[PATCH 0/2] smb: some potential bugfixes
Greg Kroah-Hartman <[email protected]> Mon, 6 Apr 2026 15:49:36 +0200
| Newsgroups | gmane.linux.kernel,gmane.linux.kernel.cifs,gmane.network.samba.internals |
|---|---|
| Message-ID | <2026040635-banking-unsoiled-3250@gregkh> |
I spent the time exercising some new fuzzing tools on the ksmbd and smb code purely because it's something that is simple to set up and test locally with virtual machines, and in doing so, potentially found some minor problems for when you have an "untrusted" client. Here's some fixes for what I happened to notice. They pass my very limited testing here, but please don't trust them at all and verify that I'm not just making this all up before accepting them. thanks! greg k-h Greg Kroah-Hartman (2): smb: client: fix off-by-8 bounds check in check_wsl_eas() smb: client: fix OOB reads parsing symlink error response fs/smb/client/smb2file.c | 20 ++++++++++++-------- fs/smb/client/smb2inode.c | 2 +- 2 files changed, 13 insertions(+), 9 deletions(-) -- 2.53.0