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authorAl Viro <viro@zeniv.linux.org.uk>2019-04-26 19:51:03 +0200
committerAl Viro <viro@zeniv.linux.org.uk>2019-04-26 19:51:03 +0200
commite43e9c339a78a0978f4ce473f645cedc05e6a57c (patch)
tree1c9ec4b07f5c6e734c749ff1ed1e1055b35ef466 /kernel
parentfsnotify(): switch to passing const struct qstr * for file_name (diff)
downloadlinux-e43e9c339a78a0978f4ce473f645cedc05e6a57c.tar.xz
linux-e43e9c339a78a0978f4ce473f645cedc05e6a57c.zip
fsnotify: switch send_to_group() and ->handle_event to const struct qstr *
note that conditions surrounding accesses to dname in audit_watch_handle_event() and audit_mark_handle_event() guarantee that dname won't have been NULL. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/audit_fsnotify.c4
-rw-r--r--kernel/audit_tree.c2
-rw-r--r--kernel/audit_watch.c6
3 files changed, 6 insertions, 6 deletions
diff --git a/kernel/audit_fsnotify.c b/kernel/audit_fsnotify.c
index 37ae95cfb7f4..fb241805569c 100644
--- a/kernel/audit_fsnotify.c
+++ b/kernel/audit_fsnotify.c
@@ -164,7 +164,7 @@ static void audit_autoremove_mark_rule(struct audit_fsnotify_mark *audit_mark)
static int audit_mark_handle_event(struct fsnotify_group *group,
struct inode *to_tell,
u32 mask, const void *data, int data_type,
- const unsigned char *dname, u32 cookie,
+ const struct qstr *dname, u32 cookie,
struct fsnotify_iter_info *iter_info)
{
struct fsnotify_mark *inode_mark = fsnotify_iter_inode_mark(iter_info);
@@ -188,7 +188,7 @@ static int audit_mark_handle_event(struct fsnotify_group *group,
}
if (mask & (FS_CREATE|FS_MOVED_TO|FS_DELETE|FS_MOVED_FROM)) {
- if (audit_compare_dname_path(dname, audit_mark->path, AUDIT_NAME_FULL))
+ if (audit_compare_dname_path(dname->name, audit_mark->path, AUDIT_NAME_FULL))
return 0;
audit_update_mark(audit_mark, inode);
} else if (mask & (FS_DELETE_SELF|FS_UNMOUNT|FS_MOVE_SELF))
diff --git a/kernel/audit_tree.c b/kernel/audit_tree.c
index abfb112f26aa..e49c912f862d 100644
--- a/kernel/audit_tree.c
+++ b/kernel/audit_tree.c
@@ -1040,7 +1040,7 @@ static void evict_chunk(struct audit_chunk *chunk)
static int audit_tree_handle_event(struct fsnotify_group *group,
struct inode *to_tell,
u32 mask, const void *data, int data_type,
- const unsigned char *file_name, u32 cookie,
+ const struct qstr *file_name, u32 cookie,
struct fsnotify_iter_info *iter_info)
{
return 0;
diff --git a/kernel/audit_watch.c b/kernel/audit_watch.c
index e8d1adeb2223..3c12fd5b680e 100644
--- a/kernel/audit_watch.c
+++ b/kernel/audit_watch.c
@@ -482,7 +482,7 @@ void audit_remove_watch_rule(struct audit_krule *krule)
static int audit_watch_handle_event(struct fsnotify_group *group,
struct inode *to_tell,
u32 mask, const void *data, int data_type,
- const unsigned char *dname, u32 cookie,
+ const struct qstr *dname, u32 cookie,
struct fsnotify_iter_info *iter_info)
{
struct fsnotify_mark *inode_mark = fsnotify_iter_inode_mark(iter_info);
@@ -507,9 +507,9 @@ 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);
+ audit_update_watch(parent, dname->name, inode->i_sb->s_dev, inode->i_ino, 0);
else if (mask & (FS_DELETE|FS_MOVED_FROM))
- audit_update_watch(parent, dname, AUDIT_DEV_UNSET, AUDIT_INO_UNSET, 1);
+ audit_update_watch(parent, dname->name, AUDIT_DEV_UNSET, AUDIT_INO_UNSET, 1);
else if (mask & (FS_DELETE_SELF|FS_UNMOUNT|FS_MOVE_SELF))
audit_remove_parent_watches(parent);