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Bug 1309440 - libtevent leaks memory during signal handling
Summary: libtevent leaks memory during signal handling
Keywords:
Status: CLOSED WONTFIX
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: libtevent
Version: 6.8
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: rc
: ---
Assignee: Jakub Hrozek
QA Contact: Steeve Goveas
URL:
Whiteboard:
Depends On: 1309439
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-02-17 20:00 UTC by Jakub Hrozek
Modified: 2017-11-14 21:07 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of: 1309439
Environment:
Last Closed: 2017-11-14 21:07:00 UTC
Target Upstream Version:
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Samba Project 11742 0 None None None 2016-02-18 09:15:15 UTC

Description Jakub Hrozek 2016-02-17 20:00:50 UTC
+++ This bug was initially created as a clone of Bug #1309439 +++

Description of problem:
libtevent allocates memory during tevent_common_add_signal() but doesn't free it.

Version-Release number of selected component (if applicable):
libtevent-0.9.25-1.el7

How reproducible:
always

Steps to Reproduce:
1. register a signal handler with libtevent
2. watch the memory usage of a program after startup
3. receive a bunch of signals
3. observe memory usage go up

Actual results:


Expected results:


Additional info:
this is best tested through sssd performing many allocations

Comment 2 Jakub Hrozek 2017-11-14 21:07:00 UTC
This bug was open for almost two years and no customer cases were attached since.

The bug has also been fixed in RHEL-7.

Given the low interest and the fact that the bug is fixed in RHEL-7 and RHEL-6 being in Production Phase 3, I'm closing this bug as WONTFIX.

Please reopen this bugzilla if you are hit by this bug and would like to see it fixed in RHEL-6.


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