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Browser crash related to fit addon returning geometry with "Infinity" sizes
See original GitHub issue
Appears to be caused by edge cases around offscreen xterms coming/going onscreen. With term.renderer.dimensions.actualCellWidth as null, fit returns Infinity. If you allow xterm to try to resize itself to Infinity, it consumes all available RAM and crashes the browser.
Issue Analytics
- State:
- Created 5 years ago
- Reactions:1
- Comments:26 (22 by maintainers)
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I just noticed the requirement that xterm has that the parent be visible when
openis called. We might be in the wrong, here, so I’ll try to take a second look later.1/ I think if the size is invalid, it should be an error.
2/ If the size is too big for the available computer memory, it should be an error too, not crash the browser.