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, 51 insertions, 24 deletions

diff --git a/nis/nss_nisplus/nisplus-ethers.c b/nis/nss_nisplus/nisplus-ethers.c
index 7c07833..d7c3720 100644
--- a/nis/nss_nisplus/nisplus-ethers.c
+++ b/nis/nss_nisplus/nisplus-ethers.c
@@ -74,7 +74,7 @@ _nss_nisplus_parse_etherent (nis_result *result, struct etherent *ether,
   if (NISENTRYLEN (0, 0, result) +1 > room_left)
     {
       __set_errno (ERANGE);
-      return 0;
+      return -1;
     }
   strncpy (p, NISENTRYVAL (0, 0, result), NISENTRYLEN (0, 0, result));
   room_left -= (NISENTRYLEN (0, 0, result) +1);
@@ -152,8 +152,11 @@ internal_nisplus_getetherent_r (struct etherent *ether, char *buffer,
   /* Get the next entry until we found a correct one. */
   do
     {
+      nis_result *saved_result;
+      
       if (result == NULL)
 	{
+	  saved_result = NULL;
 	  result = nis_first_entry(tablename_val);
 	  if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
 	    return niserr2nss (result->status);
@@ -163,13 +166,28 @@ internal_nisplus_getetherent_r (struct etherent *ether, char *buffer,
 	  nis_result *res2;
 
 	  res2 = nis_next_entry(tablename_val, &result->cookie);
-	  nis_freeresult (result);
+	  saved_result = result;
 	  result = res2;
 	  if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
-	    return niserr2nss (result->status);
+	    {
+	      nis_freeresult (saved_result);
+	      return niserr2nss (result->status);
+	    }
 	}
 
-      parse_res = _nss_nisplus_parse_etherent (result, ether, buffer, buflen);
+      if ((parse_res = _nss_nisplus_parse_etherent (result, ether, buffer, 
+						    buflen)) == -1)
+	{
+	  nis_freeresult (result);
+	  result = saved_result;
+	  return NSS_STATUS_TRYAGAIN;
+	}
+      else
+	{
+	  if (saved_result != NULL)
+	    nis_freeresult (saved_result);
+	}
+      
     } while (!parse_res);
 
   return NSS_STATUS_SUCCESS;
@@ -200,9 +218,7 @@ _nss_nisplus_gethostton_r (const char *name, struct etherent *eth,
     if (_nss_create_tablename () != NSS_STATUS_SUCCESS)
       return NSS_STATUS_UNAVAIL;
 
-  if (name == NULL)
-    return NSS_STATUS_NOTFOUND;
-  else
+  if (name != NULL)
     {
       nis_result *result;
       char buf[strlen (name) + 40 + tablename_len];
@@ -212,18 +228,23 @@ _nss_nisplus_gethostton_r (const char *name, struct etherent *eth,
       result = nis_list(buf, FOLLOW_PATH | FOLLOW_LINKS, NULL, NULL);
 
       if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
-        return niserr2nss (result->status);
-
-      parse_res = _nss_nisplus_parse_etherent (result, eth, buffer, buflen);
-
+	{
+	  enum nss_status status = niserr2nss (result->status);
+	  nis_freeresult (result);
+	  return status;
+	}
+      
+      if ((parse_res = _nss_nisplus_parse_etherent (result, eth, buffer,
+						    buflen)) == -1)
+	{
+	  nis_freeresult (result);
+	  return NSS_STATUS_TRYAGAIN;
+	}
+	  
       if (parse_res)
         return NSS_STATUS_SUCCESS;
-
-      if (!parse_res && errno == ERANGE)
-        return NSS_STATUS_TRYAGAIN;
-      else
-        return NSS_STATUS_NOTFOUND;
     }
+  return NSS_STATUS_NOTFOUND;
 }
 
 enum nss_status
@@ -255,16 +276,22 @@ _nss_nisplus_getntohost_r (const struct ether_addr *addr,
       result = nis_list(buf, FOLLOW_PATH | FOLLOW_LINKS, NULL, NULL);
 
       if (niserr2nss (result->status) != NSS_STATUS_SUCCESS)
-	return niserr2nss (result->status);
-
-      parse_res = _nss_nisplus_parse_etherent (result, eth, buffer, buflen);
+	{
+	  enum nss_status status = niserr2nss (result->status);
+	  nis_freeresult (result);
+	  return status;
+	}
 
+      if ((parse_res = _nss_nisplus_parse_etherent (result, eth, buffer, 
+						    buflen)) == -1)
+	{
+	  nis_freeresult (result);
+	  return NSS_STATUS_TRYAGAIN;
+	}
+      
       if (parse_res)
 	return NSS_STATUS_SUCCESS;
-
-      if (!parse_res && errno == ERANGE)
-	return NSS_STATUS_TRYAGAIN;
-      else
-	return NSS_STATUS_NOTFOUND;
     }
+  return NSS_STATUS_NOTFOUND;
 }
+