Update of bug #61034 (project groff):
Status: In Progress => Fixed
Open/Closed: Open => Closed
Planned Release: None => 1.23.0
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Follow-up Comment #1:
commit 7bfaf799c4822a99762cc30b0cf16ee89449621c
Author: G. Branden Robinson <[email protected]>
Date: Fri Aug 13 08:15:31 2021 +1000
[me]: Abort if paper length too short.
* tmac/e.tmac: Validate page length to prevent too-short paper formats
from causing traps to call each other until the input stack overflows.
The minimum is 14v.
(check_page_length): Define new macro to perform the check.
(bp, @p, sh, 2c, 1c): Call it from likely candidates (@p is internal
and called by paragraphing macros).
(pl): Intercept and wrap the `pl` request itself; check its setting
immediately.
Fixes <https://savannah.gnu.org/bugs/?61034>.
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