From da2d1bc5adf49352232ad0514e79fbd5dcae08e8 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Tue, 10 Feb 1998 20:06:30 +0000 Subject: Update. 1998-02-10 23:57 Ulrich Drepper * misc/tst-efgcvt.c: Add more tests. * misc/efgcvt_r.c: Correct result for above new tests. 1998-02-06 17:22 H.J. Lu * misc/efgcvt_r.c (fcvt_r, ecvt_r): Correctly handle NDIGIT <= 0. 1998-02-10 16:48 Philip Blundell * Makerules (install-no-libc.a-nosubdir): Don't install-bin (etc) if the programs weren't built. 1998-02-09 10:12 Philip Blundell * sysdeps/libm-ieee754/s_exp2.c (__ieee754_exp2): If we don't have FE_TONEAREST, soldier on regardless and do the best we can. * sysdeps/libm-ieee754/s_exp2f.c (__ieee754_exp2f): likewise. 1998-02-5 17:20 Philip Blundell * sysdeps/standalone/filedesc.h: Define __need_FOPEN_MAX, not _STDIO_H, before including . * sysdeps/standalone/arm/bits/errno.h (EOVERFLOW): Added. * io/fts.c (fts_build): Don't try to use d_type if it doesn't exist. * sysdeps/arm/sys/ucontext.h: New file. 1998-02-04 10:11 Philip Blundell * manual/stdio.texi (Formatted Output Functions): Explicitly say that the return value from snprintf() does not count the terminating NUL as a character. 1998-02-10 16:57 Ulrich Drepper * manual/users.texi: Rewrite to describe correct POSIX behaviour, add description for sete[ug]id and general cleanup. Patch by Zack Weinberg . 1998-01-04 Andreas Schwab * Makefile (parent-clean): Don't remove makefile fragments here. (postclean): New variable. (clean): Remove makefile fragments here. (realclean distclean): Likewise. Pass sysdep-subdirs to sub-make. (generated): Add isomac and isomanc.out. * Makeconfig ($(common-objpfx)soversions.mk): Don't generate if avoid-generated is set. (postclean-generated): Add soversion.mk. ($(common-objpfx)version.mk): Don't include if avoid-generated is set. * Makerules: Still need to include $(+sysdir_pfx)sysd-Makefile if avoid-generated is set. (common-generated): Add libc.so and libc.so$(libc.so-version). (generated): Add versioned libraries. (common-mostlyclean): Also remove %.so and %_pic.a. * csu/Makefile (generated): Add abi-tag.h. * db2/Makefile (extra-objs): Add getlong.o. * elf/Makefile (generated): Add ld.so, ldd and $(rtld-installed-name). (others): Add ldconfig here instead of ldconfig.o to extra-objs. * malloc/Makefile (generated): Add mtrace. * po/Makefile: Don't include version.mk, not needed any more. * sunrpc/Makefile (generated): Add rpc-proto.d and rpcgen. * sysdeps/unix/Makefile: Fix local_lim.h -> bits/local_lim.h, syscall.h -> sys/syscall.h. (common-generated): Add s-proto.d. (postclean-generated): Add sysd-syscalls. * localedata/Makefile (test-output): Add all output files. (generated): Add test-input and test-output. (generated-dirs): Add all the dirs. 1998-01-04 Andreas Schwab * Makefile (test-output, generated, generated-dirs): New variables. 1998-02-10 16:57 Ulrich Drepper * resolv/nss_dns/dns-host.c: Various code cleanups. 1998-02-09 08:10 H.J. Lu * resolv/gethnamaddr.c (getanswer): Fix the PTR/CNAME bug. From Philip Blundell . * resolv/nss_dns/dns-host.c (getanswer_r): Ditto. 1998-02-08 Andreas Jaeger * libc.map: Add .rem, .div, .mul, .udiv, .umul, .urem for Sparc. Suggested by debian/sparc porters. 