Bug 14532 - Two SMB2_LOGOFF messages kill the whole client smbd when multi-channel is used
Summary: Two SMB2_LOGOFF messages kill the whole client smbd when multi-channel is used
Status: NEW
Alias: None
Product: Samba 4.1 and newer
Classification: Unclassified
Component: File services (show other bugs)
Version: 4.13.0
Hardware: All All
: P5 normal (vote)
Target Milestone: ---
Assignee: Stefan Metzmacher
QA Contact: Samba QA Contact
URL:
Keywords:
Depends on:
Blocks: 14534
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Reported: 2020-10-14 12:43 UTC by Stefan Metzmacher
Modified: 2020-10-15 00:09 UTC (History)
2 users (show)

See Also:


Attachments
Work in progress patches for master (5.47 KB, patch)
2020-10-14 12:43 UTC, Stefan Metzmacher
no flags Details

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Description Stefan Metzmacher 2020-10-14 12:43:51 UTC
Created attachment 16283 [details]
Work in progress patches for master

With multichannel turned on an SMB2 session logoff with more than one channel/connection seems leave stale pointers and lead to a panic.