From 6c15e105c300035bdfa80357fba9f423e59d4f8d 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.out_ascii | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) create mode 100644 regress/tbl/mod/expand-toowide.out_ascii (limited to 'regress/tbl/mod/expand-toowide.out_ascii') diff --git a/regress/tbl/mod/expand-toowide.out_ascii b/regress/tbl/mod/expand-toowide.out_ascii new file mode 100644 index 00000000..066fdf90 --- /dev/null +++ b/regress/tbl/mod/expand-toowide.out_ascii @@ -0,0 +1,23 @@ +TBL-MOD-EXPAND-TOOWIDE(1) General Commands Manual TBL-MOD-EXPAND-TOOWIDE(1) + + + +NNAAMMEE + tbl-mod-expand-toowide - try to expand columns in a table that is + already too wide + +DDEESSCCRRIIPPTTIIOONN + In this + section, the + line length + is limited to + 20 + characters. + + x 1234567890 x + + Now we are back to the default terminal width. + + + +OpenBSD May 1, 2017 TBL-MOD-EXPAND-TOOWIDE(1) -- cgit