From: Mimi Zohar Date: Tue, 28 Dec 2021 14:53:14 +0000 (-0500) Subject: ima: rename IMA_ACTION_FLAGS to IMA_NONACTION_FLAGS X-Git-Tag: v6.1-rc5~1792^2~4 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=aae6ccbd826d26730a6fd9bc01884f0a0a9cbb25;p=platform%2Fkernel%2Flinux-starfive.git ima: rename IMA_ACTION_FLAGS to IMA_NONACTION_FLAGS Simple policy rule options, such as fowner, uid, or euid, can be checked immediately, while other policy rule options, such as requiring a file signature, need to be deferred. The 'flags' field in the integrity_iint_cache struct contains the policy action', 'subaction', and non action/subaction. action: measure/measured, appraise/appraised, (collect)/collected, audit/audited subaction: appraise status for each hook (e.g. file, mmap, bprm, read, creds) non action/subaction: deferred policy rule options and state Rename the IMA_ACTION_FLAGS to IMA_NONACTION_FLAGS. Reviewed-by: Stefan Berger Signed-off-by: Mimi Zohar --- diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c index 8ed6da4..7c80dfe 100644 --- a/security/integrity/ima/ima_main.c +++ b/security/integrity/ima/ima_main.c @@ -263,7 +263,7 @@ static int process_measurement(struct file *file, const struct cred *cred, /* reset appraisal flags if ima_inode_post_setattr was called */ iint->flags &= ~(IMA_APPRAISE | IMA_APPRAISED | IMA_APPRAISE_SUBMASK | IMA_APPRAISED_SUBMASK | - IMA_ACTION_FLAGS); + IMA_NONACTION_FLAGS); /* * Re-evaulate the file if either the xattr has changed or the diff --git a/security/integrity/ima/ima_policy.c b/security/integrity/ima/ima_policy.c index 90f5285..a0f3775 100644 --- a/security/integrity/ima/ima_policy.c +++ b/security/integrity/ima/ima_policy.c @@ -712,7 +712,7 @@ int ima_match_policy(struct user_namespace *mnt_userns, struct inode *inode, func, mask, func_data)) continue; - action |= entry->flags & IMA_ACTION_FLAGS; + action |= entry->flags & IMA_NONACTION_FLAGS; action |= entry->action & IMA_DO_MASK; if (entry->action & IMA_APPRAISE) { diff --git a/security/integrity/integrity.h b/security/integrity/integrity.h index 547425c..d045dcc 100644 --- a/security/integrity/integrity.h +++ b/security/integrity/integrity.h @@ -30,8 +30,8 @@ #define IMA_HASH 0x00000100 #define IMA_HASHED 0x00000200 -/* iint cache flags */ -#define IMA_ACTION_FLAGS 0xff000000 +/* iint policy rule cache flags */ +#define IMA_NONACTION_FLAGS 0xff000000 #define IMA_DIGSIG_REQUIRED 0x01000000 #define IMA_PERMIT_DIRECTIO 0x02000000 #define IMA_NEW_FILE 0x04000000