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| author |   Ingo Schwarze <schwarze@openbsd.org> | 2017-05-01 20:54:59 +0000 |
|---|---|---|
| committer | Ingo Schwarze <schwarze@openbsd.org> | 2017-05-01 20:54:59 +0000 |
| commit | 69dd502a67e421fe48f76ba10e1a259c9969b747 (patch) | |
| tree | a826e0e495a03aa9020cb8c8a81e71661d995a4c /regress/tbl/mod/expand-toowide.in | |
| parent | 45a0a327d5183355d3878057425e8aa9935d70db (diff) | |
| download | mandoc-69dd502a67e421fe48f76ba10e1a259c9969b747.tar.gz mandoc-69dd502a67e421fe48f76ba10e1a259c9969b747.tar.zst mandoc-69dd502a67e421fe48f76ba10e1a259c9969b747.zip | |
When trying to expand some columns in a table where the sum of the
widths of the remaining columns is already wider than the line
length, underflowing size_t and dying from ENOMEM is the wrong plan.
Instead, simply refrain from expanding anything in such a situation,
avoiding a crash that tb@ found with afl.
Diffstat (limited to 'regress/tbl/mod/expand-toowide.in')
| -rw-r--r-- | regress/tbl/mod/expand-toowide.in | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/regress/tbl/mod/expand-toowide.in b/regress/tbl/mod/expand-toowide.in new file mode 100644 index 00000000..7e8a44b8 --- /dev/null +++ b/regress/tbl/mod/expand-toowide.in @@ -0,0 +1,15 @@ +.TH TBL-MOD-EXPAND-TOOWIDE 1 "May 1, 2017" OpenBSD +.SH NAME +tbl-mod-expand-toowide \- try to expand columns in a table +that is already too wide +.SH DESCRIPTION +.ll 20n +In this section, the line length is limited to 20 characters. +.TS +tab(:); +lx l lx. +x:1234567890:x +.TE +.ll 78n +.PP +Now we are back to the default terminal width. |