Bug 1007837 - Leak 16 MB of memory per connection opened
Summary: Leak 16 MB of memory per connection opened
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: gtk-vnc
Version: 7.0
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: rc
: ---
Assignee: Daniel Berrangé
QA Contact: Desktop QE
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-09-13 12:37 UTC by Daniel Berrangé
Modified: 2014-11-10 12:18 UTC (History)
3 users (show)

Fixed In Version: gtk-vnc-0.5.2-3.el7
Doc Type: Bug Fix
Doc Text:
Clone Of:
: 1007841 (view as bug list)
Environment:
Last Closed: 2014-06-13 12:34:19 UTC
Target Upstream Version:

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


Links
System ID Private Priority Status Summary Last Updated
GNOME Bugzilla 705827 0 None None None Never

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.

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