update from main archive 961011

Fri Oct 11 19:13:34 1996  Ulrich Drepper  <drepper@cygnus.com>

	* locale/Makefile (CPPFLAGS): Set CHARMAP_PATH to
 	"$(i18ndir)/charmaps".

Fri Oct 11 22:12:41 1996  NIIBE Yutaka  <gniibe@mri.co.jp>

	* sysdeps/unix/sysv/linux/sys/procfs.h: Include <asm/user.h>
	to get definition of FPU description struct.

	* sysdeps/unix/sysv/linux/Makefile [$(subdir)=socket] (subdir_headers):
	Add net/if.h, net/if_ppp.h, net/ppp-comp.h, net/ppp_defs.h,
 	net/if_arp.h, and net/route.h.
	* sysdeps/unix/sysv/linux/net/if_arp.h: New file.
	* sysdeps/unix/sysv/linux/net/route.h: New file.

Fri Oct 11 14:49:13 1996  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/stub/readdir_r.c: New file.  We need a stub version.
	* sysdeps/stub/e_acosl.c: Likewise.
	* sysdeps/stub/e_asinl.c: Likewise.
	* sysdeps/stub/e_atan2l.c: Likewise.
	* sysdeps/stub/e_expl.c: Likewise.
	* sysdeps/stub/e_fmodl.c: Likewise.
	* sysdeps/stub/e_log10l.c: Likewise.
	* sysdeps/stub/e_logl.c: Likewise.
	* sysdeps/stub/e_sqrtl.c: Likewise.
	* sysdeps/stub/s_atanl.c: Likewise.
	* sysdeps/stub/s_log1pl.c: Likewise.

	* Makefile (distribute): Add nsswitch.h and netgroup.h.

	* nss/Makefile (generated): db-netgrp.c is not generated.

	* sysdeps/alpha/Dist: Add stxcpy.S and stxncpy.S.

	* Make-dist (+out): Add $(dont_distribute).

Fri Oct 11 00:27:18 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* stdio-common/Makefile (routines): Add tmpnam_r.

Fri Oct 11 05:32:51 1996  Ulrich Drepper  <drepper@cygnus.com>

	* version.h: Bump version to 1.96.

Fri Oct 11 18:13:47 1996  Andreas Jaeger  <aj@arthur.pfalz.de>

	* stdio-common/tst-printf.c: Some more cleanups.

Fri Oct 11 02:48:02 1996  Ulrich Drepper  <drepper@cygnus.com>

	* resolv/arpa/nameser.h: Update from bind-4.9.5-T6B.
	* resolv/resolv.h: Likewise.
	* resolv/gethnamaddr.c: Likewise.
	* resolv/res_comp.c: Likewise.
	* resolv/res_debug.c: Likewise.
	* resolv/res_init.c: Likewise.
	* resolv/res_send.c: Likewise.
	* resolv/Banner: Update version number.

	* nss/nss_dns/dns-host.c: Update according to change in
	resolv/gethnamaddr.c.

Fri Oct 10 20:52:28 1996  Ralph Loader  <loader@maths.ox.ac.uk>

	* crypt/md5.c (md5_stream): When reading the block in several
	pieces append to instead of replace previously read data.

Thu Oct 10 15:53:17 1996  Richard Henderson  <rth@tamu.edu>

	* sysdeps/alpha/stxcpy.S ($unaligned): In single word copy, correct
	last-byte-written bit for source word misalignment.
	* sysdeps/alpha/strchr.c: Removed.  There is now an assembler
 	version.

Thu Oct 10 17:17:23 1996  Ulrich Drepper  <drepper@cygnus.com>

	* sunrpc/Makefile (rpcsvc): Remove yp.x.  The corrected version
	comes with glibc-nis.
	* sunrpc/rpcsvc/yp.x: Removed.

	* nss/nss_files/files-netgr.c (_nss_netgroup_parseline): Test
	for *CURSOR to be NULL and dump a core if yes.

Thu Oct  9 20:09:53 1996  Matthew Jacob  <mjacob@feral.com>

	* sysdeps/unix/sysv/linux/alpha/brk.S: Define _ERRNO_H before
	including <errnos.h> to get error numbers.

Thu Oct 10 14:00:01 1996  Ulrich Drepper  <drepper@cygnus.com>

	* sysdeps/unix/sysv/linux/i386/sigcontext.h: Moved file...
	* sysdeps/unix/sysv/linux/sigcontext.h: ...to here.  So the
	Alpha people find a correct file.
	* sysdeps/libm-ieee754/w_cabs.c: We cannot make __cabsl simply
	an alias of __cabs since the structures have different names.
	* sysdeps/libm-ieee754/w_log10.c: Fix typo in weak_alias.
	Reported by Matthew Jacob <mjacob@feral.com>.

	simply a wrapper around the <linux/elfcore.h> file since the

3 files changed, 11 insertions, 8 deletions

diff --git a/nss/Makefile b/nss/Makefile
index 319bad5b29..a921bb7fdf 100644
--- a/nss/Makefile
+++ b/nss/Makefile
@@ -55,7 +55,8 @@ libnss_dns-routines	:= dns-host dns-network
 
 libnss_db-routines	:= $(addprefix db-,$(filter-out hosts network,\
 							$(databases)))
-generated		+= $(addsuffix .c,$(libnss_db-routines))
+generated		+= $(filter-out db-netgrp.c, \
+					$(addsuffix .c,$(libnss_db-routines)))
 distribute		+= db-XXX.c
 
 libnss_files-inhibit-o	= $(filter-out .so,$(object-suffixes))
diff --git a/nss/nss_dns/dns-host.c b/nss/nss_dns/dns-host.c
index f8d5d37e72..120923069c 100644
--- a/nss/nss_dns/dns-host.c
+++ b/nss/nss_dns/dns-host.c
@@ -589,15 +589,12 @@ getanswer_r (const querybuf *answer, int anslen, const char *qname, int qtype,
 	      cp += n;
 	      continue;			/* XXX - had_error++ ? */
 	    }
-	  if (haveanswer)
+	  if (n != result->h_length)
 	    {
-	      if (n != result->h_length)
-		{
-		  cp += n;
-		  continue;
-		}
+	      cp += n;
+	      continue;
 	    }
-	  else
+	  if (!haveanswer)
 	    {
 	      register int nn;
 
diff --git a/nss/nss_files/files-netgrp.c b/nss/nss_files/files-netgrp.c
index c653825c78..427c6bfe8d 100644
--- a/nss/nss_files/files-netgrp.c
+++ b/nss/nss_files/files-netgrp.c
@@ -188,6 +188,11 @@ _nss_netgroup_parseline (char **cursor, struct __netgrent *result,
   const char *host, *user, *domain;
   char *cp = *cursor;
 
+  /* Some sanity checks.  */
+  if (cp == NULL)
+    /* User bug.  setnetgrent() wasn't called before.  */
+    abort ();
+
   /* First skip leading spaces.  */
   while (isspace (*cp))
     ++cp;