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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-06-12 12:18:49 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-06-12 12:18:49 -0700 |
| commit | 87a7f7368be5bfdc43c2b46a6703880ab25cbd1f (patch) | |
| tree | a8d4bd0ab67f6e7f3d94048705ddf92068c6a0d3 | |
| parent | 1dfa2e77bbd5053d11f8f3f8987b4503badafb09 (diff) | |
| parent | f501b6a2312e27fffe671d461770426fe5162184 (diff) | |
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()
| -rw-r--r-- | fs/debugfs/file.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c index e813acfaa6e8..ba7c01cd9a5d 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; |