Bug 2038700

Summary:	Tmux crashing when repeatedly pressing ESC key to cancel an action
Product:	[Fedora] Fedora	Reporter:	Jakub Kadlčík <jkadlcik>
Component:	tmux	Assignee:	Sven Lankes <sven>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	35	CC:	dcantrell, rosset.filipe, strobert, sven
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	tmux-3.3a-1.fc36	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2022-08-24 20:30:55 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 Jakub Kadlčík 2022-01-09 16:52:48 UTC

Description of problem:
Tmux crashes after repeatedly pressing ESC to cancel an action.


Version-Release number of selected component (if applicable):
tmux-3.2a-2.fc35.x86_64


How reproducible:
Always


Steps to Reproduce:
1. Open a terminal and run `tmux`
2. Press `Ctrl+b ,` to rename the window,
   or `Ctrl+b :` to enter command mode, 
   or possibly any other action using the same prompt
3. Start rapidly pressing ESC key (6 times is the charm)


Actual results:
The whole tmux server crashes and loses all its sessions


Expected results:
The action from step 2. should be canceled.


Additional info:

This issue started happening with tmux-3.2a-2.fc35.x86_64. I downgraded to tmux-3.1c-2.fc35.x86_64 and it works fine.

Comment 1 Sven Lankes 2022-01-09 17:11:22 UTC

Added upstream ticket.

Comment 2 Fedora Update System 2022-08-19 04:01:52 UTC

FEDORA-2022-8985737e34 has been submitted as an update to Fedora 36. https://bodhi.fedoraproject.org/updates/FEDORA-2022-8985737e34

Comment 3 Fedora Update System 2022-08-20 02:23:38 UTC

FEDORA-2022-8985737e34 has been pushed to the Fedora 36 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2022-8985737e34`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2022-8985737e34

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 4 Fedora Update System 2022-08-24 20:30:55 UTC

FEDORA-2022-8985737e34 has been pushed to the Fedora 36 stable repository.
If problem still persists, please make note of it in this bug report.