1998-02-07 Andreas Jaeger * misc/tst-efgcvt.c: Totally rewritten, added a lot of new tests for ecvt and fcvt. 1998-02-10 16:32 Ulrich Drepper * sysdeps/unix/sysv/linux/ptsname.c (__ptsname_r): Use __xstat and __fxstat instead of stat and fstat. Use namespace clean __stpcpy. * signal/signal.h: Always define sigset_t if __need_sigset_t is defined even if __USE_POSIX is not defined. 1998-02-02 20:51 Zack Weinberg * sysdeps/unix/sysv/linux/ptsname.c (__ptsname_r): Correct last patch to support obsolete tty major numbers correctly. 1998-02-02 08:47 H.J. Lu * login/Makefile ($(inst_libexecdir)/pt_chown): Make the target directory first and ignore install error. * sysdeps/unix/sysv/linux/ptsname.c (__ptsname_r): Substract 128 from ptyno and fix a typo for the BSD style pty. 1998-02-01 Andreas Schwab * sysdeps/unix/Makefile ($(common-objpfx)s-proto.d): Depend on all syscalls.list's. 1998-02-01 Andreas Schwab * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Add getresuid and getresgid. * sysdeps/unix/sysv/linux/getresuid.c: New file. * sysdeps/unix/sysv/linux/getresgid.c: New file. * sysdeps/unix/sysv/linux/syscalls.list: Remove getres[ug]id, add s_getres[ug]id. * sysdeps/unix/sysv/linux/alpha/syscalls.list: Add getres[ug]id. * sysdeps/unix/sysv/linux/sparc/sparc64/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/mips/syscalls.list: Likewise. * sysdeps/unix/sysv/linux/powerpc/syscalls.list: Likewise. 1998-02-02 08:11 H.J. Lu * nscd/grpcache.c: Include . 1998-02-01 16:01 H.J. Lu * stdlib/atoll.c: Fix comments. * sysdeps/posix/ttyname.c: Ignore stdin/stdout/stderr. * sysdeps/posix/ttyname_r.c: Ditto. 1998-02-03 Andreas Schwab * io/sys/stat.h: Define S_IFLNK and S_IFSOCK if __USE_BSD or __USE_MISC, independent of __USE_UNIX98. 1998-02-10 19:18 Ulrich Drepper * sysdeps/unix/sysv/linux/i386/sigaction.c (__libc_missing_rt_sigs): Rename from __libc_have_rt_sigs and leave as COMMON data. 1998-02-04 11:58 Richard Henderson * Makeconfig (CFLAGS-.os): Kill -fno-common. * Makerules (libc.so): Prelink libc_pic.a, allocating commons. * libc.map (GLIBC_2.1): Add Linux/Alpha tv64 symbols. * elf/rtld.map: New file. Needed to define the GLIBC_2.* version symbols. * include/libc-symbols.h (symbol_version, default_symbol_version): Provide asm versions and correct !DO_VERSIONING versions. * sysdeps/unix/make-syscalls.sh: Recognize version symbols in the weak symbol list. * sysdeps/unix/sysv/linux/sigaction.c (__libc_missing_rt_sigs): Rename from __libc_have_rt_sigs and leave as COMMON data. * sysdeps/unix/sysv/linux/sigpending.c: Likewise. * sysdeps/unix/sysv/linux/sigprocmask.c: Likewise. * sysdeps/unix/sysv/linux/sigsuspend.c: Likewise. 1998-02-04 16:41 Zack Weinberg * sunrpc/Makefile: Correct dependencies of rpcgen. 1998-02-10 03:00 Ulrich Drepper * nscd/Makefile: Fix test for available linuxthreads add-on. Patch by Zack Weinberg . 1998-02-05 Andreas Jaeger * sysdeps/unix/sysv/linux/syscalls.list: Fix typo in lchown. 1998-02-03 Andreas Jaeger * sysdeps/gnu/Makefile: Respect with-cvs variable. * manual/errno.texi (Error Messages): Correct description of strerror_r. Pointed out by jonas@bagge.se. 1998-01-29 Andreas Jaeger * manual/socket.texi (Host Address Functions): Clarify description of inet_network. 