Date: Wed, 16 Jun 1999 17:21:09 +0400 (MSD) From: Grigoriy Strokin <grg@isabase.philol.msu.ru> To: FreeBSD-gnats-submit@freebsd.org Subject: bin/12242: segmentation fault running /usr/bin/fmt Message-ID: <199906161321.RAA00800@isabase.philol.msu.ru>
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>Number: 12242
>Category: bin
>Synopsis: segmentation fault running /usr/bin/fmt
>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 Jun 16 06:30:01 PDT 1999
>Closed-Date:
>Last-Modified:
>Originator: Grigoriy Strokin
>Release: FreeBSD 3.1-STABLE i386
>Organization:
Moscow University
>Environment:
>Description:
There is a file that, when passed as input to /usr/bin/fmt,
produces segmentation fault.
>How-To-Repeat:
uudecode this file:
begin 644 fmt.BUG.txt
M+G0@=&%G(&-O;F9I9W5R92!B;VQD("UF;VYT(%P@*BU#;W5R:65R+4)O;&0M
M4BU.;W)M86PM*BTQ,C`M*B!C<F5A=&5S(&$@=&%G(&YA;65D(&)O;&0@9F]R
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M(&5N=')I97,N(%1H92!T;W`@96YT<GD@9&ES<&QA>7,@82!C87-C861E9"!S
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M:&4@8V%S8V%D960@<W5B;65N=2!I<R!N86UE9"`N;65N=2YF:6QE+FTN87!P
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M:6-A=&EO;G,@;VX@=&AE(&1I<W!L87D@=VET:"`B=VEN9F\@:6YT97)P<R(L
M(&%N9"!C<F5A=&5S(&]N92!E;G1R>2!I;B!T:&4@;65N=2!F;W(@96%C:"!A
M<'!L:6-A=&EO;B!N86UE+B!7:&5N(&]N92!O9B!T:&5S92!E;G1R:65S(&ES
M(&EN=F]K960@8GD@=&AE('5S97(L('1H92!P<F\@8V5D=7)E(&YE=T%P<"!W
M:6QL(&)E(&EN=F]K960@=VET:"!T:&4@87!P;&EC871I;VXG<R!N86UE(&%S
+(&%R9W5M96YT+@IK
`
end
then run
fmt fmt.BUG.txt
This will give segmentation fault.
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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