Rev 1.13 deraadt:
do not warn about valid options; invalid options correctly quit
Rev 1.12 deraadt:
need not clear options since bad ones cause exit;
provos@ws1.physnet.uni-hamburg.de
Rev 1.11 deraadt:
IPOPT_LSRR/IPOPT_SSRR must exit() due to tcp sequencing; pointed
out by provos@wserver.physnet.uni-hamburg.de. also another 1-char
buffer overflow.
Reviewed by: Peter Wemm
Obtained from: OpenSBD
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.
Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.
When an rsh is denied by rshd because the client is lacking appropriate
.rhosts permission, an error message is formatted for syslog which contains
the client's hostname. The hostname portion of the message relies on a pointer
to a field within gethostbyname()'s internal struct hostent which changes state
between when the pointer is initialized and when it is dereferenced to create th
e
message.
Submitted by: skynyrd@opus.cts.cwu.edu
