From 69dd502a67e421fe48f76ba10e1a259c9969b747 Mon Sep 17 00:00:00 2001 From: Ingo Schwarze Date: Mon, 1 May 2017 20:54:59 +0000 Subject: 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. --- regress/tbl/mod/expand-toowide.in | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 regress/tbl/mod/expand-toowide.in (limited to 'regress/tbl/mod/expand-toowide.in') 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. -- cgit v1.2.3-56-ge451