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Date:      Thu, 26 Apr 2001 09:35:54 +0400 (MSD)
From:      alexs@snark.rinet.ru
To:        FreeBSD-gnats-submit@freebsd.org
Subject:   bin/26869: vi(1) core dumps
Message-ID:  <200104260535.f3Q5ZsS06064@snark.ratmir.ru>

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>Number:         26869
>Category:       bin
>Synopsis:       vi(1) crashes in viewing a file with long lines
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Apr 25 22:40:01 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Alex Semenyaka
>Release:        FreeBSD 4.3-STABLE i386
>Organization:
Rinet ISP
>Environment:

System: FreeBSD snark.ratmir.ru 4.3-STABLE FreeBSD 4.3-STABLE #1: Mon Apr 23 17:25:08 MSD 2001 root@pump.tver.ratmir.ru:/usr/obj/usr/src/sys/SNARK i386

From /var/run/dmesg.boot:

Timecounter "i8254"  frequency 1193182 Hz
CPU: AMD-K6(tm) 3D processor (501.14-MHz 586-class CPU)
  Origin = "AuthenticAMD"  Id = 0x58c  Stepping = 12
  Features=0x8021bf<FPU,VME,DE,PSE,TSC,MSR,MCE,CX8,PGE,MMX>
  AMD Features=0x80000800<SYSCALL,3DNow!>
real memory  = 134152192 (131008K bytes)
avail memory = 126660608 (123692K bytes)
Preloaded elf kernel "kernel" at 0xc02ee000.
DEVFS: ready for devices
module_register_init: MOD_LOAD (vesa, c0230e90, 0) error 6
K6-family MTRR support enabled (2 registers)

Just freshly installed FreeBSD.

>Description:

vi(1) starts to consume memory, after some time computer freezes and after
that core of process is dumped.

>How-To-Repeat:

Take file Eagle.xpm from the wdm port and type:
vi Eagle.xpm
:210
:set le
$
PgUp
PgUp
PgUp

soon editor freezes, in some time you will received 

Segmentation fault (core dumped)

Coredump can be obtained by request <g>.

>Fix:

Have no time right now to make a fix, sorry
>Release-Note:
>Audit-Trail:
>Unformatted:

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