diff options
| -rw-r--r-- | include/linux/audit.h | 3 | ||||
| -rw-r--r-- | kernel/audit.c | 2 | ||||
| -rw-r--r-- | kernel/audit_watch.c | 8 | ||||
| -rw-r--r-- | kernel/auditsc.c | 6 |
4 files changed, 11 insertions, 8 deletions
diff --git a/include/linux/audit.h b/include/linux/audit.h index c2e7e3a83965..759feb0e9d13 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -27,6 +27,9 @@ #include <linux/ptrace.h> #include <uapi/linux/audit.h> +#define AUDIT_INO_UNSET ((unsigned long)-1) +#define AUDIT_DEV_UNSET ((dev_t)-1) + struct audit_sig_info { uid_t uid; pid_t pid; diff --git a/kernel/audit.c b/kernel/audit.c index 7497a5a0fac0..060153dc47d4 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -1759,7 +1759,7 @@ void audit_log_name(struct audit_context *context, struct audit_names *n, } else audit_log_format(ab, " name=(null)"); - if (n->ino != (unsigned long)-1) { + if (n->ino != AUDIT_INO_UNSET) { audit_log_format(ab, " inode=%lu" " dev=%02x:%02x mode=%#ho" " ouid=%u ogid=%u rdev=%02x:%02x", diff --git a/kernel/audit_watch.c b/kernel/audit_watch.c index b81ad5bc7485..645c6884cee5 100644 --- a/kernel/audit_watch.c +++ b/kernel/audit_watch.c @@ -138,7 +138,7 @@ char *audit_watch_path(struct audit_watch *watch) int audit_watch_compare(struct audit_watch *watch, unsigned long ino, dev_t dev) { - return (watch->ino != (unsigned long)-1) && + return (watch->ino != AUDIT_INO_UNSET) && (watch->ino == ino) && (watch->dev == dev); } @@ -179,8 +179,8 @@ static struct audit_watch *audit_init_watch(char *path) INIT_LIST_HEAD(&watch->rules); atomic_set(&watch->count, 1); watch->path = path; - watch->dev = (dev_t)-1; - watch->ino = (unsigned long)-1; + watch->dev = AUDIT_DEV_UNSET; + watch->ino = AUDIT_INO_UNSET; return watch; } @@ -493,7 +493,7 @@ static int audit_watch_handle_event(struct fsnotify_group *group, if (mask & (FS_CREATE|FS_MOVED_TO) && inode) audit_update_watch(parent, dname, inode->i_sb->s_dev, inode->i_ino, 0); else if (mask & (FS_DELETE|FS_MOVED_FROM)) - audit_update_watch(parent, dname, (dev_t)-1, (unsigned long)-1, 1); + audit_update_watch(parent, dname, AUDIT_DEV_UNSET, AUDIT_INO_UNSET, 1); else if (mask & (FS_DELETE_SELF|FS_UNMOUNT|FS_MOVE_SELF)) audit_remove_parent_watches(parent); diff --git a/kernel/auditsc.c b/kernel/auditsc.c index f6bc31e7dca9..ea3fe2b748a8 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -180,7 +180,7 @@ static int audit_match_filetype(struct audit_context *ctx, int val) return 0; list_for_each_entry(n, &ctx->names_list, list) { - if ((n->ino != -1) && + if ((n->ino != AUDIT_INO_UNSET) && ((n->mode & S_IFMT) == mode)) return 1; } @@ -1681,7 +1681,7 @@ static struct audit_names *audit_alloc_name(struct audit_context *context, aname->should_free = true; } - aname->ino = (unsigned long)-1; + aname->ino = AUDIT_INO_UNSET; aname->type = type; list_add_tail(&aname->list, &context->names_list); @@ -1923,7 +1923,7 @@ void __audit_inode_child(const struct inode *parent, if (inode) audit_copy_inode(found_child, dentry, inode); else - found_child->ino = (unsigned long)-1; + found_child->ino = AUDIT_INO_UNSET; } EXPORT_SYMBOL_GPL(__audit_inode_child); |