Sascha Hauer 70946c4ac2 evm: check for remount ro in progress before writing ... EVM might update the evm xattr while the VFS performs a remount to readonly mode. This is not properly checked for, additionally check the s_readonly_remount superblock flag before writing. The bug can for example be observed with UBIFS. UBIFS checks the free space on the device before and after a remount. With EVM enabled the free space sometimes differs between both checks. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>		2018-03-25 07:26:31 -04:00
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evm.h	evm: Move evm_hmac and evm_hash from evm_main.c to evm_crypto.c	2018-03-23 06:31:37 -04:00
evm_crypto.c	evm: Move evm_hmac and evm_hash from evm_main.c to evm_crypto.c	2018-03-23 06:31:37 -04:00
evm_main.c	evm: check for remount ro in progress before writing	2018-03-25 07:26:31 -04:00
evm_posix_acl.c	ima: fix script messages	2013-10-25 13:17:19 -04:00
evm_secfs.c	EVM: Allow userland to permit modification of EVM-protected metadata	2017-12-11 14:27:31 -05:00
Kconfig	evm: EVM_LOAD_X509 depends on EVM	2015-12-15 09:57:21 -05:00
Makefile	evm: posix acls modify i_mode	2011-09-14 15:24:51 -04:00