starred/terminal
1
0
Fork 0
mirror of https://github.com/microsoft/terminal.git synced 2026-02-04 05:35:20 +00:00
Code Issues 19.0k Packages Projects Releases 20 Wiki Activity

Opening tab too fast crashes terminal #2951

New Issue
Closed
opened 2026-01-30 23:09:33 +00:00 by claunia · 3 comments
claunia commented 2026-01-30 23:09:33 +00:00
Owner
Copy Link

Originally created by @SJang1 on GitHub (Jul 26, 2019).

Environment

Windows build number: Microsoft Windows [Version 10.0.18941.1001]
Windows Terminal version (if applicable): commit id c97cccb

Steps to reproduce

Open tab too fast and many of them.
Using shortcut key(default ctrl+shift+number) makes easy to open lots of tab at once

Which I was doing was holding shortcut key(crtl+shift+2 to open cmd) for few seconds.

Expected behavior

Only one tab open or Lots of tabs opens without any problem.

Actual behavior

Terminal crashes (without any error message)

Originally created by @SJang1 on GitHub (Jul 26, 2019). <!-- 🚨🚨🚨🚨🚨🚨🚨🚨🚨🚨 I ACKNOWLEDGE THE FOLLOWING BEFORE PROCEEDING: 1. If I delete this entire template and go my own path, the core team may close my issue without further explanation or engagement. 2. If I list multiple bugs/concerns in this one issue, the core team may close my issue without further explanation or engagement. 3. If I write an issue that has many duplicates, the core team may close my issue without further explanation or engagement (and without necessarily spending time to find the exact duplicate ID number). 4. If I leave the title incomplete when filing the issue, the core team may close my issue without further explanation or engagement. 5. If I file something completely blank in the body, the core team may close my issue without further explanation or engagement. All good? Then proceed! --> <!-- This bug tracker is monitored by Windows Terminal development team and other technical folks. **Important: When reporting BSODs or security issues, DO NOT attach memory dumps, logs, or traces to Github issues**. Instead, send dumps/traces to secure@microsoft.com, referencing this GitHub issue. Please use this form and describe your issue, concisely but precisely, with as much detail as possible. --> # Environment ```none Windows build number: Microsoft Windows [Version 10.0.18941.1001] Windows Terminal version (if applicable): commit id c97cccb ``` # Steps to reproduce <!-- A description of how to trigger this bug. --> Open tab too fast and many of them. Using shortcut key(default ctrl+shift+number) makes easy to open lots of tab at once Which I was doing was holding shortcut key(crtl+shift+2 to open cmd) for few seconds. # Expected behavior <!-- A description of what you're expecting, possibly containing screenshots or reference material. --> Only one tab open or Lots of tabs opens without any problem. # Actual behavior <!-- What's actually happening? --> Terminal crashes (without any error message)
claunia commented 2026-01-30 23:09:34 +00:00
Author
Owner
Copy Link

@zadjii-msft commented on GitHub (Jul 30, 2019):

The error that appears in the log is "Bad optional access".

My guess is this is secretly related to #2122 (shockingly). It might be already fixed, but I haven't checked on that branch quite yet.

If it's not already fixed, then it could be an exception on any of the Pane's optionals, it could be the profile optionals like 2122 was, or it could even theoretically be the _cursorTimer in TermControl. All of those were spots we were investigating for the previous bug.

@zadjii-msft commented on GitHub (Jul 30, 2019): The error that appears in the log is "Bad optional access". My guess is this is secretly related to #2122 (shockingly). It might be already fixed, but I haven't checked on that branch quite yet. If it's not already fixed, then it could be an exception on any of the Pane's `optional`s, it could be the profile `optional`s like 2122 was, or it could even theoretically be the `_cursorTimer` in `TermControl`. All of those were spots we were investigating for the previous bug.
claunia commented 2026-01-30 23:09:35 +00:00
Author
Owner
Copy Link

@SJang1 commented on GitHub (Jul 30, 2019):

It seems to fixed crashing, but made another bug :
image

image
(with tabTitle as cmd)

clicking on a tab and clicking in the console makes "only that" tab name to be shown like as normal.

