b268d5..6512ee5 100644 --- a/src/libimaevm.c +++ b/src/libimaevm.c @@ -400,7 +400,7 @@ void imaevm_free_public_keys(struct public_key_entry *public_keys) while (entry) { next = entry->next; if (entry->key) - free(entry->key); + EVP_PKEY_free(entry->key); free(entry); entry = next; } -- 2.53.0