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Fix obvious NULL pointer dereference from r310350.

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This commit is contained in:
Gleb Smirnoff 2017-11-28 19:18:00 +00:00
parent 5cd667e65f
commit 09f876612c
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=326338
1 changed files with 5 additions and 6 deletions
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11
usr.sbin/syslogd/syslogd.c
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@ -792,14 +792,13 @@ socklist_recv_sock(struct socklist *sl)
} else { } else {
hname = cvthname(sa); hname = cvthname(sa);
unmapped(sa); unmapped(sa);
if (validate(sa, hname) == 0) if (validate(sa, hname) == 0) {
hname = NULL; dprintf("Message from %s was ignored.", hname);
return (-1);
}
date = RemoteAddDate ? ADDDATE : 0; date = RemoteAddDate ? ADDDATE : 0;
} }
if (hname != NULL) printline(hname, line, date);
printline(hname, line, date);
else
dprintf("Invalid msg from %s was ignored.", hname);
return (0); return (0);
} }