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-rw-r--r--fs/stat.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/stat.c b/fs/stat.c
index 78a3aa83c7ea..8806b8997d2e 100644
--- a/fs/stat.c
+++ b/fs/stat.c
@@ -294,15 +294,16 @@ SYSCALL_DEFINE4(readlinkat, int, dfd, const char __user *, pathname,
294{ 294{
295 struct path path; 295 struct path path;
296 int error; 296 int error;
297 int empty = 0;
297 298
298 if (bufsiz <= 0) 299 if (bufsiz <= 0)
299 return -EINVAL; 300 return -EINVAL;
300 301
301 error = user_path_at(dfd, pathname, LOOKUP_EMPTY, &path); 302 error = user_path_at_empty(dfd, pathname, LOOKUP_EMPTY, &path, &empty);
302 if (!error) { 303 if (!error) {
303 struct inode *inode = path.dentry->d_inode; 304 struct inode *inode = path.dentry->d_inode;
304 305
305 error = -EINVAL; 306 error = empty ? -ENOENT : -EINVAL;
306 if (inode->i_op->readlink) { 307 if (inode->i_op->readlink) {
307 error = security_inode_readlink(path.dentry); 308 error = security_inode_readlink(path.dentry);
308 if (!error) { 309 if (!error) {