From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-it1-f174.google.com (mail-it1-f174.google.com [209.85.166.174]) by fantadrom.bsd.lv (OpenSMTPD) with ESMTP id 66c82e59 for ; Wed, 13 Feb 2019 01:01:17 -0500 (EST) Received: by mail-it1-f174.google.com with SMTP id p4so1133560itc.4 for ; Tue, 12 Feb 2019 22:01:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cathet-us.20150623.gappssmtp.com; s=20150623; h=sender:from:to:subject:mime-version:content-id:date:message-id; bh=pVIAKw+evdjsekQs4FpBcPsK1rI3wDekWnRPzPlGIJU=; b=AVHjBls7li8nuENzONEF9nmZWTzZd7tfZrfErIwlNE8V5aQKu1L3XMd4E3bWCkO0f4 75rBw992i6i2qPmzqxIJdnTquxLi8V0ctVq+CPFxtiMqG5g/iyoAPiGchBzWFFq6Poqt cSnUu2xUN8fwE2YIPVL6Pos5zdwk2v1h21bTiEXMyETNw/ydmZVwwK+1/e7Zi+ou5imv 9ts4OqP61gL8R020NlfozHYx37TezspBdjvjiNPB1n72FEmtDFak9rsc12bK46AUK9xt 2K02MOkJB05/TfulKYR/7JxGByJ0XL29fPr//NLAWlomYXQ3aPdfK4SJ/J/H33Bo5b2s EEpw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:subject:mime-version:content-id :date:message-id; bh=pVIAKw+evdjsekQs4FpBcPsK1rI3wDekWnRPzPlGIJU=; b=tkD2wNpBWQA2X+6DVP2qwyHKvuLVvR+gi8oV1rt+1UKX82P4+SibrgqKCNJKmnnYO7 o9Qhi2PyjlYaWGMjpKMept9Mf/MqUSrUUSZVFj90qZcdNW4xRJjcFLNQ8LkIGXwVqKiZ KbOquxqs+Ucy3hlw28ffYDHBwMqG2flM2ZGJEQwnv0b84v1T095/7ktQoW+URl/4VSbZ kw5CjTSPmpyCOV1eyhp90+RzibLkfkopW0i8q3MUGrIJMgiXaeRKBxgX4NAzrI9pexz/ 4OXg0AEIQAbaiKfQHyeHM7LmN3YNu0eMLzFRJgO2BHtLkIWbGRMQUfKdUe6392aUiud2 Mj8A== X-Gm-Message-State: AHQUAuYDneJZx8wq4Lsls2SMp1S/7jGubdaR82wnb4Vc+esqUcp/C7nx gXJn25DDJGNqM2xmJlHJvNe1e5rSawc= X-Google-Smtp-Source: AHgI3IatUTXNSETZLIy9JEpd4oyX8uahq57Tjzj9p1yrf2QdzCMI1UAVzEehD+yQJlTaKz2G8aqg7A== X-Received: by 2002:a6b:651a:: with SMTP id z26mr4017526iob.72.1550037676457; Tue, 12 Feb 2019 22:01:16 -0800 (PST) Received: from desktop.ajb.soy (67-0-35-139.albq.qwest.net. [67.0.35.139]) by smtp.gmail.com with ESMTPSA id x23sm7455613ion.38.2019.02.12.22.01.15 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 12 Feb 2019 22:01:15 -0800 (PST) Sender: "Anthony J. Bentley" Received: from desktop.ajb.soy (localhost [127.0.0.1]) by desktop.ajb.soy (OpenSMTPD) with ESMTP id 60c06474 for ; Tue, 12 Feb 2019 23:01:14 -0700 (MST) From: "Anthony J. Bentley" To: tech@mandoc.bsd.lv Subject: Crash with empty table cell X-Mailinglist: mandoc-tech Reply-To: tech@mandoc.bsd.lv MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <97955.1550037674.1@desktop.ajb.soy> Date: Tue, 12 Feb 2019 23:01:14 -0700 Message-ID: <77084.1550037674@desktop.ajb.soy> Hi, This simplified example from syncthing-bep(7) causes a crash: .TS center; |l|l|. _ T{ A T} T{ B T} _ T{ D T} T{ T} _ .TE Program received signal SIGSEGV, Segmentation fault. strcmp () at /usr/src/lib/libc/arch/amd64/string/strcmp.S:59 59 movb (%rdi),%al (gdb) bt #0 strcmp () at /usr/src/lib/libc/arch/amd64/string/strcmp.S:59 #1 0x00000e4f8ac99b7f in tbl_hrule (tp=0xe524e0aae00, spp=0xe51b8c5cd80, spn=0xe524a503080, flags=0) at tbl_term.c:671 #2 0x00000e4f8ac98e8c in term_tbl (tp=0xe524e0aae00, sp=) at tbl_term.c:343 #3 0x00000e4f8ac959c1 in print_man_nodelist (n=0xe519e437000, p=, mt=, meta=) at man_term.c:989 #4 terminal_man (arg=0xe524e0aae00, man=0xe521a68a600) at man_term.c:182 #5 0x00000e4f8ac88f61 in parse (curp=, fd=, file=) at main.c:855 #6 0x00000e4f8ac882c2 in main (argc=0, argv=0x7f7ffffda3b0) at main.c:471 -- Anthony J. Bentley -- To unsubscribe send an email to tech+unsubscribe@mandoc.bsd.lv