Date: Tue, 4 Apr 1995 14:00:02 -0700 From: vode@hut.fi To: freebsd-bugs Subject: bin/298: sed bug Message-ID: <199504042100.OAA23300@freefall.cdrom.com> In-Reply-To: Your message of Mon, 3 Apr 1995 22:55:59 %2B0300 <199504031955.WAA20210@phobos.fipnet.fi>
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>Number: 298
>Category: bin
>Synopsis: sed crashes because of uninitialized structure
>Confidential: no
>Severity: non-critical
>Priority: medium
>Responsible: freebsd-bugs (FreeBSD bugs mailing list)
>State: open
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Tue Apr 4 14:00:01 1995
>Originator: Kai Vorma
>Organization:
>Release: FreeBSD 2.1.0-Development i386
>Environment:
FreeBSD-2.1D
>Description:
Sed dumps core when linked with some coalescing malloc because
it doesn't initialize malloced structure.
>How-To-Repeat:
Link sed with csri-malloc and run TEST/hanoi.sed
>Fix:
*** compile.c Fri May 27 15:32:39 1994
--- compile.c.new Mon Apr 3 17:10:02 1995
***************
*** 217,222 ****
--- 217,224 ----
if (!*p)
p = NULL;
cmd2 = xmalloc(sizeof(struct s_command));
+ cmd2->nonsel = cmd2->inrange = 0;
+ cmd2->a1 = cmd2->a2 = NULL;
cmd2->code = '}';
*compile_stream("}", &cmd->u.c, p) = cmd2;
cmd->next = cmd2;
>Audit-Trail:
>Unformatted:
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