Date: Wed, 10 Jun 2015 16:15:23 +0000 (UTC) From: Hajimu UMEMOTO <ume@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r284229 - head/lib/libc/resolv Message-ID: <201506101615.t5AGFNFS007092@svn.freebsd.org>
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Author: ume Date: Wed Jun 10 16:15:22 2015 New Revision: 284229 URL: https://svnweb.freebsd.org/changeset/base/284229 Log: Add support for '_' occurring at the beginning or end of a name component. PR: 176093 Submitted by: landonf__at__bikemonkey.org MFC after: 1 week Modified: head/lib/libc/resolv/res_comp.c Modified: head/lib/libc/resolv/res_comp.c ============================================================================== --- head/lib/libc/resolv/res_comp.c Wed Jun 10 16:00:09 2015 (r284228) +++ head/lib/libc/resolv/res_comp.c Wed Jun 10 16:15:22 2015 (r284229) @@ -147,12 +147,12 @@ dn_skipname(const u_char *ptr, const u_c || ((c) >= 0x61 && (c) <= 0x7a)) #define digitchar(c) ((c) >= 0x30 && (c) <= 0x39) -#define borderchar(c) (alphachar(c) || digitchar(c)) #ifdef RES_ENFORCE_RFC1034 -#define middlechar(c) (borderchar(c) || hyphenchar(c)) +#define borderchar(c) (alphachar(c) || digitchar(c)) #else -#define middlechar(c) (borderchar(c) || hyphenchar(c) || underscorechar(c)) +#define borderchar(c) (alphachar(c) || digitchar(c) || underscorechar(c)) #endif +#define middlechar(c) (borderchar(c) || hyphenchar(c)) #define domainchar(c) ((c) > 0x20 && (c) < 0x7f) int
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