Update. cvs/libc-ud-970721

1997-07-22 01:35  Ulrich Drepper  <drepper@cygnus.com>

	* Makerules (+make-deps): Use $(CFLAGS) in run of $(+mkdep) so
	that optimizing is also selected for dependency generation.

	* configure.in: Add machine description for TI c[34]x.

	* inet/Makefile (routines): Remove ntohl and ntohs.
	* inet/netinet/in.h: Use optimized version of hton? and ntoh?
	for little endian machines.
	* sysdeps/alpha/ntohl.s: Removed.
	* sysdeps/alpha/ntohs.s: Removed.
	* sysdeps/generic/ntohl.c: Removed.
	* sysdeps/generic/ntohs.c: Removed.
	* sysdeps/generic/htonl.c: Add aliases for ntohl.
	* sysdeps/vax/htonl.s: Likewise.
	* sysdeps/generic/htons.c: Add aliases for ntohs.
	* sysdeps/vax/htons.s: Likewise.
	* sysdeps/vax/ntohl.s: Removed.
	* sysdeps/vax/ntohs.s: Removed.
	* sysdeps/generic/bits/htontoh.h: New file.
	* sysdeps/i386/htonl.S: New file.
	* sysdeps/i386/htons.S: New file.
	* sysdeps/i386/i486/htonl.S: New file.

	* sysdeps/i386/fpu/bits/mathinline.h: Correct and optimized compare
	macros.

	* sysdeps/mips/dl-machine.h: Remove mips64 dependent parts.
	* sysdeps/mips/mips64/dl-machine.h: New file.

	* sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Don't install
	syscall-list.h.

1997-07-12  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* libc.map: Add missing symbol _obstack.

1997-07-14 08:22  H.J. Lu  <hjl@gnu.ai.mit.edu>

	* sysdeps/mips/rtld-parms: New.

	* sysdeps/unix/sysv/linux/mips/lxstat.h: Moved to
	* sysdeps/unix/sysv/linux/mips/lxstat.c: ...this.

	* sysdeps/unix/sysv/linux/mips/sgidef.h: Moved to
	* sysdeps/unix/sysv/linux/mips/sgidefs.h: ...this.

	* sysdeps/generic/dl-sysdep.c (_start): Change to ENTRY_POINT.

1997-07-17 08:39  H.J. Lu  <hjl@gnu.ai.mit.edu>

	* sysdeps/mips/dl-machine.h: Remove extra stuff.

1997-07-06 07:18  Geoff Keating  <geoffk@ozemail.com.au>

	* sysdeps/powerpc/bits/endian.h: Handle multiple endianess.

	* stdlib/grouping.h: Suppress gcc warning about testing
	unsigned char for less-than-zero.
	* stdio-common/printf_fp.c: Likewise.
	* stdio-common/vfprintf.c: Likewise.

	* sysdeps/powerpc/add_n.s: New file.
	* sysdeps/powerpc/sub_n.s: New file.
	* sysdeps/powerpc/lshift.s: Ported XCOFF->ELF (from GMP).
	* sysdeps/powerpc/mul_1.s: Ported XCOFF->ELF (from GMP).
	* sysdeps/powerpc/addmul_1.s: Ported XCOFF->ELF (from GMP).
	* sysdeps/powerpc/submul_1.s: Ported XCOFF->ELF (from GMP).
	* sysdeps/powerpc/rshift.s: Ported XCOFF->ELF (from GMP).

	* math/libm-test.c (cos_test, sin_test, sincos_test): Use
	precomputed pi/6 rather than having gcc calculate it, otherwise
	tests give inaccurate result due to inaccurate input.
	* math/libm.map: Add __fe_*_env constants to list of exported
	symbols.

	* sysdeps/libm-ieee754/s_isinf.c: Simplify, make faster.
	* sysdeps/libm-ieee754/s_isinff.c: Simplify, make faster.
	* sysdeps/libm-ieee754/s_atan2f.c: Correct value of pi to be correct
	round-to-nearest value.

