Mimi Zohar b7e27bc1d4 ima: relax requiring a file signature for new files with zero length ... Custom policies can require file signatures based on LSM labels. These files are normally created and only afterwards labeled, requiring them to be signed. Instead of requiring file signatures based on LSM labels, entire filesystems could require file signatures. In this case, we need the ability of writing new files without requiring file signatures. The definition of a "new" file was originally defined as any file with a length of zero. Subsequent patches redefined a "new" file to be based on the FILE_CREATE open flag. By combining the open flag with a file size of zero, this patch relaxes the file signature requirement. Fixes: 1ac202e978 ima: accept previously set IMA_NEW_FILE Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>		2017-12-11 14:26:26 -05:00
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ima_api.c	ima: always measure and audit files in policy	2017-11-08 15:16:36 -05:00
ima_appraise.c	ima: relax requiring a file signature for new files with zero length	2017-12-11 14:26:26 -05:00
ima_crypto.c	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2017-11-14 10:52:09 -08:00
ima_fs.c	ima: Fix bool initialization/comparison	2017-11-08 15:16:36 -05:00
ima_init.c	ima: on soft reboot, restore the measurement list	2016-12-20 09:48:43 -08:00
ima_kexec.c	ima: define a canonical binary_runtime_measurements list format	2016-12-20 09:48:45 -08:00
ima_main.c	ima: check signature enforcement against cmdline param instead of CONFIG	2017-11-08 15:16:36 -05:00
ima_mok.c	KEYS: Use structure to capture key restriction function and data	2017-04-04 14:10:10 -07:00
ima_policy.c	ima: Fix bool initialization/comparison	2017-11-08 15:16:36 -05:00
ima_queue.c	ima: fix get_binary_runtime_size()	2017-06-21 14:37:12 -04:00
ima_template_lib.c	ima: introduce ima_parse_buf()	2017-06-21 14:37:12 -04:00
ima_template_lib.h	ima: introduce ima_parse_buf()	2017-06-21 14:37:12 -04:00
ima_template.c	ima: use ima_parse_buf() to parse template data	2017-06-21 14:37:12 -04:00
ima.h	ima: Simplify policy_func_show.	2017-06-21 14:37:12 -04:00
Kconfig	IMA: Correct Kconfig dependencies for hash selection	2017-06-21 14:37:12 -04:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00