1998-02-07 Andreas Schwab * sysdeps/unix/grantpt.c (argv): Move const to toplevel. (grantpt): Delete superfluous cast. 1998-02-06 Andreas Schwab * Makefile ($(inst_slibdir)/libc-$(version).so): Depend on elf/ldso_install instead of elf/subdir_install. (elf/ldso_install): New target. * elf/Makefile (ldso_install): New target. 1998-02-07 Andreas Schwab * sysdeps/unix/sysv/linux/powerpc/socket.S: Really do the change of 1998-01-06. 1998-02-07 Andreas Schwab * string/bits/string2.h (strcmp): Use __string2_1bptr_p only for constant expressions. 1998-02-07 Andreas Schwab * nss/test-netdb.c: Include for gethostname and "nss.h" for __nss_configure_lookup. (output_hostent): Remove unused variable. 1998-02-07 Andreas Schwab * string/tst-inlcall.c: Fix format string. 1998-02-09 Andreas Jaeger * inet/netinet/in.h: Rename second parameter of bindresvport to avoid buggy gcc warning. [PR libc/412] --- resolv/nss_dns/dns-host.c | 23 ++++++++++------------- 1 file changed, 10 insertions(+), 13 deletions(-) (limited to 'resolv/nss_dns') diff --git a/resolv/nss_dns/dns-host.c b/resolv/nss_dns/dns-host.c index ee3f7e8..f8345bb 100644 --- a/resolv/nss_dns/dns-host.c +++ b/resolv/nss_dns/dns-host.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc. This file is part of the GNU C Library. Extended from original form by Ulrich Drepper , 1996. @@ -87,8 +87,8 @@ #include "nsswitch.h" /* Get implementation for some internal functions. */ -#include "../resolv/mapv4v6addr.h" -#include "../resolv/mapv4v6hostent.h" +#include +#include /* Maximum number of aliases we allow. */ #define MAX_NR_ALIASES 48 @@ -245,7 +245,7 @@ _nss_dns_gethostbyaddr_r (const char *addr, int len, int af, qp = qbuf; for (n = IN6ADDRSZ - 1; n >= 0; n--) qp += sprintf (qp, "%x.%x.", uaddr[n] & 0xf, (uaddr[n] >> 4) & 0xf); - strcpy(qp, "ip6.int"); + strcpy (qp, "ip6.int"); break; default: /* Cannot happen. */ @@ -429,8 +429,7 @@ getanswer_r (const querybuf *answer, int anslen, const char *qname, int qtype, ++had_error; continue; } - strcpy (bp, tbuf); /* Cannot overflow. */ - result->h_name = bp; + result->h_name = strcpy (bp, tbuf); /* Cannot overflow. */ bp += n; linebuflen -= n; continue; @@ -439,21 +438,20 @@ getanswer_r (const querybuf *answer, int anslen, const char *qname, int qtype, if (qtype == T_PTR && type == T_CNAME) { n = dn_expand (answer->buf, end_of_message, cp, tbuf, sizeof tbuf); - if (n < 0 || res_hnok (tbuf) == 0) + if (n < 0 || res_dnok (tbuf) == 0) { ++had_error; continue; } cp += n; - /* Get canonical name. */ + /* Get canonical name. */ n = strlen (tbuf) + 1; /* For the \0. */ if ((size_t) n > buflen || n >= MAXHOSTNAMELEN) { ++had_error; continue; } - strcpy (bp, tbuf); /* Cannot overflow. */ - tname = bp; + tname = strcpy (bp, tbuf); /* Cannot overflow. */ bp += n; linebuflen -= n; continue; @@ -570,7 +568,7 @@ getanswer_r (const querybuf *answer, int anslen, const char *qname, int qtype, { *ap = NULL; *hap = NULL; -#if defined(RESOLVSORT) +#if defined RESOLVSORT /* * Note: we sort even if host can take only one address * in its return structures - should give it the "best" @@ -585,8 +583,7 @@ getanswer_r (const querybuf *answer, int anslen, const char *qname, int qtype, n = strlen (qname) + 1; /* For the \0. */ if (n > linebuflen || n >= MAXHOSTNAMELEN) goto no_recovery; - strcpy (bp, qname); /* Cannot overflow. */ - result->h_name = bp; + result->h_name = strcpy (bp, qname); /* Cannot overflow. */ bp += n; linebuflen -= n; } -- cgit v1.1