URL:
<https://savannah.gnu.org/bugs/?62366>
Summary: [tbl] core dumps if repeating character used in text
block
Project: GNU troff
Submitted by: gbranden
Submitted on: Mon 25 Apr 2022 06:12:59 PM UTC
Category: Preprocessor tbl
Severity: 4 - Important
Item Group: None
Status: Confirmed
Privacy: Public
Assigned to: gbranden
Open/Closed: Open
Discussion Lock: Any
Planned Release: None
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Details:
tbl tries to catch this situation, but doesn't bail out cleanly enough.
Affects groff 1.22.4.
$ cat EXPERIMENTS/bad-repeated-character.roff
.TS
L.
T{
\Ra
T}
.TE
$ tbl EXPERIMENTS/bad-repeated-character.roff >/dev/null
tbl:EXPERIMENTS/bad-repeated-character.roff:4: bad repeated character
Segmentation fault (core dumped)
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