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Bug 1007837

Summary: Leak 16 MB of memory per connection opened
Product: Red Hat Enterprise Linux 7 Reporter: Daniel Berrangé <berrange>
Component: gtk-vncAssignee: Daniel Berrangé <berrange>
Status: CLOSED CURRENTRELEASE QA Contact: Desktop QE <desktop-qa-list>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 7.0CC: berrange, tpelka, vbenes
Target Milestone: rc   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: gtk-vnc-0.5.2-3.el7 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
: 1007841 (view as bug list) Environment:
Last Closed: 2014-06-13 12:34:19 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Daniel Berrangé 2013-09-13 12:37:47 UTC 
Description of problem:
The ucontext coroutine implementation mmap()s 16 MB of memory for the coroutine stack, but fails to ever unmap it. This causes the stack to leak for each coroutine started

Version-Release number of selected component (if applicable):
gtk-vnc-0.5.2-2.el7

How reproducible:
Always


Steps to Reproduce:
1. Run demo program in https://bugzilla.gnome.org/show_bug.cgi?id=705827 it will consume memory until exhausted, then crash.
2.
3.
Comment 6 Ludek Smid 2014-06-13 12:34:19 UTC 
This request was resolved in Red Hat Enterprise Linux 7.0.

Contact your manager or support representative in case you have further questions about the request.