@SJang1 commented on GitHub (Jul 30, 2019): It seems to fixed crashing, but made another bug : ![image](https://user-images.githubusercontent.com/29011440/62143582-34a98000-b32b-11e9-9c47-6d5ef494a2a6.png) ![image](https://user-images.githubusercontent.com/29011440/62143745-91a53600-b32b-11e9-8a53-2346e22324df.png) (with tabTitle as cmd) clicking on a tab and clicking in the console makes "only that" tab name to be shown like as normal.
claunia commented 2026-01-30 23:09:35 +00:00
Author
Owner
Copy Link

@SJang1 commented on GitHub (Jul 30, 2019):

I'll make it as a new issue. This bug seems to be fixed. Thanks!

@SJang1 commented on GitHub (Jul 30, 2019): I'll make it as a new issue. This bug seems to be fixed. Thanks!
Sign in to join this conversation.
No Branch/Tag Specified
Branches Tags
Labels
Clear labels
⛺ Reserved
A11yCO
A11yMAS
A11ySev1
A11ySev2
A11ySev3
A11yTTValidated
A11yUsable
A11yVoiceAccess
A11yWCAG
Area-Accessibility
Area-AtlasEngine
Area-AzureShell
Area-Build
Area-Build
Area-Chat
Area-CmdPal
Area-CodeHealth
Area-Commandline
Area-CookedRead
Area-DefApp
Area-Extensibility
Area-Fonts
Area-GroupPolicy
Area-i18n
Area-Input
Area-Interaction
Area-Interop
Area-Localization
Area-Output
Area-Performance
Area-Portable
Area-Quality
Area-Remoting
Area-Rendering
Area-Schema
Area-Server
Area-Settings
Area-SettingsUI
Area-ShellExtension
Area-ShellExtension
Area-ShellExtension
Area-Suggestions
Area-Suggestions
Area-TerminalConnection
Area-TerminalControl
Area-Theming
Area-UserInterface
Area-VT
Area-Windowing
Area-WPFControl
AutoMerge
Blocking-Ingestion
Culprit-Centennial
Culprit-WinUI
Disability-All
Disability-Blind
Disability-LowVision
Disability-Mobility
External-Blocked-WinUI3
Fixed
Gathering-Data
good first issue
HCL-E+D
HCL-WindowsTerminal
Help Wanted
Impact-Compatibility
Impact-Compliance
Impact-Correctness
Impact-Visual
In-PR
InclusionBacklog
InclusionBacklog-Windows TerminalWin32
InclusionCommitted-202206
Issue-Bug
Issue-Docs
Issue-Feature
Issue-Feature
Issue-Question
Issue-Samples
Issue-Scenario
Issue-Task
Needs-Attention
Needs-Author-Feedback
Needs-Bisect
Needs-Discussion
Needs-Repro
Needs-Tag-Fix
Needs-Tag-Fix
Needs-Triage
No-Recent-Activity
Priority-0
Priority-1
Priority-2
Priority-3
Product-Cmd.exe
Product-Colortool
Product-Colortool
Product-Colortool
Product-Conhost
Product-Conpty
Product-Meta
Product-Powershell
Product-Terminal
Product-WSL
pull-request
Mirrored from GitHub Pull Request
 Resolution-Answered
Resolution-By-Design
Resolution-Duplicate
Resolution-External
Resolution-Fix-Available
Resolution-Fix-Committed
Resolution-No-Repro
Resolution-Won't-Fix
Severity-Blocking
Severity-Crash
Severity-DataLoss
spam
this-will-be-a-breaking-change
Tracking-External
WindowsTerminal_Win32
Work-Item
zAskModeBug
zInbox-Bug
No Label Area-UserInterface Issue-Bug Needs-Triage Product-Terminal Severity-Crash
Milestone
No items
No Milestone
Projects
Clear projects
No project
Assignees
Clear assignees
claunia
No Assignees
1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: starred/terminal#2951
Delete Branch "%!s()"

Deleting a branch is permanent. Although the deleted branch may continue to exist for a short time before it actually gets removed, it CANNOT be undone in most cases. Continue?