From df21c8581af14b07680c17eefc7479eac510c60f Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 14 Aug 1996 21:45:21 +0000 Subject: Update. Wed Aug 14 21:36:16 1996 Ulrich Drepper * stdlib/strtod.c (STRTOD): Correct assertion about size of wint_t and wchar_t. Reported by David Mosberger-Tang. Mon Aug 12 22:40:16 1996 Andreas Schwab * elf/dl-lookup.c (_dl_lookup_symbol): Remove fifth parameter RELOC_ADDR and make NOPLT a set of flags. All callers changed. Delete condition that checks for resolving to the location being filled in. Add condition to skip the executable's symbols if requested. * elf/link.h: Change declaration of _dl_lookup_symbol accordingly. (DL_LOOKUP_NOEXEC, DL_LOOKUP_NOPLT): New definitions. * elf/dl-reloc.c (RESOLVE): Remove second parameter and rename NOPLT to FLAGS. * elf/dl-runtime.c (RESOLVE): Likewise. * elf/rtld.c (RESOLVE): Likewise. * sysdeps/m68k/dl-machine.h (elf_machine_rela): Pass DL_LOOKUP_NOEXEC as second argument to the RESOLVE macro if processing a copy reloc, DL_LOOKUP_NOPLT for a jump slot reloc, zero otherwise. * sysdeps/alpha/dl-machine.h (elf_machine_rela): Likewise. * sysdeps/i386/dl-machine.h (elf_machine_rel): Likewise. * sysdeps/mips/dl-machine.h (elf_machine_rel): Likewise. Wed Aug 14 17:57:08 1996 Ulrich Drepper * MakeTAGS: Clean up use of --omit-header and -n for xgettext. * po/header.pot: Add empty line at end. Sun Aug 11 13:45:33 1996 Andreas Schwab * MakeTAGS (all-pot): Remove $P/errlist.pot, all error messages are now in $P/stdio-common.pot. (XGETTEXTFLAGS-errlist.pot): Variable removed. Mon Aug 12 19:25:03 1996 Andreas Schwab * Makerules (do-ar, o-iterator-doit): Compute path to autolock script at run time, not configure time. * config.make.in, configure.in: Undo previous change. Wed Aug 14 13:20:02 1996 Ulrich Drepper * sysdeps/unix/sysv/linux/i386/close.S: Push return value of thread on stack as argument for `_exit'. Reported by Andreas Schwab. Mon Aug 12 19:36:25 1996 Andreas Schwab * sysdeps/unix/sysv/linux/m68k/clone.S: New file. Wed Aug 14 04:22:35 1996 Richard Henderson * elf/dl-load.c (_dl_map_object): Save name in malloced memory. (_dl_map_object_from_fd): Free name on error. Wed Aug 14 13:00:09 1996 Ulrich Drepper * string/strdup.c: Use result of memcpy to avoid reloading. Tue Aug 13 00:55:03 1996 Andreas Schwab * shadow/sgetspent_r.c (__sgetspent_r): Copy string to buffer, not the other way round. * resolv/Makefile (libresolv-routines): Add base64, inet_net_ntop, inet_net_pton, inet_net. * resolv/arpa/nameser.h (__BIND): Update version number. Mon Aug 12 19:03:22 1996 Thomas Bushnell n/BSG * sysdeps/generic/gnu/types.h: Declare __fd_mask as `unsigned long'. * mach/Makefile (mach/mach_host.uh): Depend on $(objpfx)/mach-syscalls.mk. ($(objpfx)mach-shortcuts.h): Depend on $(objpfx)mach/mach_host.h. (This fixes a make loop; thanks to Marcus Daniels for the patch.) --- resolv/res_comp.c | 48 +++++++++++++++--------------------------------- 1 file changed, 15 insertions(+), 33 deletions(-) (limited to 'resolv/res_comp.c') diff --git a/resolv/res_comp.c b/resolv/res_comp.c index 103ebd9a52..7da1c3e0f6 100644 --- a/resolv/res_comp.c +++ b/resolv/res_comp.c @@ -58,6 +58,7 @@ static char sccsid[] = "@(#)res_comp.c 8.1 (Berkeley) 6/4/93"; static char rcsid[] = "$Id$"; #endif /* LIBC_SCCS and not lint */ +#include #include #include #include @@ -340,34 +341,6 @@ dn_find(exp_dn, msg, dnptrs, lastdnptr) * Verify that a domain name uses an acceptable character set. */ -/**** -To: "Lawrence R. Rogers" -cc: cert@cert.org, pvm@home.net -Subject: Re: VU#14542 -In-reply-to: Your message of "Mon, 19 Feb 1996 17:16:27 PST." -Date: Tue, 20 Feb 1996 22:37:21 -0800 -From: Paul A Vixie - -in retrospect, - - hostname = firstlabel ( "." otherlabel )+ - firstchar = [a-zA-Z0-9_] - otherchar = [a-zA-Z0-9_-/] - firstlabel = firstchar otherchar* - otherlabel = otherchar+ - -should have been - - hostname = label ( "." label )+ - firstchar = [a-zA-Z0-9] - otherchar = [a-zA-Z0-9_-] - label = firstchar otherchar* - -i know of no example of a real host name that needs the looser rule i sent -earlier. since i'm only trying to bend the spec to fit actual known uses, -i should not have widened the rules as far as i did earlier. -****/ - /* * Note the conspicuous absence of ctype macros in these definitions. On * non-ASCII hosts, we can't depend on string literals or ctype macros to @@ -434,17 +407,26 @@ int res_mailok(dn) const char *dn; { - int ch, pch; + int ch, escaped = 0; - pch = '\0'; + /* "." is a valid missing representation */ + if (*dn == '\0') + return(1); + + /* otherwise