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authorAmy Griffis <amy.griffis@hp.com>2005-11-03 16:00:25 +0000
committerAl Viro <viro@zeniv.linux.org.uk>2006-03-20 14:08:53 -0500
commit73241ccca0f7786933f1d31b3d86f2456549953a (patch)
treedaa7efabfb7aa2f511a467606786820949e8763e /include/linux/fsnotify.h
parentf38aa94224c5517a40ba56d453779f70d3229803 (diff)
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[PATCH] Collect more inode information during syscall processing.
This patch augments the collection of inode info during syscall processing. It represents part of the functionality that was provided by the auditfs patch included in RHEL4. Specifically, it: - Collects information for target inodes created or removed during syscalls. Previous code only collects information for the target inode's parent. - Adds the audit_inode() hook to syscalls that operate on a file descriptor (e.g. fchown), enabling audit to do inode filtering for these calls. - Modifies filtering code to check audit context for either an inode # or a parent inode # matching a given rule. - Modifies logging to provide inode # for both parent and child. - Protect debug info from NULL audit_names.name. [AV: folded a later typo fix from the same author] Signed-off-by: Amy Griffis <amy.griffis@hp.com> Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux/fsnotify.h')
-rw-r--r--include/linux/fsnotify.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
index b5ff64d2f092..94919c376a72 100644
--- a/include/linux/fsnotify.h
+++ b/include/linux/fsnotify.h
@@ -15,6 +15,7 @@
#include <linux/dnotify.h>
#include <linux/inotify.h>
+#include <linux/audit.h>
/*
* fsnotify_move - file old_name at old_dir was moved to new_name at new_dir
@@ -45,6 +46,8 @@ static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir,
if (source) {
inotify_inode_queue_event(source, IN_MOVE_SELF, 0, NULL);
}
+ audit_inode_child(old_name, source, old_dir->i_ino);
+ audit_inode_child(new_name, target, new_dir->i_ino);
}
/*
@@ -74,6 +77,7 @@ static inline void fsnotify_create(struct inode *inode, struct dentry *dentry)
{
inode_dir_notify(inode, DN_CREATE);
inotify_inode_queue_event(inode, IN_CREATE, 0, dentry->d_name.name);
+ audit_inode_child(dentry->d_name.name, dentry->d_inode, inode->i_ino);
}
/*
@@ -84,6 +88,7 @@ static inline void fsnotify_mkdir(struct inode *inode, struct dentry *dentry)
inode_dir_notify(inode, DN_CREATE);
inotify_inode_queue_event(inode, IN_CREATE | IN_ISDIR, 0,
dentry->d_name.name);
+ audit_inode_child(dentry->d_name.name, dentry->d_inode, inode->i_ino);
}
/*