Messages in this thread Patch in this message | | | From | Max Kellermann <> | Subject | [PATCH 1/4] inotify_user: pass directory fd to inotify_find_inode() | Date | Mon, 18 Sep 2023 14:32:14 +0200 |
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Preparing for inotify_add_watch_at().
To: Jan Kara <jack@suse.cz> Cc: Amir Goldstein <amir73il@gmail.com> To: linux-fsdevel@vger.kernel.org To: linux-kernel@vger.kernel.org Signed-off-by: Max Kellermann <max.kellermann@ionos.com> --- fs/notify/inotify/inotify_user.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c index 1c4bfdab008d..1853439a24f6 100644 --- a/fs/notify/inotify/inotify_user.c +++ b/fs/notify/inotify/inotify_user.c @@ -370,12 +370,12 @@ static const struct file_operations inotify_fops = { /* * find_inode - resolve a user-given path to a specific inode */ -static int inotify_find_inode(const char __user *dirname, struct path *path, +static int inotify_find_inode(int dfd, const char __user *dirname, struct path *path, unsigned int flags, __u64 mask) { int error; - error = user_path_at(AT_FDCWD, dirname, flags, path); + error = user_path_at(dfd, dirname, flags, path); if (error) return error; /* you can only watch an inode if you have read permissions on it */ @@ -774,7 +774,7 @@ SYSCALL_DEFINE3(inotify_add_watch, int, fd, const char __user *, pathname, if (mask & IN_ONLYDIR) flags |= LOOKUP_DIRECTORY; - ret = inotify_find_inode(pathname, &path, flags, + ret = inotify_find_inode(AT_FDCWD, pathname, &path, flags, (mask & IN_ALL_EVENTS)); if (ret) goto fput_and_out; -- 2.39.2
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