Date: Wed, 8 Jun 2016 23:23:19 +0000 (UTC) From: Garrett Cooper <ngie@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r301707 - head/lib/libc/net Message-ID: <201606082323.u58NNJPF065276@repo.freebsd.org>
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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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