Bug 13932 - ASAN detected use after free dcerpc_interface_dealloc
Summary: ASAN detected use after free dcerpc_interface_dealloc
Status: RESOLVED FIXED
Alias: None
Product: Samba 4.1 and newer
Classification: Unclassified
Component: AD: LDB/DSDB/SAMDB (show other bugs)
Version: 4.10.2
Hardware: All All
: P5 normal (vote)
Target Milestone: ---
Assignee: Karolin Seeger
QA Contact: Samba QA Contact
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-05-07 23:25 UTC by Gary Lockyer
Modified: 2019-08-06 07:41 UTC (History)
1 user (show)

See Also:

Attachments
ASAN error report (10.47 KB, text/plain)
2019-05-07 23:25 UTC, Gary Lockyer 		no flags Details
Proposed patch for V4.10 (11.65 KB, patch)
2019-05-16 21:03 UTC, Gary Lockyer 		abartlet: review-
gary: ci-passed+
Details
Proposed patch for V4.10 v2 (13.09 KB, patch)
2019-05-22 21:10 UTC, Gary Lockyer 		abartlet: review+
gary: ci-passed+
Details
Show Obsolete (1) View All Add an attachment (proposed patch, testcase, etc.)

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Description Gary Lockyer 2019-05-07 23:25:45 UTC 
Created attachment 15129 [details]
ASAN error report

ASAN detected use after free
Comment 1 Gary Lockyer 2019-05-13 02:10:02 UTC 
Fixed in master for 4.11, commit d65b7641c84976c5
Comment 2 Gary Lockyer 2019-05-15 20:57:43 UTC 
Re-opening as it needs backporting to 4.10
Comment 3 Gary Lockyer 2019-05-16 21:03:39 UTC 
Created attachment 15164 [details]
Proposed patch for V4.10

CI: https://gitlab.com/samba-team/devel/samba/pipelines/61540755
Comment 4 Andrew Bartlett 2019-05-21 23:59:09 UTC 
Comment on attachment 15164 [details]
Proposed patch for V4.10

Clearly NACKing the problematic patch until the fix is in master
Comment 5 Gary Lockyer 2019-05-22 21:10:11 UTC 
Created attachment 15181 [details]
Proposed patch for V4.10 v2

CI: https://gitlab.com/samba-team/devel/samba/pipelines/62512931
Comment 6 Andrew Bartlett 2019-07-01 22:46:46 UTC 
Comment on attachment 15181 [details]
Proposed patch for V4.10 v2

Thanks!
Comment 7 Andrew Bartlett 2019-07-01 22:47:18 UTC 
G'Day Karolin,

Please select for Samba 4.10.next!
Comment 8 Karolin Seeger 2019-07-08 11:36:12 UTC 
(In reply to Andrew Bartlett from comment #7)
Pushed to autobuild-v4-10-test.
Comment 9 Karolin Seeger 2019-08-06 07:41:59 UTC 
(In reply to Karolin Seeger from comment #8)
Pushed to autobuild-v4-10-test.
Closing out bug report.

Thanks!