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Fix the gssd daemon so that it uses syslog() to report

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an error instead of calling err() when it is daemonized,
so that the error gets logged.

Discussed with:	rwatson, jhb
Tested by:	Illias A. Marinos, Herbert Poeckl
MFC after:	2 weeks
This commit is contained in:
Rick Macklem 2012-12-17 00:31:55 +00:00
parent 0a16fa86cb
commit 765782e799
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=244331
1 changed files with 23 additions and 0 deletions
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23
usr.sbin/gssd/gssd.c
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@ -33,6 +33,7 @@ __FBSDID("$FreeBSD$");
#include <sys/linker.h>
#include <sys/module.h>
#include <sys/queue.h>
#include <sys/syslog.h>
#include <ctype.h>
#include <err.h>
#include <pwd.h>
@ -106,21 +107,43 @@ main(int argc, char **argv)
sun.sun_len = SUN_LEN(&sun);
fd = socket(AF_LOCAL, SOCK_STREAM, 0);
if (!fd) {
if (debug_level == 0) {
syslog(LOG_ERR, "Can't create local gssd socket");
exit(1);
}
err(1, "Can't create local gssd socket");
}
oldmask = umask(S_IXUSR|S_IRWXG|S_IRWXO);
if (bind(fd, (struct sockaddr *) &sun, sun.sun_len) < 0) {
if (debug_level == 0) {
syslog(LOG_ERR, "Can't bind local gssd socket");
exit(1);
}
err(1, "Can't bind local gssd socket");
}
umask(oldmask);
if (listen(fd, SOMAXCONN) < 0) {
if (debug_level == 0) {
syslog(LOG_ERR, "Can't listen on local gssd socket");
exit(1);
}
err(1, "Can't listen on local gssd socket");
}
xprt = svc_vc_create(fd, RPC_MAXDATASIZE, RPC_MAXDATASIZE);
if (!xprt) {
if (debug_level == 0) {
syslog(LOG_ERR,
"Can't create transport for local gssd socket");
exit(1);
}
err(1, "Can't create transport for local gssd socket");
}
if (!svc_reg(xprt, GSSD, GSSDVERS, gssd_1, NULL)) {
if (debug_level == 0) {
syslog(LOG_ERR,
"Can't register service for local gssd socket");
exit(1);
}
err(1, "Can't register service for local gssd socket");
}