lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Mon, 11 Jul 2022 15:22:02 +0800 From: Jianglei Nie <niejianglei2021@....com> To: zohar@...ux.ibm.com, dmitry.kasatkin@...il.com, jmorris@...ei.org, serge@...lyn.com Cc: linux-integrity@...r.kernel.org, linux-security-module@...r.kernel.org, linux-kernel@...r.kernel.org, Jianglei Nie <niejianglei2021@....com> Subject: [PATCH] ima/evm: Fix potential memory leak in ima_init_crypto() This patch adds the missing kfree() for ima_algo_array allocated by kcalloc() to avoid potential memory leak. Signed-off-by: Jianglei Nie <niejianglei2021@....com> --- security/integrity/ima/ima_crypto.c | 1 + 1 file changed, 1 insertion(+) diff --git a/security/integrity/ima/ima_crypto.c b/security/integrity/ima/ima_crypto.c index a7206cc1d7d1..64499056648a 100644 --- a/security/integrity/ima/ima_crypto.c +++ b/security/integrity/ima/ima_crypto.c @@ -205,6 +205,7 @@ int __init ima_init_crypto(void) crypto_free_shash(ima_algo_array[i].tfm); } + kfree(ima_algo_array); out: crypto_free_shash(ima_shash_tfm); return rc; -- 2.25.1
Powered by blists - more mailing lists