	* sysdeps/libm-ieee754/e_log.c: Make sure exceptions are raised.
	* sysdeps/libm-ieee754/e_log10.c: Likewise.
	* sysdeps/libm-ieee754/e_log10f.c: Likewise.
	* sysdeps/libm-ieee754/e_logf.c: Likewise.
	* sysdeps/libm-ieee754/s_log1p.c: Likewise. Also use correct -Inf.
	* sysdeps/libm-ieee754/s_log1pf.c: Likewise. Also use correct -Inf.
	* sysdeps/libm-ieee754/s_log2.c: Likewise.
	* sysdeps/libm-ieee754/s_log2f.c: Likewise.

1997-07-15 21:54  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* nis/nss_compat/compat-grp.c: Fix "buffer to small" problems
	and memory leaks.
	* nis/nss_compat/compat-pwd.c: Likewise.
	* nis/nss_compat/compat-spwd.c: Likewise.
	* nis/nss_nis/nis-alias.c: Likewise.
	* nis/nss_nis/nis-ethers.c: Likewise.
	* nis/nss_nis/nis-grp.c: Likewise.
	* nis/nss_nis/nis-hosts.c: Likewise.
	* nis/nss_nis/nis-network.c: Likewise.
	* nis/nss_nis/nis-proto.c: Likewise.
	* nis/nss_nis/nis-pwd.c: Likewise.
	* nis/nss_nis/nis-rpc.c: Likewise.
	* nis/nss_nis/nis-service.c: Likewise.
	* nis/nss_nis/nis-spwd.c: Likewise.
	* nis/nss_nisplus-alias.c: Likewise.
	* nis/nss_nisplus-ethers.c: Likewise.
	* nis/nss_nisplus-grp.c: Likewise.
	* nis/nss_nisplus-hosts.c: Likewise.
	* nis/nss_nisplus-netgrp.c: Likewise.
	* nis/nss_nisplus-network.c: Likewise.
	* nis/nss_nisplus-proto.c: Likewise.
	* nis/nss_nisplus-pwd.c: Likewise.
	* nis/nss_nisplus-rpc.c: Likewise.
	* nis/nss_nisplus-service.c: Likewise.
	* nis/nss_nisplus-spwd.c: Likewise.

	* nis/nss_nisplus-parse.c: If buffer to small, give -1 back.

1997-07-20  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/m68k/dl-machine.h (elf_machine_rela): Mention program
	name in warning message.
	* sysdeps/powerpc/dl-machine.h (elf_machine_rela): Likewise.
	* sysdeps/sparc/dl-machine.h (elf_machine_rela): Likewise.
	* sysdeps/sparc64/dl-machine.h (elf_machine_rela): Likewise.

	* sysdeps/i386/dl-machine.h (elf_machine_rel): Print program name
	first.

1997-07-20 19:33  Thorsten Kukuk  <kukuk@vt.uni-paderborn.de>

	* libc.map: Add _null_auth and _seterr_reply.

	* sunrpc/clnt_udp.c (clntudp_call): If xargs is NULL, don't encode it.

1 files changed, 24 insertions, 21 deletions

diff --git a/nis/nss_nisplus/nisplus-network.c b/nis/nss_nisplus/nisplus-network.c
index 183722633f..57362dba78 100644
--- a/nis/nss_nisplus/nisplus-network.c
+++ b/nis/nss_nisplus/nisplus-network.c
@@ -66,7 +66,7 @@ _nss_nisplus_parse_netent (nis_result *result, struct netent *network,
       /* The line is too long for our buffer.  */
     no_more_room:
       __set_errno (ERANGE);
-      return 0;
+      return -1;
     }
 
   strncpy (first_unused, NISENTRYVAL(0, 0, result),
@@ -85,10 +85,8 @@ _nss_nisplus_parse_netent (nis_result *result, struct netent *network,
       if (strcmp (NISENTRYVAL (i, 1, result), network->n_name) != 0)
         {
           if (NISENTRYLEN (i, 1, result) + 2 > room_left)
-            {
-              __set_errno (ERANGE);
-              return 0;
-            }
+	    goto no_more_room;
+	  
 	  *p++ = ' ';
           p = stpncpy (p, NISENTRYVAL (i, 1, result),
                        NISENTRYLEN (i, 1, result));
@@ -120,10 +118,7 @@ _nss_nisplus_parse_netent (nis_result *result, struct netent *network,
         break;
 
