diff options
Diffstat (limited to 'kernel/auditsc.c')
| -rw-r--r-- | kernel/auditsc.c | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 547c88be8a28..addeed3df15d 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -64,6 +64,7 @@ #include <uapi/linux/limits.h> #include <uapi/linux/netfilter/nf_tables.h> #include <uapi/linux/openat2.h> // struct open_how +#include <uapi/linux/fanotify.h> #include "audit.h" @@ -1294,15 +1295,11 @@ out: static void audit_log_cap(struct audit_buffer *ab, char *prefix, kernel_cap_t *cap) { - int i; - if (cap_isclear(*cap)) { audit_log_format(ab, " %s=0", prefix); return; } - audit_log_format(ab, " %s=", prefix); - CAP_FOR_EACH_U32(i) - audit_log_format(ab, "%08x", cap->cap[CAP_LAST_U32 - i]); + audit_log_format(ab, " %s=%016llx", prefix, cap->val); } static void audit_log_fcaps(struct audit_buffer *ab, struct audit_names *name) @@ -2252,7 +2249,7 @@ static inline int audit_copy_fcaps(struct audit_names *name, if (!dentry) return 0; - rc = get_vfs_caps_from_disk(&init_user_ns, dentry, &caps); + rc = get_vfs_caps_from_disk(&nop_mnt_idmap, dentry, &caps); if (rc) return rc; @@ -2807,7 +2804,7 @@ int __audit_log_bprm_fcaps(struct linux_binprm *bprm, ax->d.next = context->aux; context->aux = (void *)ax; - get_vfs_caps_from_disk(&init_user_ns, + get_vfs_caps_from_disk(&nop_mnt_idmap, bprm->file->f_path.dentry, &vcaps); ax->fcap.permitted = vcaps.permitted; @@ -2877,10 +2874,21 @@ void __audit_log_kern_module(char *name) context->type = AUDIT_KERN_MODULE; } -void __audit_fanotify(unsigned int response) +void __audit_fanotify(u32 response, struct fanotify_response_info_audit_rule *friar) { - audit_log(audit_context(), GFP_KERNEL, - AUDIT_FANOTIFY, "resp=%u", response); + /* {subj,obj}_trust values are {0,1,2}: no,yes,unknown */ + switch (friar->hdr.type) { + case FAN_RESPONSE_INFO_NONE: + audit_log(audit_context(), GFP_KERNEL, AUDIT_FANOTIFY, + "resp=%u fan_type=%u fan_info=0 subj_trust=2 obj_trust=2", + response, FAN_RESPONSE_INFO_NONE); + break; + case FAN_RESPONSE_INFO_AUDIT_RULE: + audit_log(audit_context(), GFP_KERNEL, AUDIT_FANOTIFY, + "resp=%u fan_type=%u fan_info=%X subj_trust=%u obj_trust=%u", + response, friar->hdr.type, friar->rule_number, + friar->subj_trust, friar->obj_trust); + } } void __audit_tk_injoffset(struct timespec64 offset) |