Bug 15656 - SMB2 rename of stream can leave dangling pointers arround
Summary: SMB2 rename of stream can leave dangling pointers arround
Status: NEW
Alias: None
Product: Samba 4.1 and newer
Classification: Unclassified
Component: File services (show other bugs)
Version: 4.20.0
Hardware: All All
: P5 normal (vote)
Target Milestone: ---
Assignee: Stefan Metzmacher
QA Contact: Samba QA Contact
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-06-04 15:59 UTC by Stefan Metzmacher
Modified: 2024-08-29 19:48 UTC (History)
4 users (show)

See Also:

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Stefan Metzmacher 2024-06-04 15:59:37 UTC 
An SMB2 rename of a stream can leave dangling pointers arround,
which will trigger a panic after disconnect.
Comment 1 Samba QA Contact 2024-08-29 19:48:04 UTC 
This bug was referenced in samba master:

87f85350cc688352cdda7d74fdc3f0f674b41c6d
b1b1f2ea6b9d506190b28340bff01d46d2a885e8
e2a9cd1d02a4182085a59df774f85e57c4448b08
28fd1ea4a1b6f5aef060b4dbea14680eb16bdad4
3fd40cb8a90ec6a08f80d23a4ea3e782b7acff8a
e2c8f718cad576bffad66569cd6e86d87f1d9712