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Remove the requirement that the "discard" service be defined in the

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services database.  Now only services that are actually used need to be
defined.

Submitted by:	ume
This commit is contained in:
Brooks Davis 2004-04-20 23:34:39 +00:00
parent 59fb7e543f
commit 44501e8cfd
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=128501
1 changed files with 5 additions and 1 deletions
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6
usr.sbin/inetd/inetd.c
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@ -403,12 +403,16 @@ main(int argc, char **argv)
* getaddrinfo(). But getaddrinfo() requires at least one of
* hostname or servname is non NULL.
* So when hostname is NULL, set dummy value to servname.
* Since getaddrinfo() doesn't accept numeric servname, and
* we doesn't use ai_socktype of struct addrinfo returned
* from getaddrinfo(), we set dummy value to ai_socktype.
*/
servname = (hostname == NULL) ? "discard" /* dummy */ : NULL;
servname = (hostname == NULL) ? "0" /* dummy */ : NULL;
bzero(&hints, sizeof(struct addrinfo));
hints.ai_flags = AI_PASSIVE;
hints.ai_family = AF_UNSPEC;
hints.ai_socktype = SOCK_STREAM; /* dummy */
error = getaddrinfo(hostname, servname, &hints, &res);
if (error != 0) {
syslog(LOG_ERR, "-a %s: %s", hostname, gai_strerror(error));