Author: ngie
Date: Wed Jun 8 23:23:19 2016
New Revision: 301707
URL: https://svnweb.freebsd.org/changeset/base/301707
Log:
Use NULL instead of `0` in _ht_getnetbyname(..)
- getnetent returns NULL on completion/error.
- .h_aliases is NULL terminated.
MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division
Modified:
head/lib/libc/net/getnetbyht.c
Modified: head/lib/libc/net/getnetbyht.c
==============================================================================
--- head/lib/libc/net/getnetbyht.c Wed Jun 8 23:23:16 2016
(r301706)
+++ head/lib/libc/net/getnetbyht.c Wed Jun 8 23:23:19 2016
(r301707)
@@ -215,10 +215,10 @@ _ht_getnetbyname(void *rval, void *cb_da
}
_setnethtent(ned->stayopen, ned);
- while ((error = getnetent_p(&ne, ned)) == 0) {
+ while ((error = getnetent_p(&ne, ned)) == NULL) {
if (strcasecmp(ne.n_name, name) == 0)
break;
- for (cp = ne.n_aliases; *cp != 0; cp++)
+ for (cp = ne.n_aliases; *cp != NULL; cp++)
if (strcasecmp(*cp, name) == 0)
goto found;
}
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