[screen-devel] [bug #53173] Out of bounds heap memory read in MClearArea()

Update of bug #53173 (group screen): Category:None => Memory Leak Assigned to:None => anaumov ___ Reply to this item at: __

[screen-devel] [bug #53173] Out of bounds heap memory read in MClearArea()

Follow-up Comment #6, bug #53173 (group screen): The crash is still there in v5.0.0 ___ Reply to this item at: ___ Message sent via Savannah https://sav

[screen-devel] [bug #53173] Out of bounds heap memory read in MClearArea()

Follow-up Comment #5, bug #53173 (group screen): So the patch is not without its problems. It is still better than crashing, but it loses the last column of every line that is longer than the window when switching between windows. And not only that; it also forgets that broken lines are actually a

[screen-devel] [bug #53173] Out of bounds heap memory read in MClearArea()

Follow-up Comment #4, bug#53173 (group screen): Renewed summary: The reported memory errors are not just a nuisance without further impact, but cause very easily reproducible crashes. I’ve been running patched versions for months now, and I do consider them a significant improvement. The only stra

[screen-devel] [bug #53173] Out of bounds heap memory read in MClearArea()

Follow-up Comment #3, bug #53173 (project screen): As a personal stop-gap solution, I created and have been using these repositories with great success: https://copr.fedorainfracloud.org/coprs/ringding/screen/ https://launchpad.net/~stefanrin/+archive/ubuntu/patched

[screen-devel] [bug #53173] Out of bounds heap memory read in MClearArea()

Follow-up Comment #2, bug #53173 (project screen): It's a real shame that this patch is still lingering here. I have been plagued by occasional screen crashes since version 4.3.1 in 2015, but I have never been able to reproduce it. It just happened during window resizing from time to time, usually

[screen-devel] [bug #53173] Out of bounds heap memory read in MClearArea()

Follow-up Comment #1, bug #53173 (project screen): attached preliminary fix, but would like to spend some more time looking into it, particularly the macro one seems like it may cause some problems, although I didn't see any in my testing (file #43458)

[screen-devel] [bug #53173] Out of bounds heap memory read in MClearArea()

URL: Summary: Out of bounds heap memory read in MClearArea() Project: GNU Screen Submitted by: None Submitted on: Fri 16 Feb 2018 09:58:10 PM UTC Category: None Severit