Terminal crashes when the window width is too small #2859

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opened 2026-01-30 23:07:17 +00:00 by claunia · 4 comments
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Originally created by @driver1998 on GitHub (Jul 20, 2019).

Originally assigned to: @zadjii-msft on GitHub.

Environment

Windows build number: [run "ver" at a command prompt] 10.0.18941.1001
Windows Terminal version (if applicable): commit 5074335392c14d3359280609c8a03166cc20b857

Any other software?

Steps to reproduce

Open Windows Terminal, and resize the window, when the window width is smaller than a certain value, it crashes.
out

Expected behavior

It should not crash.

Actual behavior

It crashes.

Originally created by @driver1998 on GitHub (Jul 20, 2019). Originally assigned to: @zadjii-msft on GitHub. <!-- 🚨🚨🚨🚨🚨🚨🚨🚨🚨🚨 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: [run "ver" at a command prompt] 10.0.18941.1001 Windows Terminal version (if applicable): commit 5074335392c14d3359280609c8a03166cc20b857 Any other software? ``` # Steps to reproduce <!-- A description of how to trigger this bug. --> Open Windows Terminal, and resize the window, when the window width is smaller than a certain value, it crashes. ![out](https://user-images.githubusercontent.com/22699485/61577629-a5c38900-ab1c-11e9-9c9b-020f22c7556e.gif) # Expected behavior It should not crash. <!-- A description of what you're expecting, possibly containing screenshots or reference material. --> # Actual behavior It crashes. <!-- What's actually happening? -->
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@vblazhkun commented on GitHub (Jul 22, 2019):

@driver1998 I have the same issue and have two core dumps waiting to be uploaded.

@vblazhkun commented on GitHub (Jul 22, 2019): @driver1998 I have the same issue and have two core dumps waiting to be uploaded.
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@mcpiroman commented on GitHub (Jul 22, 2019):

It strongly seems to be regression caused by #1948.

@mcpiroman commented on GitHub (Jul 22, 2019): It strongly seems to be regression caused by #1948.
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@DHowett-MSFT commented on GitHub (Jul 22, 2019):

We can reproduce this here, so we probably don't need any dumps. Thanks!

@DHowett-MSFT commented on GitHub (Jul 22, 2019): We can reproduce this here, so we probably don't need any dumps. Thanks!
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@ghost commented on GitHub (Aug 3, 2019):

:tada:This issue was addressed in #2118, which has now been successfully released as Windows Terminal Preview v0.3.2142.0.🎉

Handy links:

@ghost commented on GitHub (Aug 3, 2019): :tada:This issue was addressed in #2118, which has now been successfully released as `Windows Terminal Preview v0.3.2142.0`.:tada: Handy links: * [Release Notes](https://github.com/microsoft/terminal/releases/tag/v0.3.2142.0) * [Store Download](https://www.microsoft.com/store/apps/9n0dx20hk701?cid=storebadge&ocid=badge)
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Reference: starred/terminal#2859