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Check for an error from daemon(3), and correct the check for an error from

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socket(2).

MFC after:	3 days
Sponsored by:	EMC / Isilon Storage Division
This commit is contained in:
Mark Johnston 2015-02-13 18:32:55 +00:00
parent 37fd8bc2cb
commit 2f04825a18
1 changed files with 3 additions and 2 deletions
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5
usr.sbin/gssd/gssd.c
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@ -193,7 +193,8 @@ main(int argc, char **argv)
gssd_load_mech(); gssd_load_mech();
if (!debug_level) { if (!debug_level) {
daemon(0, 0); if (daemon(0, 0) != 0)
err(1, "Can't daemonize");
signal(SIGINT, SIG_IGN); signal(SIGINT, SIG_IGN);
signal(SIGQUIT, SIG_IGN); signal(SIGQUIT, SIG_IGN);
signal(SIGHUP, SIG_IGN); signal(SIGHUP, SIG_IGN);
@ -206,7 +207,7 @@ main(int argc, char **argv)
strcpy(sun.sun_path, _PATH_GSSDSOCK); strcpy(sun.sun_path, _PATH_GSSDSOCK);
sun.sun_len = SUN_LEN(&sun); sun.sun_len = SUN_LEN(&sun);
fd = socket(AF_LOCAL, SOCK_STREAM, 0); fd = socket(AF_LOCAL, SOCK_STREAM, 0);
if (!fd) { if (fd < 0) {
if (debug_level == 0) { if (debug_level == 0) {
syslog(LOG_ERR, "Can't create local gssd socket"); syslog(LOG_ERR, "Can't create local gssd socket");
exit(1); exit(1);