linux-brain/security/integrity
Sascha Hauer 4753e7a824 ima: fix freeing ongoing ahash_request
[ Upstream commit 4ece3125f2 ]

integrity_kernel_read() can fail in which case we forward to call
ahash_request_free() on a currently running request. We have to wait
for its completion before we can free the request.

This was observed by interrupting a "find / -type f -xdev -print0 | xargs -0
cat 1>/dev/null" with ctrl-c on an IMA enabled filesystem.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2019-10-11 18:21:11 +02:00
..
evm evm: check hash algorithm passed to init_desc() 2019-06-09 09:17:21 +02:00
ima ima: fix freeing ongoing ahash_request 2019-10-11 18:21:11 +02:00
digsig_asymmetric.c integrity: prevent deadlock during digsig verification. 2018-07-18 07:27:22 -04:00
digsig.c integrity/security: fix digsig.c build error with header file 2018-02-22 20:09:08 -08:00
iint.c integrity: silence warning when CONFIG_SECURITYFS is not enabled 2018-07-18 07:27:22 -04:00
integrity_audit.c ima: Use audit_log_format() rather than audit_log_string() 2018-07-18 07:27:22 -04:00
integrity.h ima: Do not audit if CONFIG_INTEGRITY_AUDIT is not set 2018-07-18 07:27:22 -04:00
Kconfig security: integrity: Remove select to deleted option PUBLIC_KEY_ALGO_RSA 2016-04-12 19:54:58 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00