       if (room_left < sizeof (char *))
-        {
-          __set_errno (ERANGE);
-          return 0;
-        }
+	goto no_more_room;
 
       room_left -= sizeof (char *);
       network->n_aliases[i] = line;
@@ -208,8 +203,12 @@ internal_nisplus_getnetent_r (struct netent *network, char *buffer,
   /* Get the next entry until we found a correct one. */
   do
     {
+      nis_result *saved_res;
+
       if (result == NULL)
 	{
+	  saved_res = NULL;
+
 	  if (tablename_val == NULL)
 	    if (_nss_create_tablename() != NSS_STATUS_SUCCESS)
 	      return NSS_STATUS_UNAVAIL;
@@ -218,8 +217,10 @@ internal_nisplus_getnetent_r (struct netent *network, char *buffer,
 	  if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
 	    {
 	      int retval;
-
+	      
 	      retval = niserr2nss (result->status);
+	      nis_freeresult (result);
+	      result = NULL;
 	      if (retval == NSS_STATUS_TRYAGAIN)
 		{
 		  *herrnop = NETDB_INTERNAL;
@@ -235,13 +236,15 @@ internal_nisplus_getnetent_r (struct netent *network, char *buffer,
 	  nis_result *res;
 
 	  res = nis_next_entry(tablename_val, &result->cookie);
-	  nis_freeresult (result);
+	  saved_res = result;
 	  result = res;
 	  if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
 	    {
 	      int retval;
 
 	      retval = niserr2nss (result->status);
+	      nis_freeresult (result);
+	      result = saved_res;
 	      if (retval == NSS_STATUS_TRYAGAIN)
 		{
 		  *herrnop = NETDB_INTERNAL;
@@ -251,15 +254,15 @@ internal_nisplus_getnetent_r (struct netent *network, char *buffer,
 	    }
 	}
 
-      parse_res = _nss_nisplus_parse_netent (result, network, buffer, buflen);
-      if (!parse_res && errno == ERANGE)
+      if ((parse_res = _nss_nisplus_parse_netent (result, network, buffer, 
+						  buflen)) == -1)
         {
           *herrnop = NETDB_INTERNAL;
           return NSS_STATUS_TRYAGAIN;
         }
-
+      
     } while (!parse_res);
-
+  
   return NSS_STATUS_SUCCESS;
 }
 
@@ -298,7 +301,7 @@ _nss_nisplus_getnetbyname_r (const char *name, struct netent *network,
     {
       nis_result *result;
       char buf[strlen (name) + 255 + tablename_len];
-
+      
       /* Search at first in the alias list, and use the correct name
 	 for the next search */
       sprintf(buf, "[name=%s],%s", name, tablename_val);
@@ -336,11 +339,11 @@ _nss_nisplus_getnetbyname_r (const char *name, struct netent *network,
 
       nis_freeresult (result);
 
-      if (parse_res)
+      if (parse_res > 0)
 	return NSS_STATUS_SUCCESS;
 
       *herrnop = NETDB_INTERNAL;
-      if (!parse_res && errno == ERANGE)
+      if (parse_res == -1)
 	return NSS_STATUS_TRYAGAIN;
       else
 	return NSS_STATUS_NOTFOUND;
@@ -385,11 +388,11 @@ _nss_nisplus_getnetbyaddr_r (const unsigned long addr, const int type,
 
     nis_freeresult (result);
 
-    if (parse_res)
+    if (parse_res > 0)
       return NSS_STATUS_SUCCESS;
-
+    
     *herrnop = NETDB_INTERNAL;
-    if (!parse_res && errno == ERANGE)
+    if (parse_res == -1)
       return NSS_STATUS_TRYAGAIN;
     else
       return NSS_STATUS_NOTFOUND;