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bug#56561: 29.0.50; Infloop in try_window
From: |
Eli Zaretskii |
Subject: |
bug#56561: 29.0.50; Infloop in try_window |
Date: |
Thu, 14 Jul 2022 22:28:26 +0300 |
> From: Michael Welsh Duggan <md5i@md5i.com>
> Date: Thu, 14 Jul 2022 14:57:40 -0400
>
> I've connected to this in gdb. `try_window' is calling `display_line'
> in a loop until the iterator hits a certain point. But `display_line',
> in this case, isn't modifying the iterator, so the loop never ends.
> Here follows part of the debugging session demonstrating this. I'll
> keep this gdb session alive for a while.
I need to see what's in the buffer and some other variables. These
are for the call-stack frame inside display_line:
(gdb) p current_buffer->text->beg
(gdb) p it->current
(gdb) p it->w->desired_matrix->nrows
(gdb) p MATRIX_ROW_VPOS(row, it->w->desired_matrix)
(gdb) thread apply all bt
(gdb) xbacktrace
And finally, any idea what you were doing when this happened?
Thanks.
- bug#56561: 29.0.50; Infloop in try_window, Michael Welsh Duggan, 2022/07/14
- bug#56561: 29.0.50; Infloop in try_window,
Eli Zaretskii <=
- bug#56561: 29.0.50; Infloop in try_window, Michael Welsh Duggan, 2022/07/14
- bug#56561: 29.0.50; Infloop in try_window, Eli Zaretskii, 2022/07/15
- bug#56561: 29.0.50; Infloop in try_window, Eli Zaretskii, 2022/07/15
- bug#56561: 29.0.50; Infloop in try_window, Po Lu, 2022/07/15
- bug#56561: 29.0.50; Infloop in try_window, Eli Zaretskii, 2022/07/15
- bug#56561: 29.0.50; Infloop in try_window, Eli Zaretskii, 2022/07/15
- bug#56561: 29.0.50; Infloop in try_window, Eli Zaretskii, 2022/07/15
- bug#56561: 29.0.50; Infloop in try_window, Eli Zaretskii, 2022/07/15
- bug#56561: 29.0.50; Infloop in try_window, Po Lu, 2022/07/15
- bug#56561: 29.0.50; Infloop in try_window, Eli Zaretskii, 2022/07/16