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Message-Id: <199811140841.AAA25210@hub.freebsd.org>
Date: Sat, 14 Nov 1998 00:41:53 -0800 (PST)
From: tah@d1.dion.ne.jp
To: freebsd-gnats-submit@FreeBSD.ORG
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Subject: bin/8680: buffer is small at command wall, rwall.
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>Number:         8680
>Category:       bin
>Synopsis:       buffer is small at command wall, rwall.
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:
>Keywords:
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Nov 14 00:50:01 PST 1998
>Last-Modified:
>Originator:     koyama takahiro
>Organization:
>Release:        2.2.6-RELEASE
>Environment:
maybe all version.
>Description:
buffer is small at /usr/src/usr.bin/wall/{,r}wall.c.
function makemsg contain lbuf[100] and tmpname[15].
o  tmpname is used for "/tmp/" "wall.XXXXXX" or "/tmp/" "/wall.XXXXXX".
  (5 + 11 or 12 + NULL byte)
o  only at file wall.c, lbuf is used for string return from
  getlogin(2), getpwuid(3)->pw-name, gethostname(3).
  (message... + UT_NAMESIZE + '@' + MAXHOSTNAMELEN NULL byte)

>How-To-Repeat:

>Fix:

>Audit-Trail:
>Unformatted:

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