Merge tag 'driver-core-5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core fix from Greg KH:
"A single debugfs fix for 5.13-rc6, fixing a bug in
debugfs_read_file_str() that showed up in 5.13-rc1.
It has been in linux-next for a full week with no
reported problems"
* tag 'driver-core-5.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
debugfs: Fix debugfs_read_file_str()
diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c
index e813acf..ba7c01c 100644
--- a/fs/debugfs/file.c
+++ b/fs/debugfs/file.c
@@ -893,7 +893,7 @@ ssize_t debugfs_read_file_str(struct file *file, char __user *user_buf,
copy[copy_len] = '\n';
- ret = simple_read_from_buffer(user_buf, count, ppos, copy, copy_len);
+ ret = simple_read_from_buffer(user_buf, count, ppos, copy, len);
kfree(copy);
return ret;